Tinkham Building, B General Building Contractor in Pasadena, CA
Tinkham Building operating as a sole owner holds an active California contractor license (CSLB #721703), valid through Apr 30, 2028. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Pasadena, in Los Angeles County, California.
- License Number
- 721703
- Issued
- Apr 22, 1996
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230668
- Effective
- Feb 5, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 20, 2026
- 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 Tinkham Building licensed in California?
Yes. Tinkham Building holds California Contractors State License Board license number 721703, which is active and in good standing. The license was first issued on April 22, 1996. It is valid through April 30, 2028.
What does Tinkham Building specialize in?
Tinkham Building is licensed for one CSLB classification: B General Building Contractor.
Where is Tinkham Building headquartered?
Tinkham Building is headquartered at 862 S Euclid Ave,s Euclid Ave, Pasadena, CA 91106, in Los Angeles County, California.
Does Tinkham Building have an active surety bond on file with CSLB?
Yes. Tinkham Building has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Tinkham Building carry workers' compensation coverage?
Tinkham Building reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Tinkham Building's contractor license?
You can verify Tinkham Building's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=721703.
- License issuedApr 22, 1996
- Bond activeFeb 5, 2026
- WC coverage startsApr 20, 2026
- License expiresApr 30, 2028
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