A-1 Construction & Management CO, B General Building Contractor in Sunnyvale, CA
A-1 Construction & Management CO operating as a sole owner holds California contractor license #581321, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in Sunnyvale, in Santa Clara County, California.
- License Number
- 581321
- Issued
- Nov 21, 1989
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800250519
- Effective
- Mar 10, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 8035630197
- Effective
- Sep 4, 2025
- Expires
- Sep 4, 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 A-1 Construction & Management CO licensed in California?
A-1 Construction & Management CO previously held California Contractors State License Board license number 581321, but the license expired on June 30, 2026 and is not currently valid. It was first issued on November 21, 1989.
What does A-1 Construction & Management CO specialize in?
A-1 Construction & Management CO is licensed for one CSLB classification: B General Building Contractor.
Where is A-1 Construction & Management CO headquartered?
A-1 Construction & Management CO is headquartered at 141 S Taaffe St 70446, Sunnyvale, CA 94086, in Santa Clara County, California.
Does A-1 Construction & Management CO have an active surety bond on file with CSLB?
Yes. A-1 Construction & Management CO has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does A-1 Construction & Management CO carry workers' compensation coverage?
Yes. A-1 Construction & Management CO carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify A-1 Construction & Management CO's contractor license?
You can verify A-1 Construction & Management CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=581321.
- License issuedNov 21, 1989
- WC coverage startsSep 4, 2025
- Bond activeMar 10, 2026
- License expiredJun 30, 2026
- WC expiresSep 4, 2026
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