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Los Angeles County, California

Licensed Septic Companies in Los Angeles County, CA

175 septic companies serve Los Angeles County, California, and 164 of them hold a California septic license or certification matched to the California Contractors State License Board list (data as of October 2026).

Septic services in Los Angeles County

Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Aerobic septic systems · Installation cost · Pumping cost

175 septic companies in Los Angeles County

Los Angeles 15

  • A1 Sewer Solutions

    P O Box 227246, Los Angeles, CA 90022

    • Licensed: California Licensed Contractor (A, C36, C42) · #1074336 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 202-5353

  • Boss Plumbing

    826 Seward St, Los Angeles, CA 90038

    • Licensed: California Licensed Contractor (C36, C42) · #579704 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (323) 464-4700 bossplumbing.com

  • Coast to Coast Plumbing

    13351 Riverside Dr #171, Los Angeles, CA 91423

    • Licensed: California Licensed Contractor (C36, C42) · #936718 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (310) 275-5800 coasttocoastplumbing.com

  • E Z Roth Plumbing

    1632 West 11Th Street, Los Angeles, CA 90015

    • Licensed: California Licensed Contractor (C16, C36, C42) · #741375 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (323) 469-5692 ezrothplumbing.com

  • Escobar Contracting Inc

    3756 W Avenue 40Suite K418, Los Angeles, CA 90065

    • Licensed: California Licensed Contractor (A, C42) · #747724 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 820-8610 escobarsewer.com

  • Gch Plumbing Inc

    5833 David Avenue, Los Angeles, CA 90034

    • Licensed: California Licensed Contractor (C36, C42) · #842253 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 557-6249

  • Lighthart Corporation The

    3333 Glendale Blvs Suite 9, Los Angeles, CA 90039

    • Licensed: California Licensed Contractor (A, B, C-4, C10, C16, C20, C36, C42, C55, HAZ) · #593113 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 661-1565

  • Perez Construction & Pipelines Inc

    340 S Gerhart Ave 1, Los Angeles, CA 90022

    • Licensed: California Licensed Contractor (A, B, C10, C36, C42) · #910949 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, B, C10, C36, C42) · #1054237 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 263-4343 perezcg.com

  • Pipe Doctor Rooter & Plumbing Company

    3312 Floyd Terrace, Los Angeles, CA 90068

    • Licensed: California Licensed Contractor (B, C36, C42, C51) · #1084191 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 864-1013 pipedoctor24.com

  • Sewer And Pipeline Contractor Inc

    4518 S Western Ave, Los Angeles, CA 90062

    • Licensed: California Licensed Contractor (A, C36, C42) · #904635 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 295-1119

  • Smith Roy E Plumbing Co Inc

    12320 Palms Blvd, Los Angeles, CA 90066

    • Licensed: California Licensed Contractor (C16, C20, C36, C42) · #179873 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 398-8855 royesmithplumbingco.com

  • Suncore Demolition, Grading, and Construction - Los Angeles

    811 W 7th St, Los Angeles, CA 90017

    • Licensed: California Licensed Contractor (A, B, C-8, C21, C29, C42, HAZ) · #1145133 (California Contractors State License Board, verify)

    From their website: Perc testing

    (424) 566-2394 contractordtla.com

  • Super Drains

    P O Box 227246, Los Angeles, CA 90022

    • Licensed: California Licensed Contractor (C36, C42) · #1023035 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 767-6770

  • Topanga Septic

    22028 Ventura Blvd Ste. 101, Los Angeles, CA 91364

    • Licensed: California Licensed Contractor (C42) · #1019132 (California Contractors State License Board, verify)

    From their website: Inspection · Risers & lids Per state license: Installation

    (310) 903-2659 topangaseptic.com

  • Trenchless Sewer Plumbing Inc.

    5003 Loleta Ave, Los Angeles, CA 90041

    • Licensed: California Licensed Contractor (C36) · #1153851 (California Contractors State License Board, verify)

    From their website: Inspection

    (323) 540-8992 losangelestrenchlesssewer.com

Sylmar 11

  • A-1 Sewer Construction

    13024 Norris Ave, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C42) · #1052571 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 384-9518

  • Deluca Jack V

    11882 Creek Trail, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #436865 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 521-5636

  • Express Plumbing & Rooter

    16065 Foothill Blvd, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #796478 (California Contractors State License Board, verify)

    Per state license: Installation

    (855) 774-2121

  • Fuentes Plumbing Inc

    13608 Gladstone Ave, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (A, B) · #1103360 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C36, C42) · #778596 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C36, C42) · #1108072 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 974-3173

  • High Lights

    12940 Chippewa St, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (A, ASB, B, C10, C42, HAZ) · #418952 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 361-8858

  • Honest Plumbing & Rooter, Inc.

