Contra Costa County companies A–Z

7,269 companies, from California license records. Check any of them on the state's license lookup before you hire.

ARBORLAND TREE SERVICE INCConcord · Specialty Contractor
ARC CONSTRUCTIONWalnut Creek · General Building Contractor (B)
ARC CONSTRUCTION A PARTNERSHIPDanville · General Building Contractor (B)
ARCHI'S PAINTING COConcord · Painting Contractor (C-33)
ARCHIDESIGNPleasant Hill · General Building Contractor (B)Design/build · Plans and working drawings · Room additions
ARCHITECTURAL MASTERS PAINTINGDiscovery Bay · Painting Contractor (C-33)Interior painting · Exterior painting · Commercial painting
ARCTIC REFRIGERATION INCConcord · HVAC Contractor (C-20)
ARELLANO BAY CONSTRUCTIONSan Pablo · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
ARETE AUDIOVISUAL DESIGN INCBrentwood · Electrical Contractor (C-10)
ARG CONSTRUCTIONEl Sobrante · General Building Contractor (B) · Plumbing Contractor (C-36)
ARG CONSTRUCTION SERVICESDanville · General Building Contractor (B)
ARG RENOVATION AND CONSTRUCTIONWalnut Creek · General Building Contractor (B)
ARGENAL CONSTRUCTION LLCPleasant Hill · General Building Contractor (B)
ARGUELLO'S GENERAL CONSTRUCTIONRichmond · General Building Contractor (B)
ARIA MARBLE AND TILEOakley · Tile Contractor (C-54)
ARIA RAFAATWalnut Creek · General Building Contractor (B)
ARIAS CONCRETE CONTRACTORPittsburg · Concrete Contractor (C-8)
ARIAS E & COAntioch · General Building Contractor (B)
ARIEL HVAC SOLUTIONS INCClayton · HVAC Contractor (C-20)
ARIES BUILDERS INCDanville · General Building Contractor (B)
ARIES MILLWORK & CONSTRUCTIONPittsburg · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
ARISALVA CONSTRUCTIONConcord · General Building Contractor (B)
ARISTON HEATING AND COOLING INCPacheco · HVAC Contractor (C-20)AC repair · Air conditioning installation · Furnace installation and repair
ARK LOCK & KEYAntioch · Specialty Contractor
ARLA BUILDERS INCEl Sobrante · General Building Contractor (B)
ARLINK CONSTRUCTION INCEl Sobrante · General Building Contractor (B)
ARLO ELITE ENTERPRISES INCBrentwood · Electrical Contractor (C-10)
ARMANDILLO CRAFT BUILDING INCConcord · General Building Contractor (B)
ARMANDO PLASTERINGSan Pablo · Lathing & Plastering Contractor (C-35)
ARMANDO SANCHEZ CONSTRUCTIONMartinez · General Building Contractor (B) · Concrete Contractor (C-8)
ARMAS GENERAL CONTRACTOREl Sobrante · General Building Contractor (B)
ARMENDARIZ WIRING AND COMMUNICATIONSSan Ramon · Low Voltage Systems Contractor (C-7)
ARMENTA LANDSCAPE COAntioch · Landscaping Contractor (C-27)Landscape company in the East Bay region of the San Francisco Bay Area that describes itself as full-service, with an experienced crew.
ARMOR CONSTRUCTION SERVICES INCOakley · General Building Contractor (B)
ARMS CONSTRUCTION INCDanville · General Building Contractor (B)
ARMSTRONG TOM SALES AND FURNITURE INSTALLATIONPleasant Hill · Specialty Contractor
ARNOLD POOL/SPA SERVICE REPAIRConcord · Specialty Contractor
ARONSON CONSTRUCTIONConcord · General Building Contractor (B)
ARP INTL INCConcord · General Building Contractor (B)
ARREOLA LANDSCAPING & POOL DESIGNLafayette · Landscaping Contractor (C-27) · Swimming Pool Contractor (C-53)
ARRIAGA MASONRY INCRichmond · Masonry Contractor (C-29)Masonry company that states it offers a full range of masonry services for projects.
