Tnt Enterprises, C-12 Earthwork and Paving Contractor in Kentfield, CA
Tnt Enterprises operating as a sole owner holds an active California contractor license (CSLB #522437), valid through Jan 31, 2028. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: C-12 — Earthwork and Paving 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 Kentfield, in Marin County, California.
- License Number
- 522437
- Issued
- Jan 6, 1988
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC653681
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 11, 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 Tnt Enterprises licensed in California?
Yes. Tnt Enterprises holds California Contractors State License Board license number 522437, which is active and in good standing. The license was first issued on January 6, 1988. It is valid through January 31, 2028.
What does Tnt Enterprises specialize in?
Tnt Enterprises is licensed for one CSLB classification: C-12 Earthwork and Paving Contractor.
Where is Tnt Enterprises headquartered?
Tnt Enterprises is headquartered at Po Box 338, Kentfield, CA 94904, in Marin County, California.
Does Tnt Enterprises have an active surety bond on file with CSLB?
Yes. Tnt Enterprises has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Tnt Enterprises carry workers' compensation coverage?
Tnt Enterprises reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Tnt Enterprises's contractor license?
You can verify Tnt Enterprises's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=522437.
- License issuedJan 6, 1988
- Bond activeJan 1, 2023
- WC coverage startsFeb 11, 2026
- License expiresJan 31, 2028
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