Licensed Septic Companies in Sylmar, CA
11 septic companies serve Sylmar, California, and 10 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 Sylmar
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Installation cost · Pumping cost
11 septic companies in Sylmar
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A-1 Sewer Construction
13024 Norris Ave, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C42) · #1052571 (California Contractors State License Board, verify)
Per state license: Installation
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Deluca Jack V
11882 Creek Trail, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #436865 (California Contractors State License Board, verify)
Per state license: Installation
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Express Plumbing & Rooter
16065 Foothill Blvd, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #796478 (California Contractors State License Board, verify)
Per state license: Installation
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Fuentes Plumbing Inc
13608 Gladstone Ave, Sylmar, CA 91342 · Los Angeles County
- 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
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High Lights
12940 Chippewa St, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (A, ASB, B, C10, C42, HAZ) · #418952 (California Contractors State License Board, verify)
Per state license: Installation
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Honest Plumbing & Rooter, Inc.
13730 Glenoaks Blvd, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #900829 (California Contractors State License Board, verify)
From their website: Pumping · Installation · Inspection
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My Drain Company Inc
13777 De Garmo Ave, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #976969 (California Contractors State License Board, verify)
Per state license: Installation
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Rooter Man Plumbing
16065 Foothill Blvd, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #1008855 (California Contractors State License Board, verify)
From their website: Pumping · Installation · Inspection · Repair
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Rooter-Man Plumbing
16065 Foothill Blvd, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #1008855 (California Contractors State License Board, verify)
Per state license: Installation
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Victor'S Rooter & Plumbing Svc
15277 Cobalt St, Sylmar, CA 91342 · Los Angeles County
- Licensed: California Licensed Contractor (C36, C42) · #1004608 (California Contractors State License Board, verify)
Per state license: Installation
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Sewer Man Septic Tank Pumping
16065 Foothill Blvd # B, Sylmar, CA 91342 · Los Angeles County
From their website: Pumping · Installation · Inspection · Repair
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 Sylmar and whether the permit fee is in their quote.
California septic licensing: agencies, license types and how to check a license →
Septic companies in Sylmar: common questions
How many licensed septic companies are in Sylmar, CA?
11 septic companies serve Sylmar, California, and 10 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 Sylmar?
3 of the 11 listings in Sylmar 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 Sylmar?
11 listings in Sylmar 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.