Public CSLB records

Alpha Building Structures, B General Building Contractor in Westminster, CA

License #1135606·Corporation·Westminster, Orange County
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Summary

Alpha Building Structures operating as a corporation holds an active California contractor license (CSLB #1135606), valid through Apr 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Westminster, in Orange County, California.

Business Information
Address
7271 Siena Ave
Westminster, CA 92683
License Details & Classifications
License Number
1135606
Issued
Apr 8, 2025
Status
CLEAR
Expires
Apr 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67734668
Effective
Mar 31, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Apr 3, 2025
Expires
Newly Licensed

Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.

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 Alpha Building Structures licensed in California?

Yes. Alpha Building Structures holds California Contractors State License Board license number 1135606, which is active and in good standing. The license was first issued on April 8, 2025. It is valid through April 30, 2027.

What does Alpha Building Structures specialize in?

Alpha Building Structures is licensed for one CSLB classification: B General Building Contractor.

Where is Alpha Building Structures headquartered?

Alpha Building Structures is headquartered at 7271 Siena Ave, Westminster, CA 92683, in Orange County, California.

Does Alpha Building Structures have an active surety bond on file with CSLB?

Yes. Alpha Building Structures has an active California contractor surety bond filed with Western Surety Company.

Does Alpha Building Structures carry workers' compensation coverage?

Alpha Building Structures reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Alpha Building Structures's contractor license?

You can verify Alpha Building Structures's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1135606.

Activity Timeline
  1. WC coverage startsApr 3, 2025
  2. License issuedApr 8, 2025
  3. Bond activeMar 31, 2026
  4. License expiresApr 30, 2027
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California lien & payment resources

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