Best Licensed Plumbers in Nipomo, CA
23 plumbing companies registered in Nipomo 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; 23 registered in Nipomo
- 6 of Nipomo's 23 licenses (26.1%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Nipomo: 13 years
- Longest Nipomo licensure: since 1990
- 18 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (805) 748-5012
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (805) 929-2278
- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (805) 929-1204
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (805) 723-5201
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (805) 602-6417
- Verified
- August 17, 2026
- Licensed since
- 2024
- Phone
- (805) 260-4578
- Verified
- August 17, 2026
- Licensed since
- 1990
- Phone
- (805) 331-4517
- Verified
- August 17, 2026
- Licensed since
- 1990
- Phone
- (805) 550-2459
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Nicholson Plumbing | #643431 | On file | 1992 |
| Rex's Rooter Plumbing Inc. | #799841 | On file | 2001 |
| Ferrari Development Inc. | #927743 | On file | 2009 |
| M X Construction Inc. | #992412 | On file | 2014 |
| G M R Construction Services Inc. | #993211 | On file | 2014 |
| Mta Plumbing Inc. | #1126542 | On file | 2024 |
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, 23 of them registered in Nipomo. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Nipomo license has been held 13 years, and the longest-standing one dates to 1990. 6 of Nipomo's 23 licenses (26.1%) 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 Nipomo: common questions
How many licensed plumbers are there in Nipomo?
23 active C-36 plumbing licenses are registered in Nipomo, out of 209 across San Luis Obispo County. 23 Nipomo-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. 23 active C-36 plumbing licenses are registered in Nipomo and 209 across San Luis Obispo County, the longest-standing issued in 1990. 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 6 of Nipomo's 23 currently carry. 18 San Luis Obispo County licenses expire within 90 days.