    13730 Glenoaks Blvd, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #900829 (California Contractors State License Board, verify)

    From their website: Pumping · Installation · Inspection

    (818) 840-8842 honestplumbing.net

  • My Drain Company Inc

    13777 De Garmo Ave, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #976969 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 970-0860

  • Rooter Man Plumbing

    16065 Foothill Blvd, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #1008855 (California Contractors State License Board, verify)

    From their website: Pumping · Installation · Inspection · Repair

    (424) 279-4945 rootermanla.com

  • Rooter-Man Plumbing

    16065 Foothill Blvd, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #1008855 (California Contractors State License Board, verify)

    Per state license: Installation

    (855) 711-3232

  • Victor'S Rooter & Plumbing Svc

    15277 Cobalt St, Sylmar, CA 91342

    • Licensed: California Licensed Contractor (C36, C42) · #1004608 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 421-7652

  • Sewer Man Septic Tank Pumping

    16065 Foothill Blvd # B, Sylmar, CA 91342

    From their website: Pumping · Installation · Inspection · Repair

    (424) 265-1229 rootermanla.com

Long Beach 8

Burbank 5

  • Coblentz Plumbing And Sewer Contractors

    1127 N Parish Place, Burbank, CA 91506

    • Licensed: California Licensed Contractor (C36, C42) · #693030 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 845-9300

  • Magical Building And Construction

    4206 W Burbank Blvd, Burbank, CA 91505

    • Licensed: California Licensed Contractor (B, C34, C36, C42) · #1155382 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 845-8711

  • Miracle Rooter & Plumbing

    4206 W Burbank Blvd, Burbank, CA 91505

    • Licensed: California Licensed Contractor (B, C34, C36, C42) · #875657 (California Contractors State License Board, verify)

    Per state license: Installation

    (888) 508-6878 miraclerooter.net

  • R S One Plumbing

    145 S Glenoaks Blvd Suite 446, Burbank, CA 91502

    • Licensed: California Licensed Contractor (A, B, C36, C42) · #668384 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 720-8767

  • Vhl Plumbing Inc

    626 S Glenwood Place, Burbank, CA 91506

    • Licensed: California Licensed Contractor (B, C16, C20, C36, C42) · #492079 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 845-2291 vhlplumbing.com

Lancaster 5

  • Allcaljet Inc

    4833 W Avenue M-8, Lancaster, CA 93536

    • Licensed: California Licensed Contractor (C42) · #919807 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 943-6800

  • Blue Muscle Plumbing And Rooter Service

    44922 12Th St East, Lancaster, CA 93535

    • Licensed: California Licensed Contractor (C36, C42) · #1055675 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (661) 409-8844 bluemuscleplumbingandrooter.com

  • Evaluation & Remediation Services

    44231 Division St Suite A, Lancaster, CA 93535

    • Licensed: California Licensed Contractor (A, B, C-2, C-4, C21, C34, C36, C42, C55) · #807968 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 723-5416

  • JT Sanitation Septic and Sewer Co.

    3556 East Avenue H-6, Lancaster, CA 93535

    • Licensed: California Licensed Contractor (C42) · #621539 (California Contractors State License Board, verify)

    From their website: Installation · Repair

    (661) 946-8950 jtsanitationsepticandsewer.com

  • Pace Setter Plumbing Corporation

    44231 Division St_Ste A, Lancaster, CA 93535

    • Licensed: California Licensed Contractor (A, ASB, B, C-2, C-4, C21, C34, C36, C42, C46, C55, HAZ) · #544777 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 948-2448

Whittier 5

  • A P I Plumber Contractors Inc

    12723 Dunton Dr, Whittier, CA 90602

    • Licensed: California Licensed Contractor (C36, C42) · #986893 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 315-9665

  • Cordova Daniel Plumbing Inc

    14200 Lambert Rd, Whittier, CA 90605

    • Licensed: California Licensed Contractor (C36, C42) · #964011 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 543-3887

  • Drain King

    11721 Whittier Bl #214, Whittier, CA 90601

    • Licensed: California Licensed Contractor (C36, C42) · #824200 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 908-3747

  • Elite Plumbing & Hydro-Jetting

    12107 Hadley St, Whittier, CA 90601

    • Licensed: California Licensed Contractor (C36, C42) · #1018006 (California Contractors State License Board, verify)

    From their website: Pumping · Inspection · Repair · Drain field Per state license: Installation

