Thomco, B General Building Contractor in Crescent City, CA
Thomco operating as a sole owner holds California contractor license #540499, which is currently expired (lapsed Sep 30, 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 a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Crescent City, in Del Norte County, California.
- License Number
- 540499
- Issued
- Sep 2, 1988
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC694097
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 14, 2025
- 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 Thomco licensed in California?
Thomco previously held California Contractors State License Board license number 540499, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 2, 1988.
What does Thomco specialize in?
Thomco is licensed for one CSLB classification: B General Building Contractor.
Where is Thomco headquartered?
Thomco is headquartered at 115 Tamarak Dr, Crescent City, CA 95531, in Del Norte County, California.
Does Thomco have an active surety bond on file with CSLB?
Yes. Thomco has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Thomco carry workers' compensation coverage?
Thomco reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Thomco's contractor license?
You can verify Thomco's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=540499.
- License issuedSep 2, 1988
- Bond activeJan 1, 2023
- WC coverage startsJul 14, 2025
- License expiredSep 30, 2026
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