Licensed Septic Companies in San Diego County, CA
50 septic companies serve San Diego County, California, and 40 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 San Diego County
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Aerobic septic systems · Installation cost · Pumping cost
50 septic companies in San Diego County
San Diego 11
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A O Reed & Co LLC
4777 Ruffner St, San Diego, CA 92111
- Licensed: California Licensed Contractor (A, B, C-4, C16, C20, C36, C42, C43, C60, HAZ) · #7731 (California Contractors State License Board, verify)
Per state license: Installation
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Akae Builder
28316 Wilkes Rd, San Diego, CA 92082
- Licensed: California Licensed Contractor (B, C20, C36, C42) · #1008370 (California Contractors State License Board, verify)
Per state license: Installation
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PlumbTech
4466 New Jersey St, San Diego, CA 92116
- Licensed: California Licensed Contractor (C36) · #1148732 (California Contractors State License Board, verify)
From their website: Inspection
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San Diego Backflow Testing
6844 Ballinger Ave, San Diego, CA 92119
- Licensed: California Licensed Contractor (C-4, C12, C34, C36, C42) · #1054091 (California Contractors State License Board, verify)
Per state license: Installation
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Troy Plumbing And Repairs Inc
Po Box 928653, San Diego, CA 92192
- Licensed: California Licensed Contractor (C36, C42) · #1047611 (California Contractors State License Board, verify)
Per state license: Installation
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Zondorak General Engineering Contracting
6920 Miramar Rd, San Diego, CA 92121
- Licensed: California Licensed Contractor (A, HAZ) · #327534 (California Contractors State License Board, verify)
From their website: Installation · Drain field
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Coastal Rooter - San Diego Plumbing
5694 Mission Center Rd #248, San Diego, CA 92108
From their website: Pumping · Inspection · Repair · Drain field
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Diamond Septic Services LP
9174 Rehco Rd B, San Diego, CA 92121
From their website: Pumping
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Easy Flow Sewer & Drain Cleaning San Diego
6910 Mission Gorge Rd, San Diego, CA 92120
From their website: Inspection
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Eco Grease Pumping Services
4079 Governor Dr #262, San Diego, CA 92122
From their website: Pumping · Grease traps
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Elite Rooter Plumbers
3485 Pickwick St, San Diego, CA 92102
From their website: Inspection · Aerobic systems
Valley Center 5
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A & S Landscape Construction Inc
Po Box 196, Valley Center, CA 92082
- Licensed: California Licensed Contractor (C27, C34, C42) · #1101324 (California Contractors State License Board, verify)
Per state license: Installation
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Center Septic
Po Box 1931, Valley Center, CA 92082
- Licensed: California Licensed Contractor (C42) · #1051607 (California Contractors State License Board, verify)
Per state license: Installation
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R & G Redding Construction
29760 Quail Hollow Ln, Valley Center, CA 92082
- Licensed: California Licensed Contractor (C12, C34, C42) · #833256 (California Contractors State License Board, verify)
Per state license: Installation
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Total Terrain Savvy Inc
10523 W Lilac Road, Valley Center, CA 92082
- Licensed: California Licensed Contractor (C12, C42) · #916278 (California Contractors State License Board, verify)
Per state license: Installation
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All-American Septic Pumping & Services, Inc
29105 Valley Center Rd PMB 242, Valley Center, CA 92082
From their website: Pumping · Installation · Inspection · Repair · Drain field · Risers & lids · Grease traps
Ramona 4
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All In Pumping & Septic Inc
1006 Poplar Street, Ramona, CA 92065
- Licensed: California Licensed Contractor (C42) · #1097773 (California Contractors State License Board, verify)
Per state license: Installation
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Rittenhouse Construction
19282 Ramona Trails Dr, Ramona, CA 92065
- Licensed: California Licensed Contractor (B, C42) · #314838 (California Contractors State License Board, verify)
Per state license: Installation
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S D Drilling Inc
P O Box 1818, Ramona, CA 92065
- Licensed: California Licensed Contractor (C42, C57, D09) · #958254 (California Contractors State License Board, verify)
Per state license: Installation
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Solid State Septic
P O Box 1288, Ramona, CA 92065
- Licensed: California Licensed Contractor (C42) · #1128200 (California Contractors State License Board, verify)
Per state license: Installation
El Cajon 3
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A1 Septic Services
9787 Snow View Dr, El Cajon, CA 92021
- Licensed: California Licensed Contractor (C42) · #1080434 (California Contractors State License Board, verify)
From their website: Pumping · Inspection
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A1 Septic Services
9787 Snow View Dr, El Cajon, CA 92021
- Licensed: California Licensed Contractor (C42) · #1080434 (California Contractors State License Board, verify)
Per state license: Installation
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Modern Septic Service
1506 Pioneer Way, El Cajon, CA 92020
From their website: Pumping · Installation · Inspection · Repair · Drain field · Risers & lids
Escondido 3
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Bob'S Septic Service
P O Box 461163, Escondido, CA 92046
- Licensed: California Licensed Contractor (C42) · #1115212 (California Contractors State License Board, verify)
Per state license: Installation
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Pauma Storm Water And Sewer Systems Inc
P O Box 301246, Escondido, CA 92030
- Licensed: California Licensed Contractor (C34, C42) · #1061975 (California Contractors State License Board, verify)
Per state license: Installation
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USA Septic
1317 Simpson Way Ste B, Escondido, CA 92029
From their website: Pumping · Installation · Inspection · Repair · Drain field · Risers & lids · Perc testing
La Mesa 3
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Advanced Septic Systems LLC
9825 Murray Dr, La Mesa, CA 91942
- Licensed: California Licensed Contractor (A, C42) · #494826 (California Contractors State License Board, verify)