    (562) 907-8719 eliteplumbingandhydrojetting.net

  • Sewer Pipe Pros Inc

    15826 Hillgate Dr, Whittier, CA 90604

    • Licensed: California Licensed Contractor (A, C36, C42) · #1126184 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 780-0362

Baldwin Park 4

  • Carter Sanitation Sewer & Septic

    4266 Elton St, Baldwin Park, CA 91706

    • Licensed: California Licensed Contractor (C42) · #268016 (California Contractors State License Board, verify)

    From their website: Pumping · Installation · Inspection

    (562) 665-9049 carter-sanitation.com

  • E & R Construction Inc

    5124 Calmview Avenue, Baldwin Park, CA 91706

    • Licensed: California Licensed Contractor (A, C34, C42) · #449476 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 338-8405

  • Grbcon Inc

    5114 Elton Street, Baldwin Park, CA 91706

    • Licensed: California Licensed Contractor (A, C42) · #1012408 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 699-2380 grbcon.com

  • M G Construction

    5029 Bleecker St Ste 200, Baldwin Park, CA 91706

    • Licensed: California Licensed Contractor (A, C-8, C42) · #364584 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 355-6167

Gardena 4

Pasadena 4

  • Acco Engineered Systems

    888 E Walnut St, Pasadena, CA 91101

    • Licensed: California Licensed Contractor (A, B, C-4, C10, C16, C20, C36, C38, C42) · #120696 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (B, C-4, C10, C20, C36, C38) · #819862 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (B, C10) · #936334 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 244-6571 accoes.com

  • Acco-Wilson, Inc

    888 East Walnut St, Pasadena, CA 91101

    • Licensed: California Licensed Contractor (B, C-4, C10, C16, C20, C34, C36, C42, C43, C60) · #1042403 (California Contractors State License Board, verify)

    Per state license: Installation

    (831) 244-6571

  • Geo H Wilson Mechanical Contractors

    888 E Walnut St, Pasadena, CA 91101

    • Licensed: California Licensed Contractor (B, C-4, C10, C16, C20, C34, C36, C38, C42, C43) · #950443 (California Contractors State License Board, verify)

    Per state license: Installation

    (831) 423-9522 geohwilson.com

  • Leedco Tech Inc

    254 N Lake Ave 880, Pasadena, CA 91101

    • Licensed: California Licensed Contractor (A, B, C10) · #1151710 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, B, C10, C20, C42) · #849598 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, B, C10, C20, C42) · #1069862 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 758-8089

Santa Clarita 4

  • Ace Drain & Rooter Services

    25805 Turquesa Drive, Santa Clarita, CA 91355

    • Licensed: California Licensed Contractor (C36, C42) · #1030347 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (661) 253-3333 ace-drain.com

  • Bob'S Rooter & Plumbing Co

    21809 Jeffers Lane, Santa Clarita, CA 91350

    • Licensed: California Licensed Contractor (C36, C42) · #426215 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 295-5520

  • Gump Andy Inc

    26954 Ruether Ave, Santa Clarita, CA 91351

    • Licensed: California Licensed Contractor (C-7, C10, C13, C42) · #357789 (California Contractors State License Board, verify)

    Per state license: Installation

    (800) 992-7755 andygump.com

  • Panico Rentals

    14300 Davenport Road Unit 5A, Santa Clarita, CA 91390

    • Licensed: California Licensed Contractor (A, C42) · #1090540 (California Contractors State License Board, verify)

    From their website: Pumping · Installation · Repair · Drain field · Grease traps

    (661) 268-4763 gopanico.com

Sun Valley 4

Torrance 4

  • Drain & Plumbing Pros Inc

    P O Box 6488, Torrance, CA 90504

    • Licensed: California Licensed Contractor (C36, C42) · #1073582 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 437-3230

  • Shields Sewer Contracting

    2641 W 230Th St, Torrance, CA 90505

    • Licensed: California Licensed Contractor (C42) · #782428 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 534-0014 shieldssewercontracting.com

  • Viens Sandra L

    22760 Hawthorne Blvd 102, Torrance, CA 90505

    • Licensed: California Licensed Contractor (C20, C36, C42) · #689679 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C36, C42) · #622834 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 970-1099

  • V - Max Plumbing & Construction

    21250 Hawthorne Boulevardsuite 500, Torrance, CA 90503

    Per state license: Installation

    (562) 850-3337

Van Nuys 4

Chatsworth 3

  • Fermin'S Ultimate Plumbing Inc

    21350 Nordhoff St Ste 116, Chatsworth, CA 91311

    • Licensed: California Licensed Contractor (B) · #1162699 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (B, C36, C42) · #861753 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 402-8785

