Best Licensed Cabinet & Carpentry Contractors in Concord, CA
15 carpentry companies registered in Concord hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 78 active C-6 cabinet, millwork and finish carpentry licenses in Contra Costa County; 15 registered in Concord
- 8 of Concord's 15 licenses (53.3%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Concord: 13 years
- Longest Concord licensure: since 1929
- 9 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1929
- Phone
- (925) 602-6400
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (925) 566-8771
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (707) 704-8376
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (925) 287-0102
- Verified
- August 17, 2026
- Licensed since
- 2016
- Phone
- (925) 354-9460
- Verified
- August 17, 2026
- Licensed since
- 2022
- Phone
- (786) 881-1661
- Verified
- August 17, 2026
- Licensed since
- 2024
- Phone
- (925) 798-4899
- Verified
- August 17, 2026
- Licensed since
- 2026
- Phone
- (925) 658-2662
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Swinerton Builders | #92 | On file | 1929 |
| Christensen Brothers Construction Company | #786748 | On file | 2000 |
| La Joya Construction Inc. | #947452 | On file | 2010 |
| Blueline Engineering Inc. | #948803 | On file | 2010 |
| G6 Homes LLC | #1020674 | On file | 2016 |
| Yaseth Silva Finish Carpenter Inc. | #1090087 | On file | 2022 |
Contra Costa County cabinet and carpentry licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 78 active C-6 cabinet, millwork and finish carpentry licenses in Contra Costa County, 15 of them registered in Concord. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Concord license has been held 13 years, and the longest-standing one dates to 1929. 8 of Concord's 15 licenses (53.3%) 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: 78 of the county's 78 licenses carry the same $25,000 bond California sets by statute. 9 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.
Cabinet & Carpentry Contractors in Concord: common questions
How many licensed cabinet and carpentry contractors are there in Concord?
15 active C-6 cabinet, millwork and finish carpentry licenses are registered in Concord, out of 78 across Contra Costa County. 15 Concord-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 cabinet and carpentry contractors?
Yes. California licenses contractors by classification, and C-6 is the CSLB classification that authorises this work. 15 active C-6 cabinet, millwork and finish carpentry licenses are registered in Concord and 78 across Contra Costa County, the longest-standing issued in 1929. Only CLEAR, unexpired licenses appear here.
How do I check a carpentry 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 8 of Concord's 15 currently carry. 9 Contra Costa County licenses expire within 90 days.
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