Best Licensed Plumbers in Pinole, CA
13 plumbing companies registered in Pinole 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.
- 484 active C-36 plumbing licenses in Contra Costa County; 13 registered in Pinole
- 4 of Pinole's 13 licenses (30.8%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Pinole: 20 years
- Longest Pinole licensure: since 1982
- 37 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (510) 758-5325
- Verified
- August 17, 2026
- Licensed since
- 2015
- Phone
- (415) 525-7335
- Verified
- August 17, 2026
- Licensed since
- 2023
- Phone
- (510) 213-8213
- Verified
- August 17, 2026
- Licensed since
- 2025
- Phone
- (510) 810-2788
- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (520) 724-2743
- Verified
- August 17, 2026
- Licensed since
- 1987
- Phone
- (510) 823-7710
- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (510) 302-9295
- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (510) 326-4030
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Plumbing Express Inc. | #714073 | On file | 1995 |
| Xin Feng Inc. | #1005902 | On file | 2015 |
| Prime Time Plumbing Inc. | #1109508 | On file | 2023 |
| Lifesaver Plumbing And Rooter | #1134533 | On file | 2025 |
| Stuart Thomas Love DBA Eastshore Plumbing | #432275 | Exempt or none on file | 1982 |
| Pacific Plumbing | #506215 | Exempt or none on file | 1987 |
Contra Costa County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 484 active C-36 plumbing licenses in Contra Costa County, 13 of them registered in Pinole. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Pinole license has been held 20 years, and the longest-standing one dates to 1982. 4 of Pinole's 13 licenses (30.8%) 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: 484 of the county's 484 licenses carry the same $25,000 bond California sets by statute. 37 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.
Plumbers in Pinole: common questions
How many licensed plumbers are there in Pinole?
13 active C-36 plumbing licenses are registered in Pinole, out of 484 across Contra Costa County. 13 Pinole-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 plumbers?
Yes. California licenses contractors by classification, and C-36 is the CSLB classification that authorises this work. 13 active C-36 plumbing licenses are registered in Pinole and 484 across Contra Costa County, the longest-standing issued in 1982. Only CLEAR, unexpired licenses appear here.
How do I check a plumber'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 4 of Pinole's 13 currently carry. 37 Contra Costa County licenses expire within 90 days.