A1 Construction, B General Building Contractor in San Bernardino, CA
A1 Construction operating as a corporation holds California contractor license #817084, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2003, the license has been on the CSLB roster for 23 years. It carries 3 CSLB classifications: B General Building Contractor, C-36 Plumbing Contractor, and C-42 Sanitation System Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and active workers' compensation coverage from Benchmark Insurance Company. The business is based in San Bernardino, in San Bernardino County, California.
- License Number
- 817084
- Issued
- Feb 5, 2003
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163408467
- Effective
- Jan 21, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Benchmark Insurance Company
- Policy Number
- 99WC0000532100
- Effective
- Dec 9, 2025
- Expires
- Dec 9, 2026
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 A1 Construction licensed in California?
A1 Construction previously held California Contractors State License Board license number 817084, but the license expired on June 30, 2026 and is not currently valid. It was first issued on February 5, 2003.
What does A1 Construction specialize in?
A1 Construction is licensed for 3 CSLB classifications: B General Building Contractor, C-36 Plumbing Contractor, and C-42 Sanitation System Contractor.
Where is A1 Construction headquartered?
A1 Construction is headquartered at 967 Kendall Drive Suite A323, San Bernardino, CA 92407, in San Bernardino County, California.
Does A1 Construction have an active surety bond on file with CSLB?
Yes. A1 Construction has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does A1 Construction carry workers' compensation coverage?
Yes. A1 Construction carries active workers' compensation coverage through Benchmark Insurance Company.
How do I verify A1 Construction's contractor license?
You can verify A1 Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=817084.
- License issuedFeb 5, 2003
- WC coverage startsDec 9, 2025
- Bond activeJan 21, 2026
- License expiredJun 30, 2026
- WC expiresDec 9, 2026
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