  • The Sewer Brothers Plumbing and Rooter - Top Rated Plumbers

    20800 Vintage St # 16, Chatsworth, CA 91311

    • Licensed: California Licensed Contractor (A, C36, C42) · #1083074 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (747) 494-7236 thesewerbrothers.com

  • Valley Drains Inc

    10606 Variel Ave, Chatsworth, CA 91311

    • Licensed: California Licensed Contractor (C12, C21, C27, C29, C42) · #735565 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 349-6618

Culver City 3

  • Mike Diamond Plumbing, HVAC & Electrical

    Po Box 4982, Culver City, CA 90231

    • Licensed: California Licensed Contractor (C10, C16, C20, C36, C42) · #399170 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (888) 393-6216 mikediamondservices.com

  • Rapid Plumbing

    Po Box 2667, Culver City, CA 90231

    • Licensed: California Licensed Contractor (C20, C36, C42, D28) · #771663 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 645-4680

  • Troy Plumbing, Inc

    11329 Youngworth St, Culver City, CA 90230

    • Licensed: California Licensed Contractor (C36, C42) · #1002083 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (310) 925-5343 troyplumbinginc.com

Granada Hills 3

  • A & Y Sanitation Systems

    P O Box 33167, Granada Hills, CA 91394

    • Licensed: California Licensed Contractor (A, B, C36) · #988420 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C42) · #1054125 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 779-0403

  • Sahakyan Artur

    16432 Kingsbury St, Granada Hills, CA 91344

    • Licensed: California Licensed Contractor (C36, C42) · #1026178 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 424-4246

  • Wilner Plumbing

    11024 Balboa Blvd Pmb 1610, Granada Hills, CA 91344

    • Licensed: California Licensed Contractor (B, C-4, C10, C16, C20, C34, C36, C42) · #656826 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 354-7940

North Hollywood 3

  • Kreit Mechanical Associates Inc

    7225 Fulton Ave, North Hollywood, CA 91605

    • Licensed: California Licensed Contractor (C-2, C20, C36, C42) · #819950 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 904-8890

  • Rooter Master Plumbing Services

    8440 White Oak Ave, North Hollywood, CA 91325

    • Licensed: California Licensed Contractor (C36, C42) · #754416 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (818) 848-8000 rootermaster.com

  • Speedy Plumbing

    7738 Van Noord Ave, North Hollywood, CA 91605

    • Licensed: California Licensed Contractor (B, C36, C42) · #674284 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 765-0204

Rancho Palos Verdes 3

  • Plumb Pro-Service One

    2117 Caddington Drive, Rancho Palos Verdes, CA 90275

    • Licensed: California Licensed Contractor (B, C36, C42) · #614785 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 266-8740

  • Pournahavandi Fatemah

    1939 Trudie Dr, Rancho Palos Verdes, CA 90275

    • Licensed: California Licensed Contractor (C36, C42) · #1033970 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 974-2586

  • GMP Septic And Sewer

    20 Surrey Ln, Rancho Palos Verdes, CA 90275

    From their website: Pumping · Installation · Inspection · Repair · Drain field

    (310) 456-9110 gmpseptic.com

Acton 2

  • A + Superior Sanitation Inc

    Po Box 238, Acton, CA 93510

    • Licensed: California Licensed Contractor (C42) · #826108 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 269-0283

  • L M Olson Inc

    35606 Big Valley Road, Acton, CA 93510

    • Licensed: California Licensed Contractor (A, C12, C42) · #1006578 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 355-7280

Azusa 2

  • Hickman C R & Co

    P O Box 1300, Azusa, CA 91702

    • Licensed: California Licensed Contractor (A, ASB, B, C-4, C16, C20, C34, C36, C38, C42, C60, HAZ) · #433084 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, ASB, B, C-4, C16, C20, C34, C36, C38, C42, C60, HAZ) · #451069 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 442-5626

  • P P S Plumbing Corp

    784 E Foothill Blvd, Azusa, CA 91702

    • Licensed: California Licensed Contractor (C34, C36, C42) · #1001177 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 225-8020 publicplumbingservices.com

Beverly Hills 2

  • All City Plumbing Drain And Sewer Services Inc

    311 N Robertson Blvd Unit 200, Beverly Hills, CA 90211

    • Licensed: California Licensed Contractor (C36, C42) · #760199 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 265-9804

  • Suncore Demolition, Grading, and Construction - Santa Monica

    256 La Cienega Blvd #101, Beverly Hills, CA 90211

    • Licensed: California Licensed Contractor (A, B, C-8, C21, C29, C42, HAZ) · #1145133 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 414-7599 suncoreca.com

