Best Licensed Concrete Contractors in Montclair, CA
4 concrete companies registered in Montclair hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by years licensed.
- 297 active C-8 concrete licenses in San Bernardino County; 4 registered in Montclair
- California requires workers' compensation cover for C-8 licensees: 4 of Montclair's 4 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Montclair: 19 years
- Longest Montclair licensure: since 2001
- 24 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (909) 267-3655
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (909) 591-1219
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (909) 547-5333
- Verified
- August 17, 2026
- Licensed since
- 2020
- Phone
- (626) 523-2474
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Sms Builders Inc. | #796401 | On file | 2001 |
| Tech One Construction Inc. | #854945 | On file | 2005 |
| Johnny's Concrete A Partnership | #897006 | On file | 2007 |
| Procrete Concrete Inc. | #1070081 | On file | 2020 |
San Bernardino County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 297 active C-8 concrete licenses in San Bernardino County, 4 of them registered in Montclair. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Montclair license has been held 19 years, and the longest-standing one dates to 2001. 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: 4 of Montclair's 4 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: 297 of the county's 297 licenses carry the same $25,000 bond California sets by statute. 24 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 Montclair: common questions
How many licensed concrete contractors are there in Montclair?
4 active C-8 concrete licenses are registered in Montclair, out of 297 across San Bernardino County. 4 Montclair-registered companies passed our license verification, and all 4 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. 4 active C-8 concrete licenses are registered in Montclair and 297 across San Bernardino County, the longest-standing issued in 2001. 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 4 of Montclair's 4 currently carry. 24 San Bernardino County licenses expire within 90 days.