Construction Specialty Service, B General Building Contractor in Pittsburg, CA
Construction Specialty Service operating as a sole owner holds California contractor license #616530, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Pittsburg, in Contra Costa County, California.
- License Number
- 616530
- Issued
- Mar 26, 1991
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100430294
- Effective
- May 20, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 6, 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 Construction Specialty Service licensed in California?
Construction Specialty Service previously held California Contractors State License Board license number 616530, but the license expired on May 31, 2026 and is not currently valid. It was first issued on March 26, 1991.
What does Construction Specialty Service specialize in?
Construction Specialty Service is licensed for one CSLB classification: B General Building Contractor.
Where is Construction Specialty Service headquartered?
Construction Specialty Service is headquartered at P O Box 8943, Pittsburg, CA 94565, in Contra Costa County, California.
Does Construction Specialty Service have an active surety bond on file with CSLB?
Yes. Construction Specialty Service has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Construction Specialty Service carry workers' compensation coverage?
Construction Specialty Service reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Construction Specialty Service's contractor license?
You can verify Construction Specialty Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=616530.
- License issuedMar 26, 1991
- WC coverage startsMay 6, 2024
- Bond activeMay 20, 2024
- License expiredMay 31, 2026
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