Guilfoyle Construction, B General Building Contractor in San Francisco, CA
Guilfoyle Construction operating as a sole owner holds an active California contractor license (CSLB #686057), valid through Mar 31, 2028. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 686057
- Issued
- Mar 26, 1994
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100111944
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 11, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Guilfoyle Construction licensed in California?
Yes. Guilfoyle Construction holds California Contractors State License Board license number 686057, which is active and in good standing. The license was first issued on March 26, 1994. It is valid through March 31, 2028.
What does Guilfoyle Construction specialize in?
Guilfoyle Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Guilfoyle Construction headquartered?
Guilfoyle Construction is headquartered at 1231 31st Avenue, San Francisco, CA 94122, in San Francisco County, California.
Does Guilfoyle Construction have an active surety bond on file with CSLB?
Yes. Guilfoyle Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Guilfoyle Construction carry workers' compensation coverage?
Guilfoyle Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Guilfoyle Construction's contractor license?
You can verify Guilfoyle Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=686057.
- License issuedMar 26, 1994
- Bond activeJan 1, 2023
- WC coverage startsFeb 11, 2026
- License expiresMar 31, 2028
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