Sierra Timberline INC, B General Building Contractor in Grass Valley, CA
Sierra Timberline INC operating as a corporation holds an active California contractor license (CSLB #545175), valid through Oct 31, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 2 CSLB classifications: B General Building Contractor and C-61/D-34 Prefabricated Equipment Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Mid-Century Insurance Company. The business is based in Grass Valley, in Nevada County, California.
- License Number
- 545175
- Issued
- Oct 24, 1988
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 66578126
- Effective
- Mar 24, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Mid-Century Insurance Company
- Policy Number
- A09525208
- Effective
- Jul 13, 2025
- Expires
- Jul 13, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sierra Timberline INC licensed in California?
Yes. Sierra Timberline INC holds California Contractors State License Board license number 545175, which is active and in good standing. The license was first issued on October 24, 1988. It is valid through October 31, 2026.
What does Sierra Timberline INC specialize in?
Sierra Timberline INC is licensed for 2 CSLB classifications: B General Building Contractor and C-61/D-34 Prefabricated Equipment Contractor.
Where is Sierra Timberline INC headquartered?
Sierra Timberline INC is headquartered at 324 Idaho Maryland Rd, Grass Valley, CA 95945, in Nevada County, California.
Does Sierra Timberline INC have an active surety bond on file with CSLB?
Yes. Sierra Timberline INC has an active California contractor surety bond filed with Western Surety Company.
Does Sierra Timberline INC carry workers' compensation coverage?
Yes. Sierra Timberline INC carries active workers' compensation coverage through Mid-Century Insurance Company.
How do I verify Sierra Timberline INC's contractor license?
You can verify Sierra Timberline INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=545175.
- License issuedOct 24, 1988
- Bond activeMar 24, 2023
- WC coverage startsJul 13, 2025
- WC expiresJul 13, 2026
- License expiresOct 31, 2026
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