Guntren Construction Company, B General Building Contractor in Montara, CA
Guntren Construction Company operating as a sole owner holds California contractor license #424435, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1982, the license has been on the CSLB roster for 44 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Montara, in San Mateo County, California.
- License Number
- 424435
- Issued
- Jun 28, 1982
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30142061
- Effective
- Jul 1, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 17, 2025
- 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 Guntren Construction Company licensed in California?
Guntren Construction Company previously held California Contractors State License Board license number 424435, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 28, 1982.
What does Guntren Construction Company specialize in?
Guntren Construction Company is licensed for one CSLB classification: B General Building Contractor.
Where is Guntren Construction Company headquartered?
Guntren Construction Company is headquartered at P O Box 370389, Montara, CA 94037, in San Mateo County, California.
Does Guntren Construction Company have an active surety bond on file with CSLB?
Yes. Guntren Construction Company has an active California contractor surety bond filed with Hudson Insurance Company.
Does Guntren Construction Company carry workers' compensation coverage?
Guntren Construction Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Guntren Construction Company's contractor license?
You can verify Guntren Construction Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=424435.
- License issuedJun 28, 1982
- Bond activeJul 1, 2024
- WC coverage startsJul 17, 2025
- License expiredJun 30, 2026
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