Licensed Septic Companies in Orange, CA
5 septic companies serve Orange, California, and 5 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 Orange
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Installation cost · Pumping cost
5 septic companies in Orange
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American Contractors Inc
404 W Blueridge Avenue, Orange, CA 92865 · Orange County
- Licensed: California Licensed Contractor (C34, C36, C42) · #309863 (California Contractors State License Board, verify)
Per state license: Installation
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Empire Pipe Cleaning And Equipment Inc
1788 N Neville Street, Orange, CA 92685 · Orange County
- Licensed: California Licensed Contractor (C36, C42) · #363528 (California Contractors State License Board, verify)
Per state license: Installation
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Gggarcia Plumbing inc
1639 Gymkhana, Orange, CA 92869 · Orange County
- Licensed: California Licensed Contractor (A, B, C20, C34, C36, C42) · #961596 (California Contractors State License Board, verify)
- Licensed: California Licensed Contractor (A, B, C34, C36, C42) · #656539 (California Contractors State License Board, verify)
From their website: Installation
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Noriega Guillermo O
1442 E Lincoln Ave439, Orange, CA 92865 · Orange County
- Licensed: California Licensed Contractor (B, C34, C42) · #674813 (California Contractors State License Board, verify)
Per state license: Installation
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Rooter Man Plumbing of Orange
521 W Katella Ave, Orange, CA 92867 · Orange County
- Licensed: California Licensed Contractor (C36, C42) · #1089047 (California Contractors State License Board, verify)
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 Orange and whether the permit fee is in their quote.
California septic licensing: agencies, license types and how to check a license →
Septic companies in Orange: common questions
How many licensed septic companies are in Orange, CA?
5 septic companies serve Orange, California, and 5 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 Orange?
1 of the 5 listings in Orange 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 Orange?
5 listings in Orange 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.