A - 1 Construction, A General Engineering Contractor in San Francisco, CA
A - 1 Construction operating as a sole owner holds an active California contractor license (CSLB #690238), valid through Oct 31, 2026. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 690238
- Issued
- Jun 13, 1994
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF613226
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9369300
- Effective
- Oct 26, 2024
- Expires
- Oct 26, 2026
This contractor warrants a closer look before contracting:
- License expires in 89 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A - 1 Construction licensed in California?
Yes. A - 1 Construction holds California Contractors State License Board license number 690238, which is active and in good standing. The license was first issued on June 13, 1994. It is valid through October 31, 2026.
What does A - 1 Construction specialize in?
A - 1 Construction is licensed for one CSLB classification: A General Engineering Contractor.
Where is A - 1 Construction headquartered?
A - 1 Construction is headquartered at 424 Cole St, San Francisco, CA 94117, in San Francisco County, California.
Does A - 1 Construction have an active surety bond on file with CSLB?
Yes. A - 1 Construction has an active California contractor surety bond filed with North River Insurance Company (the).
Does A - 1 Construction carry workers' compensation coverage?
Yes. A - 1 Construction carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify A - 1 Construction's contractor license?
You can verify A - 1 Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=690238.
- License issuedJun 13, 1994
- Bond activeJan 1, 2023
- WC coverage startsOct 26, 2024
- WC expiresOct 26, 2026
- License expiresOct 31, 2026
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