- Licensed: California Licensed Contractor (A, C42) · #1152708 (California Contractors State License Board, verify)
Per state license: Installation
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Palladino Travis Construction
3755 Avodado Blvd 139, La Mesa, CA 91941
- Licensed: California Licensed Contractor (B, C42) · #811195 (California Contractors State License Board, verify)
Per state license: Installation
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Septic Repair Service
9138 Johnson Dr, La Mesa, CA 91941
- Licensed: California Licensed Contractor (C42) · #1025242 (California Contractors State License Board, verify)
Per state license: Installation
Poway 3
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Easy Flow Sewer & Drain - Poway
12530 Stowe Dr, Poway, CA 92064
- Licensed: California Licensed Contractor (A, C34) · #960845 (California Contractors State License Board, verify)
- Licensed: California Licensed Contractor (C36, C42) · #1033798 (California Contractors State License Board, verify)
From their website: Inspection Per state license: Installation
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Jims Appollo Septic Inc
P O Box 56, Poway, CA 92074
- Licensed: California Licensed Contractor (C42) · #949210 (California Contractors State License Board, verify)
Per state license: Installation
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Matthew 724 Construction Inc
13957 Humo Dr, Poway, CA 92064
- Licensed: California Licensed Contractor (B, C27, C42) · #1135712 (California Contractors State License Board, verify)
Per state license: Installation
San Marcos 3
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A Local Plumber Inc
1433 Camino De Vela, San Marcos, CA 92078
- Licensed: California Licensed Contractor (C36, C42) · #1159128 (California Contractors State License Board, verify)
Per state license: Installation
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Waterwerx Inc
130 Smilax Road, San Marcos, CA 92069
- Licensed: California Licensed Contractor (C42) · #1118115 (California Contractors State License Board, verify)
Per state license: Installation
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Abbott Septic Service
3833 Linda Vista Dr, San Marcos, CA 92078
From their website: Pumping · Installation · Repair · Drain field · Risers & lids
Lakeside 2
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Sewer Stormers
9278 Los Coches Road, Lakeside, CA 92040
- Licensed: California Licensed Contractor (C42) · #1136147 (California Contractors State License Board, verify)
Per state license: Installation
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Anytime Septic Service
8867 Gardena Rd, Lakeside, CA 92040
From their website: Pumping · Installation · Inspection · Repair · Risers & lids
Spring Valley 2
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Dr Septic
3063 Millar Ranch Rd, Spring Valley, CA 91978
- Licensed: California Licensed Contractor (C42) · #1120048 (California Contractors State License Board, verify)
Per state license: Installation
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Mineo Bros Septic Service
3601 Helix St, Spring Valley, CA 91977
- Licensed: California Licensed Contractor (C42) · #940891 (California Contractors State License Board, verify)
Per state license: Installation
Vista 2
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Roto-Rooter Plumbers
2141 Industrial Ct Ste B, Vista, CA 92081
- Licensed: California Licensed Contractor (B, C36, C42) · #966412 (California Contractors State License Board, verify)
Per state license: Installation
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Sunland Sewer Company
960 Heather Dr, Vista, CA 92084
- Licensed: California Licensed Contractor (A, C36, C42) · #1088960 (California Contractors State License Board, verify)
- Licensed: California Licensed Contractor (A, C42) · #992433 (California Contractors State License Board, verify)
Per state license: Installation
Alpine 1
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County Digging Septic
24213 Wildwood Glen Lane, Alpine, CA 91901
- Licensed: California Licensed Contractor (C42) · #1117321 (California Contractors State License Board, verify)
Per state license: Installation
Bonsall 1
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Draves Pipeline Incorporated
Po Box 1051, Bonsall, CA 92003
- Licensed: California Licensed Contractor (A, C34, C42) · #376472 (California Contractors State License Board, verify)
Per state license: Installation
Campo 1
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San Diego Septic Systems
2363 Phelps Rd, Campo, CA 91906
- Licensed: California Licensed Contractor (C42) · #835378 (California Contractors State License Board, verify)
Per state license: Installation
Carlsbad 1
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Merritt B H
7668 El Camino Real #104-280, Carlsbad, CA 92009
- Licensed: California Licensed Contractor (B, C12, C27, C33, C34, C42) · #291323 (California Contractors State License Board, verify)
Per state license: Installation
Descanso 1
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Ads Consulting
9540 Oak Grove Dr, Descanso, CA 91916
- Licensed: California Licensed Contractor (C42) · #1119362 (California Contractors State License Board, verify)
Per state license: Installation
Encinitas 1
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Reed Philip R
459 North Willowspring Drive, Encinitas, CA 92024
- Licensed: California Licensed Contractor (A, B, C-4, C36, C42) · #720356 (California Contractors State License Board, verify)
Per state license: Installation
Fallbrook 1
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Api Builders Inc
926 Olive Ave, Fallbrook, CA 92028
- Licensed: California Licensed Contractor (B, C10, C42, D06, D24) · #844420 (California Contractors State License Board, verify)
Per state license: Installation
Oceanside 1
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Pacific Sewer Maintenance Corp
4008 Via Rio Avenue, Oceanside, CA 92057
- Licensed: California Licensed Contractor (C42, D64) · #904921 (California Contractors State License Board, verify)
Per state license: Installation
Santee 1
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Anytime Septic Service Inc
9552 Markwood Dr, Santee, CA 92071
- Licensed: California Licensed Contractor (C42) · #1145830 (California Contractors State License Board, verify)
Per state license: Installation
No listings match those filters.
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 San Diego 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 San Diego County: common questions
How many licensed septic companies are in San Diego County, CA?
50 septic companies serve San Diego County, California, and 40 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 San Diego County?
9 of the 50 listings in San Diego 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 San Diego County?
43 listings in San Diego 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.