ARRIAGA STONE MASONRYRichmond · Masonry Contractor (C-29)
ARRINGTON ADAM M CONSTRUCTION & DESIGNConcord · General Building Contractor (B)
ARROW FINISH CARPENTRYAntioch · Cabinet, Millwork & Finish Carpentry (C-6)
ARROW TILE AND STONE INCAntioch · Tile Contractor (C-54)
ARROWHEAD CONTRACTING COMPANYConcord · General Engineering Contractor (A)
ARRUDA MICHAEL J CONSTRUCTIONConcord · General Building Contractor (B)
ART OF BLINDS AN WINDOW COVERING THEWalnut Creek · Specialty Contractor
ARTASOLA INCEl Cerrito · General Building Contractor (B)
ARTAVILLE CONSTRUCTION INCDanville · General Building Contractor (B)
ARTAYDI BUILDINGRichmond · General Building Contractor (B)
ARTBUILD CONTRACTOR INCConcord · General Building Contractor (B)
ARTEMIS BUILDING COWalnut Creek · General Building Contractor (B) · Electrical Contractor (C-10) · Painting Contractor (C-33) · Roofing Contractor (C-39)
ARTES VIVAS LANDSCAPINGAntioch · Landscaping Contractor (C-27)
ARTESANO TILESan Pablo · Tile Contractor (C-54)
ARTFUL TREE AND GARDENKensington · Landscaping Contractor (C-27)
ARTHUR JOHN WELDING INCAntioch · Specialty Contractor
ARTISAN HOME BUILDERSPacheco · General Building Contractor (B)
ARTISAN HOME SYSTEMSSan Ramon · Low Voltage Systems Contractor (C-7)
ARTISTIC LANDSCAPEKnightsen · Landscaping Contractor (C-27)
ARTISTIC METAL WORKSSan Pablo · Specialty Contractor
ARTS PAINTING SOLUTIONSBrentwood · Painting Contractor (C-33)
ARTUROS CONCRETEBay Point · Concrete Contractor (C-8)
ARVES MECHANICALBrentwood · HVAC Contractor (C-20)
ASBILL MIKE PAINTING COBrentwood · Painting Contractor (C-33)
ASCEND RENOVATION & ROOFING INCWalnut Creek · General Building Contractor (B) · Roofing Contractor (C-39)Roof replacement · Roof repair · Tile roofing
ASCENT CONSERVE INCDanville · HVAC Contractor (C-20)
ASCENT FLOORSBrentwood · Flooring Contractor (C-15) · Tile Contractor (C-54)
ASCENT INCDanville · HVAC Contractor (C-20)Custom Air Handling · Chilled Water Systems · VRF Systems
ASCOTT COMPANY THEPleasant Hill · Electrical Contractor (C-10)
ASH BAY CONSTRUCTION INCConcord · General Building Contractor (B)
ASH HAVENS CONSTRUCTION INCHercules · General Building Contractor (B)
ASHER BROTHERS CONSTRUCTION INCDanville · General Building Contractor (B)
ASK JIM TO FIX ITConcord · General Building Contractor (B)
ASM MECHANICAL SERVICESAntioch · HVAC Contractor (C-20)
ASPATORE J P PAINTING AND DRYWALLWalnut Creek · Drywall Contractor (C-9) · Painting Contractor (C-33)
ASPECT CONSTRUCTIONSConcord · General Building Contractor (B)
ASPECT POWER LLCMartinez · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
ASPIRE BUILDERSDanville · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Painting Contractor (C-33) · Solar Contractor (C-46)
ASPIRE CONSTRUCTIONAntioch · General Building Contractor (B)
ASPIRE TREE CAREConcord · Specialty Contractor
ASSELIN DAVID JConcord · Electrical Contractor (C-10)
ASSOCIATED FLOORINGPacheco · Flooring Contractor (C-15)
ASTERIX ELECTRICWalnut Creek · Electrical Contractor (C-10)
ASTONISHING CONSTRUCTIONConcord · General Building Contractor (B)
ASTRA GENERAL ELECTRICAL WORK INCAntioch · Electrical Contractor (C-10)
ASTRA TILE CORPORATIONLafayette · Tile Contractor (C-54)
ASTRO GREEN VENTURES GROUP LLCWalnut Creek · Landscaping Contractor (C-27)
AT YOUR DOOR POOL SERVICE INCBrentwood · Swimming Pool Contractor (C-53) · Specialty ContractorPool Cleanup · Equipment Installation & Repair · Weekly Pool Service
ATD PLUMBING INCBay Point · Plumbing Contractor (C-36)
ATHENS GENERAL CONSTRUCTION LLCPittsburg · General Building Contractor (B)
ATHENS PAINTING & COMMERCIAL COATINGS INCPittsburg · Painting Contractor (C-33)
ATI TRAFFIC CONTROL LLCBrentwood · Specialty Contractor
ATIC CONSTRUCTION INCClayton · General Building Contractor (B)
ATLANTE INCWalnut Creek · General Building Contractor (B)
ATLANTIS DECORATIVE COATINGSEl Cerrito · Painting Contractor (C-33)
