Mcdermott Mark Thomas, B General Building Contractor in Covina, CA
Mcdermott Mark Thomas operating as a sole owner holds an active California contractor license (CSLB #431753), valid through Nov 30, 2026. First issued in 1982, the license has been on the CSLB roster for 44 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Covina, in Los Angeles County, California.
- License Number
- 431753
- Issued
- Nov 24, 1982
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67235219
- Effective
- Feb 25, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 18, 2024
- 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 Mcdermott Mark Thomas licensed in California?
Yes. Mcdermott Mark Thomas holds California Contractors State License Board license number 431753, which is active and in good standing. The license was first issued on November 24, 1982. It is valid through November 30, 2026.
What does Mcdermott Mark Thomas specialize in?
Mcdermott Mark Thomas is licensed for one CSLB classification: B General Building Contractor.
Where is Mcdermott Mark Thomas headquartered?
Mcdermott Mark Thomas is headquartered at 19248 East Rowland Street, Covina, CA 91724, in Los Angeles County, California.
Does Mcdermott Mark Thomas have an active surety bond on file with CSLB?
Yes. Mcdermott Mark Thomas has an active California contractor surety bond filed with Western Surety Company.
Does Mcdermott Mark Thomas carry workers' compensation coverage?
Mcdermott Mark Thomas reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mcdermott Mark Thomas's contractor license?
You can verify Mcdermott Mark Thomas's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=431753.
- License issuedNov 24, 1982
- WC coverage startsNov 18, 2024
- Bond activeFeb 25, 2025
- License expiresNov 30, 2026
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