Door Thomas L, B General Building Contractor in San Mateo, CA
Door Thomas L operating as a sole owner holds an active California contractor license (CSLB #303165), valid through Nov 30, 2027. First issued in 1975, the license has been on the CSLB roster for 51 years. It carries 2 CSLB classifications: B General Building Contractor and C-27 Landscaping 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 San Mateo, in San Mateo County, California.
- License Number
- 303165
- Issued
- Mar 3, 1975
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100698039
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 29, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Door Thomas L licensed in California?
Yes. Door Thomas L holds California Contractors State License Board license number 303165, which is active and in good standing. The license was first issued on March 3, 1975. It is valid through November 30, 2027.
What does Door Thomas L specialize in?
Door Thomas L is licensed for 2 CSLB classifications: B General Building Contractor and C-27 Landscaping Contractor.
Where is Door Thomas L headquartered?
Door Thomas L is headquartered at 3128 Monterey Street, San Mateo, CA 94403, in San Mateo County, California.
Does Door Thomas L have an active surety bond on file with CSLB?
Yes. Door Thomas L has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Door Thomas L carry workers' compensation coverage?
Door Thomas L reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Door Thomas L's contractor license?
You can verify Door Thomas L's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=303165.
- License issuedMar 3, 1975
- Bond activeJan 1, 2023
- WC coverage startsOct 29, 2025
- License expiresNov 30, 2027
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