ATLANTIS H V A C SERVICEPittsburg · HVAC Contractor (C-20)
ATLANTIS POOLS INCDanville · Swimming Pool Contractor (C-53)Weekly Pool Service · Equipment Installation & Repair · Green Pool Cleanups
ATLAS PAVERS COConcord · Specialty ContractorDriveways · Patios · Walkways
ATLAS TREE SERVICE INCPleasant Hill · Earthwork & Paving Contractor (C-12) · Specialty ContractorTree Removal · Hazard Tree Assessments · Stump Removal
ATTIC GREENConcord · Insulation & Acoustical Contractor (C-2)Insulation Removal · Insulation Replacement · Attic Cleaning
ATTIC SOLUTIONS INCWalnut Creek · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2)Insulation Removal · Insulation Replacement · Wall Insulation
ATTICO BUILDING INNOVATIONSSan Ramon · General Building Contractor (B)
ATTICO ENTERPRISE INCPleasant Hill · General Building Contractor (B) · Specialty Contractor
ATZUN INCSan Ramon · General Engineering Contractor (A) · General Building Contractor (B)
AUDIO VIDEO INSTALLATIONSRodeo · Low Voltage Systems Contractor (C-7)
AUDIO VIDEO WORKSSan Ramon · Low Voltage Systems Contractor (C-7)
AUGUSTINE FENCE COMPANY INCSan Pablo · Fencing Contractor (C-13)
AULDAY JUSTINRichmond · Plumbing Contractor (C-36)
AURA FRAMINGMoraga · Cabinet, Millwork & Finish Carpentry (C-6)
AURA REMODELINGSan Ramon · General Building Contractor (B) · Painting Contractor (C-33)
AUSSIE - CRETESan Ramon · Concrete Contractor (C-8)
AUSTIN ENTERPRISESAntioch · Cabinet, Millwork & Finish Carpentry (C-6)
AUTOMATED ELECTRICBrentwood · Electrical Contractor (C-10)
AUTOMATIC SPRINKLER TESTING & INSPECTION SERVICES INCAntioch · Fire Protection Contractor (C-16)
AUZENNE TROYOrinda · General Building Contractor (B)
AV III INCAntioch · Low Voltage Systems Contractor (C-7) · Specialty Contractor
AVALON BUILDERSAlamo · General Building Contractor (B)
AVALON ROOTERRichmond · Specialty ContractorSewer inspection · Sewer line replacement · Sewer pump installation
AVALOS R PAINTINGConcord · Painting Contractor (C-33)
AVALOS ROOFINGPinole · Roofing Contractor (C-39)
AVANT HVAC INCBrentwood · HVAC Contractor (C-20)
AVI'S HARDWOOD FLOORSSan Pablo · Flooring Contractor (C-15)Floor refinishing · Hardwood floor cleaning · Hardwood floor installation
AVIV CONSTRUCTION INCRichmond · General Building Contractor (B)
AVLATUM CONSTRUCTIONSan Ramon · General Building Contractor (B)
AVON MASONRY CONSTRUCTIONAntioch · Masonry Contractor (C-29)
AVTO TILE CO.Hercules · Tile Contractor (C-54)
AWARD CONSTRUCTIONConcord · General Building Contractor (B)
AWNING DETAILERS INCAntioch · Specialty ContractorFabric awnings · Awning recovers · Awning cleaning
AWNINGS BY INFINITYConcord · Specialty ContractorRetractable awnings · Aluminum patio covers & car ports · Signage & graphics
AXIS DEMOLITIONPinole · Demolition Contractor (C-21)
AY & FER ELECTRICALEl Sobrante · Electrical Contractor (C-10)
AYALA BUILDER'S AND COMPANY INCRichmond · General Building Contractor (B)
AYALA ERICBrentwood · Flooring Contractor (C-15)
AZ BUILDERPittsburg · General Building Contractor (B)
AZEVEDO ELECTRICConcord · Electrical Contractor (C-10)
AZGHADI SHARAMLafayette · General Building Contractor (B) · Electrical Contractor (C-10)
AZIM RAFAATPleasant Hill · Electrical Contractor (C-10)
AZIZ AHMAD AZIZIConcord · HVAC Contractor (C-20)
AZORES CONSTRUCTIONConcord · General Building Contractor (B)
AZTEC CONSULTANTSSan Ramon · General Engineering Contractor (A) · General Building Contractor (B)
AZTECA STONE WORKS INCPittsburg · Tile Contractor (C-54)
AZTECH COMMUNICATIONS INCPittsburg · Low Voltage Systems Contractor (C-7)
AZULEJO FINE TILE INSTALLATIONSSan Pablo · Tile Contractor (C-54)
AZZAM CONSTRUCTIONEl Cerrito · General Building Contractor (B)
B - DANG'S LANDSCAPING INCAntioch · Landscaping Contractor (C-27)
B & B FLOORSRichmond · Flooring Contractor (C-15)
B & B GLASS AKA B & B WINDOWSMartinez · Glazing Contractor (C-17)
B & B LOCKSMITH AND SECURITY INCWalnut Creek · Specialty Contractor
