Bertram / Blondina Handrail and Stair INC, C-6 Cabinet, Millwork and Finish Carpentry Contractor in Rohnert Park, CA
Bertram / Blondina Handrail and Stair INC operating as a corporation holds California contractor license #724823, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 1996, the license has been on the CSLB roster for 30 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 active workers' compensation coverage from Insurance Company of the West. The business is based in Rohnert Park, in Sonoma County, California.
- License Number
- 724823
- Issued
- Jul 9, 1996
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 66339953
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WSA506982503
- Effective
- Feb 13, 2026
- Expires
- Feb 13, 2027
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 Bertram / Blondina Handrail and Stair INC licensed in California?
Bertram / Blondina Handrail and Stair INC previously held California Contractors State License Board license number 724823, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 9, 1996.
What does Bertram / Blondina Handrail and Stair INC specialize in?
Bertram / Blondina Handrail and Stair INC is licensed for one CSLB classification: C-6 Cabinet, Millwork and Finish Carpentry Contractor.
Where is Bertram / Blondina Handrail and Stair INC headquartered?
Bertram / Blondina Handrail and Stair INC is headquartered at 637 Martin Ave Ste 6, Rohnert Park, CA 94928, in Sonoma County, California.
Does Bertram / Blondina Handrail and Stair INC have an active surety bond on file with CSLB?
Yes. Bertram / Blondina Handrail and Stair INC has an active California contractor surety bond filed with Western Surety Company.
Does Bertram / Blondina Handrail and Stair INC carry workers' compensation coverage?
Yes. Bertram / Blondina Handrail and Stair INC carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Bertram / Blondina Handrail and Stair INC's contractor license?
You can verify Bertram / Blondina Handrail and Stair INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=724823.
- License issuedJul 9, 1996
- Bond activeJan 1, 2023
- WC coverage startsFeb 13, 2026
- License expiredJul 31, 2026
- WC expiresFeb 13, 2027
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