Sanitation System contractors in Concord, California

5 contractors hold a clear C-42 license in Concord with current coverage.

Clear and covered 5

5 listed

ALL WATER HEATERS & PLUMBING LLCClear
#1143044Licensed 2025
ECHO PLUMBING AND ROOTERClear
#1033391Licensed 2017
GUERRA BROS PLUMBING INCClear
#802256Licensed 2001
N V HEATHORN COClear
#761659Licensed 1999
U S T TESTING SERVICES INCClear
#866797Licensed 2005

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly file. Always confirm at cslb.ca.gov before signing a contract.

Clear and covered 5

Other trades in Concord