Best Licensed Plumbers in Seaside, CA
25 plumbing companies registered in Seaside 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.
- 186 active C-36 plumbing licenses in Monterey County; 25 registered in Seaside
- 15 of Seaside's 25 licenses (60.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Seaside: 8 years
- Longest Seaside licensure: since 1988
- 10 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1988
- Phone
- (831) 899-4864
- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (831) 394-5122
- Verified
- August 17, 2026
- Licensed since
- 1996
- Phone
- (831) 392-1290
- Verified
- August 17, 2026
- Licensed since
- 1999
- Phone
- (831) 393-9321
- Verified
- August 17, 2026
- Licensed since
- 2006
- Phone
- (831) 899-0600
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (831) 372-0728
- Verified
- August 17, 2026
- Licensed since
- 2012
- Phone
- (831) 917-0066
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (831) 601-5557
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| R K Wilson Plumbing | #544519 | On file | 1988 |
| Preston's Plumbing And Heating | #710630 | On file | 1995 |
| Nathan Bradley Plumbing | #723598 | On file | 1996 |
| Chris Wilson Plumbing & Heating Repairs Inc. | #772474 | On file | 1999 |
| Peninsula Hydronics Inc. DBA Peninsula Plumbing | #874411 | On file | 2006 |
| Carswell Heating And Sheet Metal Inc. | #919856 | On file | 2008 |
Monterey County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 186 active C-36 plumbing licenses in Monterey County, 25 of them registered in Seaside. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Seaside license has been held 8 years, and the longest-standing one dates to 1988. 15 of Seaside's 25 licenses (60.0%) 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: 186 of the county's 186 licenses carry the same $25,000 bond California sets by statute. 10 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 Seaside: common questions
How many licensed plumbers are there in Seaside?
25 active C-36 plumbing licenses are registered in Seaside, out of 186 across Monterey County. 25 Seaside-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. 25 active C-36 plumbing licenses are registered in Seaside and 186 across Monterey County, the longest-standing issued in 1988. 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 15 of Seaside's 25 currently carry. 10 Monterey County licenses expire within 90 days.