Somerset Stairs, C-6 Cabinet, Millwork and Finish Carpentry Contractor in Martinez, CA
Somerset Stairs operating as a sole owner holds California contractor license #604597, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries a single CSLB classification: C-6 — Cabinet, Millwork and Finish Carpentry Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Martinez, in Contra Costa County, California.
- License Number
- 604597
- Issued
- Oct 12, 1990
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67013770
- Effective
- Mar 17, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 24, 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 Somerset Stairs licensed in California?
Somerset Stairs previously held California Contractors State License Board license number 604597, but the license expired on May 31, 2026 and is not currently valid. It was first issued on October 12, 1990.
What does Somerset Stairs specialize in?
Somerset Stairs is licensed for one CSLB classification: C-6 Cabinet, Millwork and Finish Carpentry Contractor.
Where is Somerset Stairs headquartered?
Somerset Stairs is headquartered at 878 Palisade Drive, Martinez, CA 94553, in Contra Costa County, California.
Does Somerset Stairs have an active surety bond on file with CSLB?
Yes. Somerset Stairs has an active California contractor surety bond filed with Western Surety Company.
Does Somerset Stairs carry workers' compensation coverage?
Somerset Stairs reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Somerset Stairs's contractor license?
You can verify Somerset Stairs's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=604597.
- License issuedOct 12, 1990
- Bond activeMar 17, 2024
- WC coverage startsMay 24, 2024
- License expiredMay 31, 2026
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