Best Licensed Plumbers in Rancho Santa Fe, CA
5 plumbing companies registered in Rancho Santa Fe hold current CSLB licenses, verified against official records as of August 17, 2026. All 5 are listed below, ordered by workers' compensation cover and years licensed.
- 1,576 active C-36 plumbing licenses in San Diego County; 5 registered in Rancho Santa Fe
- 4 of Rancho Santa Fe's 5 licenses (80.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Rancho Santa Fe: 43 years
- Longest Rancho Santa Fe licensure: since 1977
- 136 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1977
- Phone
- (760) 685-2976
- Verified
- August 17, 2026
- Licensed since
- 1980
- Phone
- (858) 756-4568
- Verified
- August 17, 2026
- Licensed since
- 2023
- Phone
- (619) 349-4397
- Verified
- August 17, 2026
- Licensed since
- 2025
- Phone
- (619) 857-9090
- Verified
- August 17, 2026
- Licensed since
- 1983
- Phone
- (949) 463-3751
Compare the top 5 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Sumac Development Inc. | #345883 | On file | 1977 |
| Adams Engineering Inc. | #396069 | On file | 1980 |
| Tytum Hvac | #1109138 | On file | 2023 |
| Colson Plumbing LLC | #1141348 | On file | 2025 |
| Luke Plumbing And Electrical Inc. | #435763 | Exempt or none on file | 1983 |
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, 5 of them registered in Rancho Santa Fe. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Rancho Santa Fe license has been held 43 years, and the longest-standing one dates to 1977. 4 of Rancho Santa Fe's 5 licenses (80.0%) 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 Rancho Santa Fe: common questions
How many licensed plumbers are there in Rancho Santa Fe?
5 active C-36 plumbing licenses are registered in Rancho Santa Fe, out of 1,576 across San Diego County. 5 Rancho Santa Fe-registered companies passed our license verification, and all 5 are listed on this page. 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. 5 active C-36 plumbing licenses are registered in Rancho Santa Fe and 1,576 across San Diego County, the longest-standing issued in 1977. 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 Rancho Santa Fe's 5 currently carry. 136 San Diego County licenses expire within 90 days.