Best Licensed Concrete Contractors in Vacaville, CA
24 concrete companies registered in Vacaville hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 75 active C-8 concrete licenses in Solano County; 24 registered in Vacaville
- California requires workers' compensation cover for C-8 licensees: 20 of Vacaville's 24 licenses (83.3%) carry a current policy with CSLB
- Median time licensed in Vacaville: 9 years
- Longest Vacaville licensure: since 1985
- 7 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1985
- Phone
- (707) 688-3794
- Verified
- August 17, 2026
- Licensed since
- 1987
- Phone
- (805) 445-0099
- Verified
- August 17, 2026
- Licensed since
- 1988
- Phone
- (707) 451-4488
- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (707) 453-1812
5.Villacon
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (707) 689-8918
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (707) 592-3221
- Verified
- August 17, 2026
- Licensed since
- 1994
- Phone
- (707) 310-3941
- Verified
- August 17, 2026
- Licensed since
- 2003
- Phone
- (707) 469-9896
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Ralph Dennis Inc. DBA Dennis & Sons Cement | #476689 | On file | 1985 |
| Color-tech Concrete Systems | #508304 | On file | 1987 |
| Pacific Post Tension | #545051 | On file | 1988 |
| Vaca Valley Excavating & Trucking Inc. | #615485 | On file | 1991 |
| Villacon | #667648 | Expired on file | 1993 |
| Standfill Custom Construction | #670902 | On file | 1993 |
Solano County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 75 active C-8 concrete licenses in Solano County, 24 of them registered in Vacaville. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Vacaville license has been held 9 years, and the longest-standing one dates to 1985. 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: 20 of Vacaville's 24 licenses (83.3%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 75 of the county's 75 licenses carry the same $25,000 bond California sets by statute. 7 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 Vacaville: common questions
How many licensed concrete contractors are there in Vacaville?
24 active C-8 concrete licenses are registered in Vacaville, out of 75 across Solano County. 24 Vacaville-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. 24 active C-8 concrete licenses are registered in Vacaville and 75 across Solano County, the longest-standing issued in 1985. 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 20 of Vacaville's 24 currently carry. 7 Solano County licenses expire within 90 days.