Big Hammer Construction

Kensington · Contra Costa County · CA

Verified

Bestopedia verdict

87 / 100 Bestopedia Trust Score

California’s contractor board lists Big Hammer Construction with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
25 / 25
Clean record
15 / 15
Track record
20 / 30
License continuity
10 / 10
Workers' comp
9 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#768338 verify on CSLB ↗
Classifications
B
Years licensed
26.8 years since 09/07/1999
Contractor bond
$25,000 Atlantic Specialty Insurance Company
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Joseph William Recht
Address of record
70 Eureka Avenue, Kensington, CA 94707

Frequently Asked Questions

Is Big Hammer Construction a licensed General Contractor contractor in California?

Yes. Big Hammer Construction holds California CSLB contractor license #768338 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Big Hammer Construction licensed to perform?

Big Hammer Construction is licensed for B (General Building).

Is Big Hammer Construction bonded?

Yes. Big Hammer Construction carries contractor's bond #800231146 for $25,000 through Atlantic Specialty Insurance Company.

Does Big Hammer Construction carry workers' compensation insurance?

CSLB records list the workers' compensation status for Big Hammer Construction as Exempt.

How long has Big Hammer Construction held its contractor license?

Big Hammer Construction has held California contractor license #768338 since 09/07/1999, approximately 27 years (as of July 2026).

Where is Big Hammer Construction located?

Big Hammer Construction is based in Kensington, Contra Costa County, CA 94707.