Public CSLB records

Sewer Master Engineering INC, A General Engineering Contractor in Oakland, CA

License #874840·Corporation·Oakland, Alameda County
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Summary

Sewer Master Engineering INC operating as a corporation holds an active California contractor license (CSLB #874840), valid through Apr 30, 2028. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Oakland, in Alameda County, California.

Business Information
Address
Po Box 18494
Oakland, CA 94619
License Details & Classifications
License Number
874840
Issued
Mar 25, 2006
Status
CLEAR
Expires
Apr 30, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67311498
Effective
Dec 19, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9298416
Effective
May 17, 2021
Expires
May 17, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Sewer Master Engineering INC licensed in California?

Yes. Sewer Master Engineering INC holds California Contractors State License Board license number 874840, which is active and in good standing. The license was first issued on March 25, 2006. It is valid through April 30, 2028.

What does Sewer Master Engineering INC specialize in?

Sewer Master Engineering INC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.

Where is Sewer Master Engineering INC headquartered?

Sewer Master Engineering INC is headquartered at Po Box 18494, Oakland, CA 94619, in Alameda County, California.

Does Sewer Master Engineering INC have an active surety bond on file with CSLB?

Yes. Sewer Master Engineering INC has an active California contractor surety bond filed with Western Surety Company.

Does Sewer Master Engineering INC carry workers' compensation coverage?

Yes. Sewer Master Engineering INC carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify Sewer Master Engineering INC's contractor license?

You can verify Sewer Master Engineering INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=874840.

Activity Timeline
  1. License issuedMar 25, 2006
  2. WC coverage startsMay 17, 2021
  3. Bond activeDec 19, 2024
  4. WC expiresMay 17, 2027
  5. License expiresApr 30, 2028
Other contractors in Alameda County
California lien & payment resources

Working a California job with Sewer Master Engineering INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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