Best Licensed Plumbers in Newcastle, CA
4 plumbing companies registered in Newcastle 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.
- 255 active C-36 plumbing licenses in Placer County; 4 registered in Newcastle
- 4 of Newcastle's 4 licenses (100.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Newcastle: 9 years
- Longest Newcastle licensure: since 1982
- 20 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (530) 885-3492
- Verified
- August 17, 2026
- Licensed since
- 2004
- Phone
- (916) 905-4468
- Verified
- August 17, 2026
- Licensed since
- 2017
- Phone
- (916) 414-0444
- Verified
- August 17, 2026
- Licensed since
- 2020
- Phone
- (916) 343-3745
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Sierra Septic Service & Supply Co | #417533 | On file | 1982 |
| Hotco The Hot Water Heater Company Inc. | #848086 | On file | 2004 |
| P6 Commercial Maintenance | #1029453 | On file | 2017 |
| Euerle Byrd Plumbing | #1071077 | On file | 2020 |
Placer County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 255 active C-36 plumbing licenses in Placer County, 4 of them registered in Newcastle. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Newcastle license has been held 9 years, and the longest-standing one dates to 1982. 4 of Newcastle's 4 licenses (100.0%) 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: 255 of the county's 255 licenses carry the same $25,000 bond California sets by statute. 20 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 Newcastle: common questions
How many licensed plumbers are there in Newcastle?
4 active C-36 plumbing licenses are registered in Newcastle, out of 255 across Placer County. 4 Newcastle-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 Newcastle and 255 across Placer County, the longest-standing issued in 1982. 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 4 of Newcastle's 4 currently carry. 20 Placer County licenses expire within 90 days.