Sewer and Drain Masters Corporation
Verified against CSLB on · View on CSLB
License details
- License number
- 808055
- Classifications
- License term on file
- May 14, 2002 – October 31, 2027
Business
- (510) 222 7608 (CSLB public record)
- 1000 13TH STREET, Richmond, CA 94801Contra Costa County
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What to check next
Frequently asked questions
Is Sewer and Drain Masters Corporation licensed in California?
Yes. Sewer and Drain Masters Corporation holds an active California state contractor license (CSLB #808055), verified against the CSLB public record on June 17, 2026.
What is Sewer and Drain Masters Corporation's CSLB license number?
Sewer and Drain Masters Corporation's California contractor license number is 808055. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Sewer and Drain Masters Corporation licensed for?
Sewer and Drain Masters Corporation is classified under Plumbing (C-36) and Sanitation System (C-42) by the CSLB.
How do I verify Sewer and Drain Masters Corporation's license myself?
Look up license #808055 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #808055 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.