T-H Construction
T-H Construction operating as a sole owner is licensed in California under CSLB number 521678. The license was first issued in 1987, putting the business at 39 years on the active CSLB roster. It carries 2 CSLB classifications: B General Building Contractor and C-36 Plumbing 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 Walnut Creek, in Contra Costa County, California.
- License Number
- 521678
- Issued
- Dec 11, 1987
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100982549
- Effective
- Aug 8, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 15, 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 T-H Construction licensed in California?
Yes. T-H Construction holds California Contractors State License Board license number 521678. The license was first issued on December 11, 1987. It is valid through December 31, 2027.
What does T-H Construction specialize in?
T-H Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-36 Plumbing Contractor.
Where is T-H Construction headquartered?
T-H Construction is headquartered at P O Box 5566, Walnut Creek, CA 94596, in Contra Costa County, California.
Does T-H Construction have an active surety bond on file with CSLB?
Yes. T-H Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does T-H Construction carry workers' compensation coverage?
T-H Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify T-H Construction's contractor license?
You can verify T-H Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=521678.
- License issuedDec 11, 1987
- Bond activeAug 8, 2025
- WC coverage startsDec 15, 2025
- License expiresDec 31, 2027
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