Best Licensed Plumbers in Cayucos, CA
4 plumbing companies registered in Cayucos hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.
- 209 active C-36 plumbing licenses in San Luis Obispo County; 4 registered in Cayucos
- 1 of Cayucos's 4 licenses (25.0%) carries current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Cayucos: 30 years
- Longest Cayucos licensure: since 1979
- 18 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1980
- Phone
- (805) 995-1111
- Verified
- August 17, 2026
- Licensed since
- 1979
- Phone
- (805) 235-1569
- Verified
- August 17, 2026
- Licensed since
- 1996
- Phone
- (805) 927-2690
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (805) 995-0360
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Mankins Plumbing | #392041 | On file | 1980 |
| Joseph O Clark | #371716 | Exempt or none on file | 1979 |
| O'malley's Plumbing | #717290 | Exempt or none on file | 1996 |
| Golden State Plumber | #854156 | Exempt or none on file | 2005 |
San Luis Obispo County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 209 active C-36 plumbing licenses in San Luis Obispo County, 4 of them registered in Cayucos. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Cayucos license has been held 30 years, and the longest-standing one dates to 1979. 1 of Cayucos's 4 licenses (25.0%) carries 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: 209 of the county's 209 licenses carry the same $25,000 bond California sets by statute. 18 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 Cayucos: common questions
How many licensed plumbers are there in Cayucos?
4 active C-36 plumbing licenses are registered in Cayucos, out of 209 across San Luis Obispo County. 4 Cayucos-registered companies passed our license verification, and all 4 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. 4 active C-36 plumbing licenses are registered in Cayucos and 209 across San Luis Obispo County, the longest-standing issued in 1979. 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 1 of Cayucos's 4 currently carry. 18 San Luis Obispo County licenses expire within 90 days.