Best Licensed Plumbers in Nevada City, CA

14 plumbing companies registered in Nevada City 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.

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1. 1.Comfort Plumbing Systems Inc.

   ✓ CSLB License #913571 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2008

   Phone

   (530) 470-8761

2. 2.Piedmont Plumbing And Mechanical

   ✓ CSLB License #319905 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1976

   Phone

   (530) 265-5025

3. 3.D E Johnson Plumbing Co

   ✓ CSLB License #446056 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1983

   Phone

   (530) 277-0977

4. 4.King Plumbing

   ✓ CSLB License #503650 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1987

   Phone

   (530) 913-7839

5. 5.Advanced Plumbing

   ✓ CSLB License #578922 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1989

   Phone

   (530) 557-5450

6. 6.Simco Plumbing Inc.

   ✓ CSLB License #657189 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1992

   Phone

   (714) 863-4400

7. 7.Ridge Plumbing

   ✓ CSLB License #854139 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2005

   Phone

   (530) 265-6524

8. 8.Rick Bacon Plumbing

   ✓ CSLB License #857546 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2005

   Phone

   (530) 265-8500