Plumbing contractors in Newark, CA
15 licenses with the C-36 classification list Newark (Alameda County) as their address with the state, 15 of them active. Active licenses with nothing flagged come first.
- Above All Plumbing IncC-36 · C-42 · #739199 Newark · Alameda County Active
- All Bay Plumbing IncorporatedC-36 · #1033035 Newark · Alameda County Active
- American Water Heater Service IncC-4 · C-36 · #959436 Newark · Alameda County Active
- Aum Plumbing ServicesC-36 · #1115037 Newark · Alameda County Active
- Bay Water Plumbing IncC-20 · C-36 · #1052198 Newark · Alameda County Active
- Daniel Cisneros Dba D C PlumbingC-36 · #913429 Newark · Alameda County Active
- Doc'S PlumbingC-36 · #656541 Newark · Alameda County Active
- Grant'S PlumbingC-36 · #963364 Newark · Alameda County Active
- Marino Sumano PlumbingC-36 · #1094723 Newark · Alameda County Active
- Mathews MechanicalC-36 · C-61/D-21 · C-61/D-28 · #643197 Newark · Alameda County Active
- Mc Plumbing IncC-36 · #1024192 Newark · Alameda County Active
- Oc Plumbing & Water HeatersC-36 · #1125266 Newark · Alameda County Active
- Rocky'S Plumbing and RooterC-36 · #1079383 Newark · Alameda County Active
- Silicon Valley Plumbing ServicesC-36 · #1098278 Newark · Alameda County Active
- Veliz Plumbing ServiceC-36 · #949281 Newark · Alameda County Active
Source: CSLB license file, Nov 8, 2026All trades in Newark