Hannon Construction Company INC
Hannon Construction Company INC operating as a corporation is licensed in California under CSLB number 572423. 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 Universal Fire & Casualty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Livermore, in Alameda County, California.
- License Number
- 572423
- Issued
- Jul 7, 1989
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Corporation
- Surety
- Universal Fire & Casualty Insurance Company
- Bond Number
- 10002221
- Effective
- Apr 22, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 13, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Hannon Construction Company INC licensed in California?
Yes. Hannon Construction Company INC holds California Contractors State License Board license number 572423. The license was first issued on July 7, 1989. It is valid through July 31, 2027.
What does Hannon Construction Company INC specialize in?
Hannon Construction Company INC is licensed for one CSLB classification: B General Building Contractor.
Where is Hannon Construction Company INC headquartered?
Hannon Construction Company INC is headquartered at 3694 Edinburgh Dr, Livermore, CA 94551, in Alameda County, California.
Does Hannon Construction Company INC have an active surety bond on file with CSLB?
Yes. Hannon Construction Company INC has an active California contractor surety bond filed with Universal Fire & Casualty Insurance Company.
Does Hannon Construction Company INC carry workers' compensation coverage?
Hannon Construction Company INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Hannon Construction Company INC's contractor license?
You can verify Hannon Construction Company INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=572423.
- License issuedJul 7, 1989
- Bond activeApr 22, 2025
- WC coverage startsJan 13, 2026
- License expiresJul 31, 2027
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