Castaic 2

  • Blue Crew Plumbing & Rooter Inc

    28127 Gibraltar Lane, Castaic, CA 91384

    • Licensed: California Licensed Contractor (C36, C42) · #997996 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 714-1891 bluecrewplumbing.com

  • Staats Construction Inc

    32311 Castaic Road, Lot 2, Castaic, CA 91384

    • Licensed: California Licensed Contractor (B, C34, C42) · #842398 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 294-1866

Diamond Bar 2

  • Rooter Shooter Jetting

    516 N Diamond Bar Blvd #225, Diamond Bar, CA 91765

    • Licensed: California Licensed Contractor (B, C36, C42) · #800418 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (626) 708-0833 rootershooterjetting.com

  • Service Wizards

    516 N Diamond Bar Blvd 234, Diamond Bar, CA 91765

    • Licensed: California Licensed Contractor (C20, C36, C42) · #797071 (California Contractors State License Board, verify)

    Per state license: Installation

    (909) 248-5069

El Monte 2

  • Bea Thomas T

    10699 Hickson Street #20, El Monte, CA 91731

    • Licensed: California Licensed Contractor (A, B, C42) · #532381 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 448-2100

  • Danielson Construction

    12361 Felipe Street, El Monte, CA 91732

    • Licensed: California Licensed Contractor (B, C42) · #1071222 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 602-5155

Lakewood 2

  • Burns Raymond

    12618 Chadwell Street, Lakewood, CA 90715

    • Licensed: California Licensed Contractor (C42) · #974730 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 667-6315

  • Pastusak Plumbing Inc

    4122 Ann Arbor Road, Lakewood, CA 90712

    • Licensed: California Licensed Contractor (C16, C20, C34, C36, C42) · #1028495 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C16, C20, C34, C36, C42) · #1152176 (California Contractors State License Board, verify)

    Per state license: Installation

    (949) 351-2777

Littlerock 2

  • L & S Development Inc

    P O Box 1318, Littlerock, CA 93543

    • Licensed: California Licensed Contractor (A, C42) · #892569 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 944-0088

  • Montesinos Cesar Andree

    P O Box 262, Littlerock, CA 93543

    • Licensed: California Licensed Contractor (C34, C42) · #1122703 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 457-7239

Marina Del Rey 2

  • Anytime Rooter

    13157 Mindanao Wy655, Marina Del Rey, CA 90292

    • Licensed: California Licensed Contractor (C36, C42) · #1099330 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 743-3915

  • Malibu Underground Utilities Inc

    13376 Beach Avenue, Marina Del Rey, CA 90292

    • Licensed: California Licensed Contractor (A, B, C36, C42) · #497428 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, C42) · #1032051 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 305-9900

Mission Hills 2

  • Rooter Hero

    11150 Sepulveda Blvd Ste 2A, Mission Hills, CA 91345

    • Licensed: California Licensed Contractor (A, B, C10, C20, C36, C38) · #260035 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, B, C20, C36, C42) · #1156356 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, B, C36, C42) · #1028886 (California Contractors State License Board, verify)
    • +2 more credentials

    Per state license: Installation

    (818) 923-3832

  • Williams John H

    P O Box 951030, Mission Hills, CA 95103

    • Licensed: California Licensed Contractor (A, C34, C36, C42) · #353528 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, C34, C36, C42) · #314848 (California Contractors State License Board, verify)

    Per state license: Installation

    (805) 386-2393

Northridge 2

  • BBC Rooter & Plumbing

    8635 Yolanda Avenue 6, Northridge, CA 91324

    • Licensed: California Licensed Contractor (B, C36, C42) · #720343 (California Contractors State License Board, verify)

    From their website: Inspection · Grease traps Per state license: Installation

    (818) 280-9135 bbcrooter.com

  • Construction 1 Services

    17806 Plummer St, Northridge, CA 91325

    • Licensed: California Licensed Contractor (B, C33, C36, C42) · #985097 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 671-5849

Pacoima 2

  • Universal Demolition Services Inc

    10715 Haddon Ave, Pacoima, CA 91331

    • Licensed: California Licensed Contractor (A, C21, C42) · #872986 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 535-1299

  • Shore Line Septic Pumping Inc.

