Best Licensed Plumbers in Paso Robles, CA
32 plumbing companies registered in Paso Robles 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.
- 209 active C-36 plumbing licenses in San Luis Obispo County; 32 registered in Paso Robles
- 16 of Paso Robles's 32 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 Paso Robles: 15 years
- Longest Paso Robles licensure: since 1986
- 18 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (805) 227-4450
- Verified
- August 17, 2026
- Licensed since
- 2002
- Phone
- (818) 707-2666
- Verified
- August 17, 2026
- Licensed since
- 2002
- Phone
- (805) 237-7586
- Verified
- August 17, 2026
- Licensed since
- 2004
- Phone
- (805) 400-8951
- Verified
- August 17, 2026
- Licensed since
- 2004
- Phone
- (805) 466-4300
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (805) 423-1632
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (805) 237-7625
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (805) 835-9807
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Steve C Boneso Construction Inc. DBA Boneso Plumbing And | #612882 | On file | 1991 |
| Rogee Hydronics Corp | #811485 | On file | 2002 |
| Slo County Plumbing & Drain Cleaning Inc. | #812127 | On file | 2002 |
| Cambria Plumbing Inc. | #840159 | On file | 2004 |
| Scott D Beavers Inc. DBA Harvey Plumbing Co,hpc | #850580 | On file | 2004 |
| Aquamen Plumbing | #893430 | On file | 2007 |
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, 32 of them registered in Paso Robles. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Paso Robles license has been held 15 years, and the longest-standing one dates to 1986. 16 of Paso Robles's 32 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: 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 Paso Robles: common questions
How many licensed plumbers are there in Paso Robles?
32 active C-36 plumbing licenses are registered in Paso Robles, out of 209 across San Luis Obispo County. 32 Paso Robles-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. 32 active C-36 plumbing licenses are registered in Paso Robles and 209 across San Luis Obispo County, the longest-standing issued in 1986. 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 16 of Paso Robles's 32 currently carry. 18 San Luis Obispo County licenses expire within 90 days.