Best Licensed Concrete Contractors in San Gabriel, CA
3 concrete companies registered in San Gabriel hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.
- 778 active C-8 concrete licenses in Los Angeles County; 3 registered in San Gabriel
- California requires workers' compensation cover for C-8 licensees: 3 of San Gabriel's 3 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in San Gabriel: 11 years
- Longest San Gabriel licensure: since 2004
- 63 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2004
- Phone
- (626) 840-3640
- Verified
- August 17, 2026
- Licensed since
- 2015
- Phone
- (626) 542-5946
- Verified
- August 17, 2026
- Licensed since
- 2018
- Phone
- (626) 669-3771
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Martinez Concrete Construction | #850322 | On file | 2004 |
| Ywr Fire Protection | #1006010 | On file | 2015 |
| Dfl Design + Build | #1046215 | On file | 2018 |
Los Angeles County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 778 active C-8 concrete licenses in Los Angeles County, 3 of them registered in San Gabriel. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median San Gabriel license has been held 11 years, and the longest-standing one dates to 2004. 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: 3 of San Gabriel's 3 licenses (100.0%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 776 of the county's 778 licenses carry the same $25,000 bond California sets by statute. 63 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 San Gabriel: common questions
How many licensed concrete contractors are there in San Gabriel?
3 active C-8 concrete licenses are registered in San Gabriel, out of 778 across Los Angeles County. 3 San Gabriel-registered companies passed our license verification, and all 3 are listed on this page. 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. 3 active C-8 concrete licenses are registered in San Gabriel and 778 across Los Angeles County, the longest-standing issued in 2004. 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 3 of San Gabriel's 3 currently carry. 63 Los Angeles County licenses expire within 90 days.