Best Licensed Concrete Contractors in Brentwood, CA
11 concrete companies registered in Brentwood hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 142 active C-8 concrete licenses in Contra Costa County; 11 registered in Brentwood
- California requires workers' compensation cover for C-8 licensees: 9 of Brentwood's 11 licenses (81.8%) carry a current policy with CSLB
- Median time licensed in Brentwood: 20 years
- Longest Brentwood licensure: since 1973
- 14 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1973
- Phone
- (925) 775-4227
- Verified
- August 17, 2026
- Licensed since
- 1997
- Phone
- (925) 634-1033
- Verified
- August 17, 2026
- Licensed since
- 1998
- Phone
- (925) 687-7043
- Verified
- August 17, 2026
- Licensed since
- 2002
- Phone
- (925) 513-8826
- Verified
- August 17, 2026
- Licensed since
- 2002
- Phone
- (925) 513-0300
- Verified
- August 17, 2026
- Licensed since
- 2006
- Phone
- (925) 667-8734
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (925) 628-0594
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (925) 513-2183
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Zovich Construction | #287113 | On file | 1973 |
| Concrete Visions Inc. | #731292 | On file | 1997 |
| Genesis Landscape Inc. | #746949 | On file | 1998 |
| Carrillo's Concrete | #811551 | On file | 2002 |
| Groundworks Inc. | #816062 | On file | 2002 |
| Abacus Concrete | #873061 | On file | 2006 |
Contra Costa County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 142 active C-8 concrete licenses in Contra Costa County, 11 of them registered in Brentwood. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Brentwood license has been held 20 years, and the longest-standing one dates to 1973. California law requires workers' compensation cover for C-8 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 9 of Brentwood's 11 licenses (81.8%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 142 of the county's 142 licenses carry the same $25,000 bond California sets by statute. 14 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.
Concrete Contractors in Brentwood: common questions
How many licensed concrete contractors are there in Brentwood?
11 active C-8 concrete licenses are registered in Brentwood, out of 142 across Contra Costa County. 11 Brentwood-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 concrete contractors?
Yes. California licenses contractors by classification, and C-8 is the CSLB classification that authorises this work. 11 active C-8 concrete licenses are registered in Brentwood and 142 across Contra Costa County, the longest-standing issued in 1973. Only CLEAR, unexpired licenses appear here.
How do I check a concrete 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 California requires of C-8 licensees and 9 of Brentwood's 11 currently carry. 14 Contra Costa County licenses expire within 90 days.