    10160 Bradley Ave, Pacoima, CA 91331

    From their website: Pumping

    No phone on the state list shorelinesepticpumping.org

Palmdale 2

  • Axxess Plumbing And Rooter Inc

    3646 Toscany Ct, Palmdale, CA 93550

    • Licensed: California Licensed Contractor (C36, C42) · #974244 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 547-5349

  • Gm Plumbing Septic And Sewer Inc

    2220 Columbia Way, Palmdale, CA 93551

    • Licensed: California Licensed Contractor (C36, C42) · #874595 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 707-7020

Paramount 2

  • Brandel Don Plumbing Inc

    15100 Texaco Avenue, Paramount, CA 90723

    • Licensed: California Licensed Contractor (A, C-4, C16, C20, C36, C42, HAZ) · #176778 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 408-0400

  • Master Rooter & Plumbing Inc

    P O Box 55, Paramount, CA 90723

    • Licensed: California Licensed Contractor (A, B, C10, C20, C36, C42) · #1044408 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 919-8671

Santa Monica 2

  • A & B Malibu Plumbing Heating & Electrical

    2512 Cloverfield Blvd, Santa Monica, CA 90405

    • Licensed: California Licensed Contractor (A, C10, C20, C36, C38, C42) · #722368 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 456-8550

  • G Valdivia Construction

    2512 Cloverfield Blvd, Santa Monica, CA 90405

    • Licensed: California Licensed Contractor (B, C10, C15, C29, C36, C42) · #399010 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 345-1835

Sherman Oaks 2

  • Gtr Plumbing Inc

    15149 La Maida St, Sherman Oaks, CA 91403

    • Licensed: California Licensed Contractor (C36, C42) · #1160196 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 636-5477

  • Red Hat Plumbing

    3940 Laurel Canyon Blvd #1404, Sherman Oaks, CA 91604

    • Licensed: California Licensed Contractor (C36, C42) · #1027638 (California Contractors State License Board, verify)

    From their website: Pumping · Installation · Repair · Aerobic systems

    (213) 722-4105 redhatplumbing.com

South Gate 2

  • Top Rooter Inc

    8141 Madison Ave, South Gate, CA 90280

    • Licensed: California Licensed Contractor (C36, C42) · #946869 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 449-3688

  • Torres Sanitation Systems Construction

    9617 Otis St, South Gate, CA 90280

    • Licensed: California Licensed Contractor (A, C42) · #1052723 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 518-9012

Tujunga 2

Agoura 1

  • Haun Construction

    29152 Crags Drive, Agoura, CA 91301

    • Licensed: California Licensed Contractor (B, C42) · #454285 (California Contractors State License Board, verify)

    Per state license: Installation

    (747) 388-2755

Alhambra 1

  • Tom'S Rooter Service

    P O Box 4063, Alhambra, CA 91803

    • Licensed: California Licensed Contractor (C36, C42) · #701931 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 284-0177

Anaheim 1

Arcadia 1

  • Grbavac M Construction Co Inc

    Po Box 660219, Arcadia, CA 91066

    • Licensed: California Licensed Contractor (A) · #956068 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A) · #850299 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C-8, C42) · #417030 (California Contractors State License Board, verify)
    • +1 more credential

    Per state license: Installation

    (626) 355-1350

Avalon 1

  • Jordahl Construction Inc

    P O Box 265, Avalon, CA 90704

    • Licensed: California Licensed Contractor (A, C-8, C12, C42, HAZ) · #727811 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 510-0648

Bellflower 1

Canoga Park 1

  • Topanga Engineering Design And Construction Inc

    P O Box 126, Canoga Park, CA 91304

    • Licensed: California Licensed Contractor (A, B, C42) · #1067492 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 257-9167

Canyon Country 1

Carson 1

  • Epd Consultants, Inc

    20722 Main Street, Carson, CA 90745

    • Licensed: California Licensed Contractor (B, C42) · #838432 (California Contractors State License Board, verify)

    From their website: Drain field · Aerobic systems Per state license: Installation

    (310) 241-6565 epd-net.com

City of Industry 1

  • United Pumping Service, Inc.

    14000 East Valley Boulevard, City of Industry, CA 91746

    • Licensed: California Licensed Contractor (A, ASB, C21, C31, C42, HAZ) · #617639 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (A, C21, C27, C31, C42, HAZ) · #768583 (California Contractors State License Board, verify)

    From their website: Pumping Per state license: Installation

    (626) 961-9326 unitedpumping.com

Covina 1

  • Ace Pelizon Plumbing

    134 E Badillo St, Covina, CA 91723

    • Licensed: California Licensed Contractor (C10, C20, C36, C42) · #1154407 (California Contractors State License Board, verify)

    From their website: Pumping · Inspection · Repair · Drain field · Grease traps Per state license: Installation

