Public CSLB records

Somerset Stairs, C-6 Cabinet, Millwork and Finish Carpentry Contractor in Martinez, CA

License #604597·Sole Owner·Martinez, Contra Costa County
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Summary

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.

Business Information
Address
878 Palisade Drive
Martinez, CA 94553
License Details & Classifications
License Number
604597
Issued
Oct 12, 1990
Status
CLEAR
Expires
May 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67013770
Effective
Mar 17, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
May 24, 2024
Expires
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
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.

Activity Timeline
  1. License issuedOct 12, 1990
  2. Bond activeMar 17, 2024
  3. WC coverage startsMay 24, 2024
  4. License expiredMay 31, 2026
Other contractors in Contra Costa County
California lien & payment resources

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