Best Licensed Plumbers in Bonita, CA
17 plumbing companies registered in Bonita 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.
- 1,576 active C-36 plumbing licenses in San Diego County; 18 registered in Bonita
- 9 of Bonita's 18 licenses (50.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Bonita: 9 years
- Longest Bonita licensure: since 1976
- 136 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1976
- Phone
- (619) 477-7293
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (619) 946-7378
- Verified
- August 17, 2026
- Licensed since
- 1994
- Phone
- (619) 463-6770
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (619) 501-4773
- Verified
- August 17, 2026
- Licensed since
- 2013
- Phone
- (619) 618-5700
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (619) 721-3032
- Verified
- August 17, 2026
- Licensed since
- 2017
- Phone
- (619) 710-6228
- Verified
- August 17, 2026
- Licensed since
- 2019
- Phone
- (619) 996-4565
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Armando Pino Jr DBA Fleetwood Plumbing Co | #316583 | On file | 1976 |
| Hec's Construction & Plumbing Service | #670846 | On file | 1993 |
| Cooper's Plumbing & Heating | #685623 | On file | 1994 |
| G B S D Plumbing Inc. | #945637 | On file | 2010 |
| Plumbing Tree | #981489 | On file | 2013 |
| Dukes Plumbing Co | #991702 | On file | 2014 |
San Diego County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 1,576 active C-36 plumbing licenses in San Diego County, 18 of them registered in Bonita. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Bonita license has been held 9 years, and the longest-standing one dates to 1976. 9 of Bonita's 18 licenses (50.0%) 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: 1,576 of the county's 1,576 licenses carry the same $25,000 bond California sets by statute. 136 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 Bonita: common questions
How many licensed plumbers are there in Bonita?
18 active C-36 plumbing licenses are registered in Bonita, out of 1,576 across San Diego County. 17 Bonita-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. 18 active C-36 plumbing licenses are registered in Bonita and 1,576 across San Diego County, the longest-standing issued in 1976. 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 9 of Bonita's 18 currently carry. 136 San Diego County licenses expire within 90 days.