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A-1 Construction & Management CO

License #581321·Sole Owner·Sunnyvale, Santa Clara County
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Summary

A-1 Construction & Management CO operating as a sole owner is licensed in California under CSLB number 581321. The license was first issued in 1989, putting the business at 37 years on the active CSLB roster. 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.

Business Information
Address
141 S Taaffe St 70446
Sunnyvale, CA 94086
License Details & Classifications
License Number
581321
Issued
Nov 21, 1989
Status
CLEAR
Expires
Jun 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800250519
Effective
Mar 10, 2026
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
American Casualty Company of Reading PA
Policy Number
8035630197
Effective
Sep 4, 2025
Expires
Sep 4, 2026
Review

This contractor warrants a closer look before contracting:

  • License expires in 20 days
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is A-1 Construction & Management CO licensed in California?

Yes. A-1 Construction & Management CO holds California Contractors State License Board license number 581321. The license was first issued on November 21, 1989. It is valid through June 30, 2026.

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.

Activity Timeline
  1. License issuedNov 21, 1989
  2. WC coverage startsSep 4, 2025
  3. Bond activeMar 10, 2026
  4. License expiresJun 30, 2026
  5. WC expiresSep 4, 2026
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