    (626) 412-0601 acepelizon.com

Duarte 1

  • Sewer Company The

    1191 Huntington Drive Unit 146, Duarte, CA 91010

    • Licensed: California Licensed Contractor (C42) · #1104718 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 201-0776

Glendale 1

  • H. L. Moe Co., Inc

    526 Commerical Street, Glendale, CA 91203

    • Licensed: California Licensed Contractor (C16, C20, C36, C42) · #254678 (California Contractors State License Board, verify)

    From their website: Inspection Per state license: Installation

    (818) 396-8002 moeplumbing.com

Glendora 1

  • P & M Drainology LLC

    356 Claraday St, Glendora, CA 91740

    • Licensed: California Licensed Contractor (C34, C42) · #1083561 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 266-3650

Harbor City 1

  • Drain Force Plumbing

    1676 Pacific Coast Hwy, Harbor City, CA 90710

    • Licensed: California Licensed Contractor (C36, C42) · #1022967 (California Contractors State License Board, verify)

    From their website: Pumping · Inspection · Repair · Drain field Per state license: Installation

    (310) 363-8955 drainforceplumbing.com

Inglewood 1

  • Lafrance Andre Pierre Hydroman Rooter

    P O Box 2914, Inglewood, CA 90305

    • Licensed: California Licensed Contractor (C36, C42) · #778117 (California Contractors State License Board, verify)

    Per state license: Installation

    (323) 855-5403

La Cañada Flintridge 1

La Crescenta 1

  • Pipe Detective Plumbers

    5223 Cheryl Ave, La Crescenta, CA 91214

    • Licensed: California Licensed Contractor (C36, C42) · #1006781 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 548-7474

Lake View Terrace 1

  • El Dorado Demolition

    10111 Foothill Blvd, Lake View Terrace, CA 91342

    • Licensed: California Licensed Contractor (A, C21, C42) · #868824 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 890-1493

Lawndale 1

  • A F D Demolition & Plumbing

    4570 W. 170Th Street, Lawndale, CA 90260

    • Licensed: California Licensed Contractor (C21, C36, C42, HAZ) · #1038939 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 650-3827

Lomita 1

  • La Salle Plumbing Heating & Air Conditioning Inc

    25338 Pennsylvania Ave, Lomita, CA 90717

    • Licensed: California Licensed Contractor (C20, C36, C42) · #679381 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 532-2164

Malibu 1

  • Malibu Plumbing Inc

    P O Box 606, Malibu, CA 90265

    • Licensed: California Licensed Contractor (C36, C42) · #932250 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 457-8600

Monrovia 1

  • Century Sewer Services

    906 W Hillcrest Blvd, Monrovia, CA 91016

    • Licensed: California Licensed Contractor (C36, C42) · #626528 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 222-7954

Montebello 1

Norwalk 1

Panorama City 1

  • Quick-Flo Plumbing & Rooter Inc

    14548 Nordhoff St #506, Panorama City, CA 91402

    • Licensed: California Licensed Contractor (C36, C42) · #1064754 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 223-7879

Porter Ranch 1

  • Go Green Rooters Services Inc

    10912 Nestle Ave, Porter Ranch, CA 91326

    • Licensed: California Licensed Contractor (C36, C42) · #926504 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (C36, C42) · #1083223 (California Contractors State License Board, verify)

    Per state license: Installation

    (747) 239-3234

Quartz Hill 1

  • Valley Sanitation

    4051 West Ave L4, Quartz Hill, CA 93536

    • Licensed: California Licensed Contractor (C42) · #1051148 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 943-2020

Reseda 1

  • M & M Trenchless Sewer Pipe Lining Inc

    19518 Leadwell Street, Reseda, CA 91335

    • Licensed: California Licensed Contractor (C36, C42) · #1091058 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 518-8289

Rosemead 1

  • Paul Roberts

    3228 Alanreed Avenue, Rosemead, CA 91770

    • Licensed: California Licensed Contractor (C42) · #839456 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 798-0725

San Dimas 1

  • Craftsman Sewers

    Po Box 128, San Dimas, CA 91773

    • Licensed: California Licensed Contractor (C42) · #1069089 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 639-1066

San Fernando 1

San Marino 1

  • Merry Plumbing

    1465 San Marino Avenue, San Marino, CA 91108

    • Licensed: California Licensed Contractor (C16, C20, C36, C42) · #860445 (California Contractors State License Board, verify)

    From their website: Grease traps Per state license: Installation

    (626) 414-5583 merryplumbing.com

San Pedro 1

  • Peninsula Septic Service Inc

    1840 S Gaffey St #53, San Pedro, CA 90731

    • Licensed: California Licensed Contractor (C42) · #800772 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 832-4800

