Public CSLB records

A & B Construction, A General Engineering Contractor in Oakland, CA

License #636514·Corporation·Oakland, Alameda County
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Summary

A & B Construction operating as a corporation holds an active California contractor license (CSLB #636514), valid through Jan 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active. The business is based in Oakland, in Alameda County, California.

Business Information
Address
66 Franklin St Ste 200
Oakland, CA 94607
License Details & Classifications
License Number
636514
Issued
Jan 23, 1992
Status
CLEAR
Expires
Jan 31, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100251218
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Zurich American Insurance Company
Policy Number
WC417727800
Effective
Jun 1, 2025
Expires
Jun 1, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

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

Frequently asked questions
Is A & B Construction licensed in California?

Yes. A & B Construction holds California Contractors State License Board license number 636514, which is active and in good standing. The license was first issued on January 23, 1992. It is valid through January 31, 2028.

What does A & B Construction specialize in?

A & B Construction is licensed for one CSLB classification: A General Engineering Contractor.

Where is A & B Construction headquartered?

A & B Construction is headquartered at 66 Franklin St Ste 200, Oakland, CA 94607, in Alameda County, California.

Does A & B Construction have an active surety bond on file with CSLB?

Yes. A & B Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does A & B Construction carry workers' compensation coverage?

A & B Construction has a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active.

How do I verify A & B Construction's contractor license?

You can verify A & B Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=636514.

Activity Timeline
  1. License issuedJan 23, 1992
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 1, 2025
  4. WC expiredJun 1, 2026
  5. License expiresJan 31, 2028
Other contractors in Alameda County
California lien & payment resources

Working a California job with A & B Construction, 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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