Sewer Master Engineering Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 874840
- Status
- Active
- Classifications
- A · General EngineeringB · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- March 25, 2006 – April 30, 2028
Business
- (510) 385 6539 (CSLB public record)
- PO BOX 18494, Oakland, CA 94619Alameda County
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Frequently asked questions
Is Sewer Master Engineering Inc licensed in California?
Yes. Sewer Master Engineering Inc holds an active California state contractor license (CSLB #874840), verified against the CSLB public record on June 17, 2026.
What is Sewer Master Engineering Inc's CSLB license number?
Sewer Master Engineering Inc's California contractor license number is 874840. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=874840
What kind of work is Sewer Master Engineering Inc licensed for?
Sewer Master Engineering Inc is classified under General Engineering (A) by the CSLB.
How do I verify Sewer Master Engineering Inc's license myself?
Look up license #874840 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=874840. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.