Concrete contractor (C-8) in Vallejo, CA

There are 4 Concrete contractor (C-8) licenses with an address of record in Vallejo, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.5% of the 834 such licenses statewide; Vallejo ranks #60 of 354 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 94590 (3), 94591 (1). Most list Solano County. By business type: Sole Owner 3, Corporation 1. The median first-issue year is 2017; the oldest license dates from 2015. 2 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.

What a Concrete contractor (C-8) license covers

Concrete (C-8) covers forming, pouring, placing and finishing concrete, such as slabs, driveways, footings and walls.

How to verify a license

Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.

Concrete contractor (C-8) licenses in Vallejo

Showing 4 of 4, A to Z. Listing order is alphabetical, not a recommendation.