B & C GARAGE DOOR INCSan Ramon · Specialty Contractor
B & D CONTRACTOREl Sobrante · General Engineering Contractor (A)
B & H PLUMBING & HOME SERVICES INCSan Ramon · General Building Contractor (B) · Plumbing Contractor (C-36)
B & H SERVICESSan Ramon · General Building Contractor (B) · Plumbing Contractor (C-36)
B & J HOME REMODELINGOrinda · General Building Contractor (B)
B & M TEAR OFF INCKnightsen · Demolition Contractor (C-21) · Specialty Contractor · Roofing Contractor (C-39)
B & N CARPET SERVICEEl Sobrante · Flooring Contractor (C-15)
B & R CONSTRUCTION COMPANYMartinez · General Building Contractor (B)
B & V BUILDERSConcord · General Building Contractor (B)
B 3 FINISH CARPENTRY LLCMartinez · Cabinet, Millwork & Finish Carpentry (C-6)
B A I CONSTRUCTIONOrinda · General Building Contractor (B)
B AND K ROOFING INCAntioch · Roofing Contractor (C-39)Residential roofing · Commercial roofing · Specialty roofing
B B C CONSTRUCTIONWalnut Creek · General Building Contractor (B)
B B S MASONRYConcord · Masonry Contractor (C-29)
B C MCCOSKER CONSTRUCTION INCConcord · General Engineering Contractor (A) · General Building Contractor (B)
B C TILEEl Cerrito · Tile Contractor (C-54)
B COOL EXPRESS HEATING & AIR CONDITIONINGAntioch · HVAC Contractor (C-20)
B D C BAIRD DEVELOPMENT AND CONSTRUCTION INCSan Ramon · General Building Contractor (B)
B D M ELECTRICAL CONTRACTORMartinez · Electrical Contractor (C-10)
B E BUILDERSConcord · General Building Contractor (B)
B F ELECTRICRichmond · Electrical Contractor (C-10)
B I QUALITY PAINTINGPleasant Hill · General Building Contractor (B) · Painting Contractor (C-33)
B K CONSTRUCTION COMPANYEl Sobrante · General Building Contractor (B)
B K GLASS SHOWER & WINDOWDiscovery Bay · Glazing Contractor (C-17)
B L S CONTRACTORS INCORPORATEDConcord · General Building Contractor (B) · Landscaping Contractor (C-27) · Roofing Contractor (C-39)
B M B SERVICE AND SUPPLYCrockett · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6) · Painting Contractor (C-33)
B M T CONSTRUCTION AND MAINTENANCE INCConcord · General Building Contractor (B)
B PICO CONSTRUCTIONOakley · General Building Contractor (B)
B R W DEVELOPMENTBrentwood · General Building Contractor (B)
B S M CONSTRUCTION INCConcord · General Building Contractor (B) · Electrical Contractor (C-10) · Landscaping Contractor (C-27) · Roofing Contractor (C-39)
B W D GARDENS INCRichmond · Landscaping Contractor (C-27)
B W ENGINEERINGPinole · General Engineering Contractor (A) · General Building Contractor (B)
B Z BUILDERSConcord · General Building Contractor (B)
B Z REFRIGERATIONPacheco · HVAC Contractor (C-20)
B/E HEATING AND COOLING INCBay Point · HVAC Contractor (C-20)
BADGER CONSTRUCTIONPleasant Hill · General Building Contractor (B)
BAEZ ALFONSO PAINTINGAntioch · Painting Contractor (C-33)
BAHMAN SOLEIMANI NOORISan Ramon · General Building Contractor (B)
BAILEY WINDOWS & DOORS INCWalnut Creek · General Building Contractor (B)
BAILEY'S ROOFINGBrentwood · Roofing Contractor (C-39)Full roof replacements · Roof repairs and leak detection · Emergency roof repairs
BAILEY'S WINDOW & FINAL CLEANConcord · Specialty Contractor
BAILLIE COMMUNICATIONS INCDanville · General Engineering Contractor (A) · Low Voltage Systems Contractor (C-7)
BAIRD CONSTRUCTIONSan Ramon · General Building Contractor (B)
BAJA CONSTRUCTION CO INCMartinez · General Building Contractor (B) · Steel Contractor (C-50, C-51)
BAKER NEIL CONSTRUCTIONPleasant Hill · General Building Contractor (B)
BAKKE PETERRichmond · General Building Contractor (B)
BALANZ INCOrinda · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Plumbing Contractor (C-36)
BALDUCCI BUILDERSPoint Richmond · General Building Contractor (B)
BALDWIN CONSTRUCTION LLCMartinez · General Building Contractor (B)
BALDWIN REFRIGERATION LLCDanville · HVAC Contractor (C-20)
BALIEL ENTERPRISESBrentwood · General Building Contractor (B)

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