Best Licensed Concrete Contractors in San Diego, CA
90 concrete companies registered in San Diego hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 464 active C-8 concrete licenses in San Diego County; 92 registered in San Diego
- California requires workers' compensation cover for C-8 licensees: 87 of San Diego's 92 licenses (94.6%) carry a current policy with CSLB
- Median time licensed in San Diego: 11 years
- Longest San Diego licensure: since 1953
- 42 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1953
- Phone
- (619) 223-1486
- Verified
- August 17, 2026
- Licensed since
- 1959
- Phone
- (858) 558-1800
- Verified
- August 17, 2026
- Licensed since
- 1974
- Phone
- (619) 220-7030
- Verified
- August 17, 2026
- Licensed since
- 1977
- Phone
- (858) 583-1326
- Verified
- August 17, 2026
- Licensed since
- 1981
- Phone
- (619) 997-9933
- Verified
- August 17, 2026
- Licensed since
- 1984
- Phone
- (619) 985-6437
- Verified
- August 17, 2026
- Licensed since
- 1985
- Phone
- (619) 825-9105
- Verified
- August 17, 2026
- Licensed since
- 1986
- Phone
- (858) 408-3700
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Cass Plumbing & Heating | #140162 | On file | 1953 |
| T B Penick & Sons Inc. | #185381 | On file | 1959 |
| Strong Construction Co Inc. | #292431 | On file | 1974 |
| Paul Janis Co Inc. | #346505 | On file | 1977 |
| Primo Concrete Company Inc. | #412312 | On file | 1981 |
| C H Westgate Inc. | #463357 | Exempt or none on file | 1984 |
San Diego County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 464 active C-8 concrete licenses in San Diego County, 92 of them registered in San Diego. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median San Diego license has been held 11 years, and the longest-standing one dates to 1953. 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: 87 of San Diego's 92 licenses (94.6%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 464 of the county's 464 licenses carry the same $25,000 bond California sets by statute. 42 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 Diego: common questions
How many licensed concrete contractors are there in San Diego?
92 active C-8 concrete licenses are registered in San Diego, out of 464 across San Diego County. 90 San Diego-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. 92 active C-8 concrete licenses are registered in San Diego and 464 across San Diego County, the longest-standing issued in 1953. 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 87 of San Diego's 92 currently carry. 42 San Diego County licenses expire within 90 days.