Building Services, B General Building Contractor in Walnut Creek, CA
Building Services operating as a corporation holds California contractor license #537679, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 2 CSLB classifications: B General Building Contractor and C-43 Sheet Metal Contractor. Records show an active surety bond on file with Arch Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Walnut Creek, in Contra Costa County, California.
- License Number
- 537679
- Issued
- Aug 9, 1988
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- Arch Insurance Company
- Bond Number
- SU71198240000
- Effective
- Jul 28, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 3, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Building Services licensed in California?
Building Services previously held California Contractors State License Board license number 537679, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 9, 1988.
What does Building Services specialize in?
Building Services is licensed for 2 CSLB classifications: B General Building Contractor and C-43 Sheet Metal Contractor.
Where is Building Services headquartered?
Building Services is headquartered at Po Box 396, Walnut Creek, CA 94596, in Contra Costa County, California.
Does Building Services have an active surety bond on file with CSLB?
Yes. Building Services has an active California contractor surety bond filed with Arch Insurance Company.
Does Building Services carry workers' compensation coverage?
Building Services reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Building Services's contractor license?
You can verify Building Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=537679.
- License issuedAug 9, 1988
- WC coverage startsJul 3, 2024
- Bond activeJul 28, 2025
- License expiredAug 31, 2026
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