Best Licensed Plumbers in San Andreas, CA
4 plumbing companies registered in San Andreas 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.
- 42 active C-36 plumbing licenses in Calaveras County; 4 registered in San Andreas
- 1 of San Andreas'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 San Andreas: 1 year
- Longest San Andreas licensure: since 1991
- 2 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (209) 754-4277
- Verified
- August 17, 2026
- Licensed since
- 2017
- Phone
- (209) 663-5043
- Verified
- August 17, 2026
- Licensed since
- 2025
- Verified
- August 17, 2026
- Licensed since
- 2025
- Phone
- (209) 993-8244
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Pat Murphy Plumbing And Backhoe Inc. | #612409 | On file | 1991 |
| Mast & Sons Plumbing | #1027861 | Exempt or none on file | 2017 |
| Mast Plumbing Services | #1133882 | Exempt or none on file | 2025 |
| Ryan's Plumbing | #1142617 | Exempt or none on file | 2025 |
Calaveras County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 42 active C-36 plumbing licenses in Calaveras County, 4 of them registered in San Andreas. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median San Andreas license has been held 1 year, and the longest-standing one dates to 1991. 1 of San Andreas'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: 42 of the county's 42 licenses carry the same $25,000 bond California sets by statute. 2 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 San Andreas: common questions
How many licensed plumbers are there in San Andreas?
4 active C-36 plumbing licenses are registered in San Andreas, out of 42 across Calaveras County. 4 San Andreas-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 San Andreas and 42 across Calaveras County, the longest-standing issued in 1991. 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 San Andreas's 4 currently carry. 2 Calaveras County licenses expire within 90 days.