Contra Costa County companies starting with H

252 companies, from California license records. Check any of them on the state's license lookup before you hire.

HORIZON DEVELOPMENTEl Cerrito · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Landscaping Contractor (C-27) · Plumbing Contractor (C-36)
HORIZON DRYWALL INCBrentwood · Drywall Contractor (C-9)
HORIZON ELECTRIC GROUP LLCConcord · Electrical Contractor (C-10)
HORIZON PLUMBINGConcord · Plumbing Contractor (C-36)
HORIZON PLUMBING INCRichmond · Plumbing Contractor (C-36)
HORNET DEMOLITIONEl Sobrante · Demolition Contractor (C-21)
HORNNES GREG & SONSBrentwood · Masonry Contractor (C-29)
HORTAS TRUCKING L L CConcord · Specialty Contractor
HORTICULTURAL SERVICES LTDOrinda · Specialty Contractor
HOT LINE CONSTRUCTION INCBrentwood · General Engineering Contractor (A) · Electrical Contractor (C-10) · Specialty ContractorTransmission · Distribution Construction · Substation Construction
HOT WATTS TECHNOLOGYEl Cerrito · General Engineering Contractor (A) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
HOT WIRES ELECTRICConcord · Electrical Contractor (C-10)
HOTT ELECTRIC LLCPleasant Hill · Electrical Contractor (C-10)
HOUSE & HEART INCAlamo · General Building Contractor (B)
HOW TO'S CONSTRUCTION COMPANYHercules · General Building Contractor (B)
HOWARD L K CONSTRUCTIONRodeo · General Engineering Contractor (A) · General Building Contractor (B)
HOWARD NEIL CONSTRUCTIONPleasant Hill · General Building Contractor (B)
HOWARD'S EARTH BORING SERVICE INCSan Ramon · General Engineering Contractor (A)
HOWELL LANDSCAPE CONSTRUCTION INCWalnut Creek · Landscaping Contractor (C-27)
HOYOS OSCAR CONSTRUCTIONRichmond · General Building Contractor (B)
HQR AIR INCConcord · HVAC Contractor (C-20)Residential AC Repair · AC Installation or Replacement · Furnace Services
HRG CONSTRUCTIONSan Pablo · General Building Contractor (B)
HROMATKO DANIEL CONSTRUCTIONDanville · General Building Contractor (B)
HSD PAVERS INCSan Pablo · Specialty Contractor
HSP CONSTRUCTIONHercules · General Building Contractor (B)
HSRMartinez · Specialty Contractor
HUBBARD FAMILY CONSTRUCTION INCBrentwood · General Building Contractor (B)
HUDSON EXCAVATION INCBrentwood · General Engineering Contractor (A)Utility Joint Trenching · PG&E Gas and Electric Installation · Cable Pulling & Splicing
HUFF GENERAL ENGINEERINGWalnut Creek · General Engineering Contractor (A)
HUFFMAN TILE & MARBLEPittsburg · Tile Contractor (C-54)
HUI BUILTAlamo · General Building Contractor (B)
HUMMINGBIRD DEVELOPMENT LLCPleasant Hill · General Building Contractor (B)
HUMMINGBIRD GENERAL ENGINEERINGHercules · General Engineering Contractor (A) · Demolition Contractor (C-21)
HUMPHREY PLUMBINGWalnut Creek · Plumbing Contractor (C-36)
HUNG CONSTRUCTION BUILDER INCSan Ramon · General Building Contractor (B)
HUNT MASONRY INCConcord · Masonry Contractor (C-29)Commercial · Public Works · Residential
HUNTER ELETRICConcord · General Building Contractor (B) · Electrical Contractor (C-10)
HUNTER-BROOKE BUILDERClayton · General Building Contractor (B)
HUNTSON CONSTRUCTIONConcord · General Building Contractor (B)
HURLEY PATRICK JAMESPacheco · General Building Contractor (B)
HURST PLUMBING SERVICE CONSTRUCTIONBrentwood · Plumbing Contractor (C-36)
HUTCHENS CONSTRUCTIONMartinez · General Building Contractor (B)
HUTTON CONSTRUCTION & DAUGHTERS CORPORATIONRichmond · General Building Contractor (B)
HUYNH LANDSCAPINGPittsburg · Landscaping Contractor (C-27)
HV ELECTRICMartinez · Electrical Contractor (C-10)
HVAC ENERGY SOLUTIONSDanville · HVAC Contractor (C-20)AC Repair · AC Installation · Heating Repair
HVAC FOR LES$ INCORPORATEDConcord · HVAC Contractor (C-20)
HVAC PRO SERVICE INCPleasant Hill · HVAC Contractor (C-20)
HVAC REPLACEMENT SERVICESAntioch · HVAC Contractor (C-20)
HYDRO KINGZ INCAntioch · General Engineering Contractor (A)
HYDROTECH RADIANT AND BOILERSHercules · Specialty Contractor
HZ HOME IMPROVEMENT INCWalnut Creek · General Building Contractor (B)

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