Cosetti Tim, B General Building Contractor in Alamo, CA
Cosetti Tim operating as a sole owner holds California contractor license #446276, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1983, the license has been on the CSLB roster for 43 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Alamo, in Contra Costa County, California.
- License Number
- 446276
- Issued
- Sep 14, 1983
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G70424133210
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 10, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Cosetti Tim licensed in California?
Cosetti Tim previously held California Contractors State License Board license number 446276, but the license expired on June 30, 2026 and is not currently valid. It was first issued on September 14, 1983.
What does Cosetti Tim specialize in?
Cosetti Tim is licensed for one CSLB classification: B General Building Contractor.
Where is Cosetti Tim headquartered?
Cosetti Tim is headquartered at 1600 Hillgrade Ave, Alamo, CA 94507, in Contra Costa County, California.
Does Cosetti Tim have an active surety bond on file with CSLB?
Yes. Cosetti Tim has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Cosetti Tim carry workers' compensation coverage?
Cosetti Tim reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Cosetti Tim's contractor license?
You can verify Cosetti Tim's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=446276.
- License issuedSep 14, 1983
- Bond activeJan 1, 2023
- WC coverage startsJun 10, 2024
- License expiredJun 30, 2026
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