Santa Fe Springs 1

  • Sunrise Landscape Co Inc

    12520 Clark Street, Santa Fe Springs, CA 90670

    • Licensed: California Licensed Contractor (A, C12, C27, C42, D12) · #266132 (California Contractors State License Board, verify)

    Per state license: Installation

    (562) 946-3055

Sherwood Forest 1

  • Helmandi Roshawn

    8728 Zelzah Ave, Sherwood Forest, CA 91325

    • Licensed: California Licensed Contractor (B) · #542305 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (B, C10, C42, HAZ) · #1043209 (California Contractors State License Board, verify)

    Per state license: Installation

    (661) 565-4993

Sierra Madre 1

  • Bottala John Lawrence

    415 Adams St, Sierra Madre, CA 91024

    • Licensed: California Licensed Contractor (C36, C42) · #1016647 (California Contractors State License Board, verify)

    Per state license: Installation

    (626) 716-1054

Signal Hill 1

South El Monte 1

  • Precision Septic & Excavation LLC

    2609 Loma Ave, South El Monte, CA 91733

    • Licensed: California Licensed Contractor (C42) · #1153953 (California Contractors State License Board, verify)

    Per state license: Installation

    (702) 689-9967

Studio City 1

  • Flamingo Construction Inc

    12400 Ventura Blvd Ste 1129, Studio City, CA 91604

    • Licensed: California Licensed Contractor (A, B, C36, C42) · #999182 (California Contractors State License Board, verify)
    • Licensed: California Licensed Contractor (B) · #1000115 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 355-4763

Topanga 1

  • Ed O'Neill Construction Inc

    1180 Old Topanga Canyon Road, Topanga, CA 90290

    • Licensed: California Licensed Contractor (A, B, C42) · #1023632 (California Contractors State License Board, verify)

    Per state license: Installation

    (805) 368-1603

Ventura 1

  • Elite Rooter Plumbers

    6074 Horner Street, Ventura, CA 90035

    • Licensed: California Licensed Contractor (C36, C42) · #778468 (California Contractors State License Board, verify)

    From their website: Inspection · Aerobic systems Per state license: Installation

    (805) 721-3183 eliterooter.com

Walnut 1

  • Frausto Gabriel Underground Construction Inc

    Po Box 505, Walnut, CA 91788

    • Licensed: California Licensed Contractor (A, C42) · #1040416 (California Contractors State License Board, verify)

    Per state license: Installation

    (909) 684-9244

West Hills 1

  • Topanga Plumbing

    24033 Archwood St, West Hills, CA 91307

    • Licensed: California Licensed Contractor (C36, C42) · #663933 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 400-1718

Wilmington 1

  • A & J Plumbing And Rooter

    1158 Ravenna Way, Wilmington, CA 90744

    • Licensed: California Licensed Contractor (B, C36, C42) · #889571 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 629-1830

Winnetka 1

  • Springwater Plumbing Inc

    8109 Sunnybrae Avenue, Winnetka, CA 91306

    • Licensed: California Licensed Contractor (C36, C42) · #1074362 (California Contractors State License Board, verify)

    Per state license: Installation

    (310) 596-0423

Woodland Hills 1

  • Sewer Line Video Inspection Company Inc

    20058 Ventura Blvd #150, Woodland Hills, CA 91364

    • Licensed: California Licensed Contractor (C36, C42) · #409564 (California Contractors State License Board, verify)

    Per state license: Installation

    (818) 231-0417

Septic licensing in California

California has no license named for septic work; septic systems fall under the C-42 Sanitation System classification. Counties issue system permits. The Contractors State License Board (CSLB) issues these credentials: C-42 Sanitation System contractor license.

Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Los Angeles County and whether the permit fee is in their quote.

California septic licensing: agencies, license types and how to check a license →

Septic companies in Los Angeles County: common questions

How many licensed septic companies are in Los Angeles County, CA?

175 septic companies serve Los Angeles County, California, and 164 of them hold a California septic license or certification matched to the California Contractors State License Board list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.

Who licenses septic contractors in California?

California has no license named for septic work; septic systems fall under the C-42 Sanitation System classification. Counties issue system permits. The licensing body is the Contractors State License Board (CSLB).

Which companies pump septic tanks in Los Angeles County?

19 of the 175 listings in Los Angeles County offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.

Which companies install septic systems in Los Angeles County?

168 listings in Los Angeles County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their California license.

How do I check a septic contractor's license in California?

Use the Contractors State License Board (CSLB)'s lookup (https://www.cslb.ca.gov/onlineservices/checklicenseII/checklicense.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.