Best Licensed General Contractors in Hercules, CA
40 general contractors registered in Hercules hold current CSLB licenses, verified against official records as of August 22, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 3,193 active B general building contractor licenses in Contra Costa County; 40 registered in Hercules
- 15 of Hercules's 40 licenses (37.5%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Hercules: 14 years
- Longest Hercules licensure: since 1981
- 284 county licenses reach their expiration date within 90 days
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 22, 2026
- Licensed since
- 1981
- Phone
- (510) 741-2100
- Verified
- August 22, 2026
- Licensed since
- 2000
- Phone
- (510) 799-9800
- Verified
- August 22, 2026
- Licensed since
- 2009
- Phone
- (510) 332-1377
- Verified
- August 22, 2026
- Licensed since
- 2010
- Phone
- (415) 686-1465
- Verified
- August 22, 2026
- Licensed since
- 2010
- Phone
- (510) 460-0022
- Verified
- August 22, 2026
- Licensed since
- 2011
- Phone
- (510) 375-3454
- Verified
- August 22, 2026
- Licensed since
- 2011
- Phone
- (510) 741-9226
- Verified
- August 22, 2026
- Licensed since
- 2012
- Phone
- (530) 416-1301
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Marvin Collins Construction | #413024 | On file | 1981 |
| Jackson And Son | #774463 | On file | 2000 |
| Adriatic Builders LLC | #929060 | On file | 2009 |
| Manny's Handyman Services | #946057 | On file | 2010 |
| Genuine Drywall Contractors | #952827 | On file | 2010 |
| T J General Construction | #956798 | On file | 2011 |
Contra Costa County general building licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 3,193 active B general building contractor licenses in Contra Costa County, 40 of them registered in Hercules. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Hercules license has been held 14 years, and the longest-standing one dates to 1981. 15 of Hercules's 40 licenses (37.5%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 3,192 of the county's 3,193 licenses carry the same $25,000 bond California sets by statute. 284 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
General Contractors in Hercules: common questions
How many licensed general contractors are there in Hercules?
40 active B general building contractor licenses are registered in Hercules, out of 3,193 across Contra Costa County. 40 Hercules-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license general contractors?
Yes. California licenses contractors by classification, and B is the CSLB classification that authorises this work. 40 active B general building contractor licenses are registered in Hercules and 3,193 across Contra Costa County, the longest-standing issued in 1981. Only CLEAR, unexpired licenses appear here.
How do I check a general contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 15 of Hercules's 40 currently carry. 284 Contra Costa County licenses expire within 90 days.