Best Licensed Plumbers in Escondido, CA
116 plumbing companies registered in Escondido 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; 117 registered in Escondido
- 49 of Escondido's 117 licenses (41.9%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Escondido: 12 years
- Longest Escondido licensure: since 1974
- 136 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1974
- Phone
- (858) 259-9300
- Verified
- August 17, 2026
- Licensed since
- 1975
- Phone
- (760) 746-2501
- Verified
- August 17, 2026
- Licensed since
- 1979
- Phone
- (760) 749-5614
- Verified
- August 17, 2026
- Licensed since
- 1981
- Phone
- (760) 484-4233
- Verified
- August 17, 2026
- Licensed since
- 1989
- Phone
- (760) 745-0975
- Verified
- August 17, 2026
- Licensed since
- 1990
- Phone
- (858) 673-9887
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (760) 716-6272
- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (760) 743-0518
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Kmp Plumbing Co Inc. | #294110 | On file | 1974 |
| Palomar Backflow | #313086 | On file | 1975 |
| Town & Country Plumbing Repair | #382814 | On file | 1979 |
| Service Plumbing And Leak Detection | #411723 | On file | 1981 |
| Mc Cullough Plumbing Inc. | #559526 | On file | 1989 |
| Zech Plumbing Inc. | #586819 | On file | 1990 |
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, 117 of them registered in Escondido. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Escondido license has been held 12 years, and the longest-standing one dates to 1974. 49 of Escondido's 117 licenses (41.9%) 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 Escondido: common questions
How many licensed plumbers are there in Escondido?
117 active C-36 plumbing licenses are registered in Escondido, out of 1,576 across San Diego County. 116 Escondido-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. 117 active C-36 plumbing licenses are registered in Escondido and 1,576 across San Diego County, the longest-standing issued in 1974. 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 49 of Escondido's 117 currently carry. 136 San Diego County licenses expire within 90 days.