Contra Costa County companies starting with W

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

W A B O LANDSCAPE & CONSTRUCTION INCHercules · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27)
W A THOMAS CO INCMartinez · General Engineering Contractor (A) · General Building Contractor (B)Building construction · Public works construction
W C DRILLING INCPinole · General Engineering Contractor (A) · Specialty Contractor
W C J ELECTRIC INCRichmond · Electrical Contractor (C-10)
W C SERVICESWalnut Creek · General Building Contractor (B)
W ELECTRIC CONSTRUCTIONConcord · Electrical Contractor (C-10)
W FOSTER & COMPANYDanville · General Building Contractor (B)
W I CONSTRUCTIONPittsburg · General Building Contractor (B)
W J BLUE CONSTRUCTION COEl Cerrito · General Building Contractor (B)
W R FORDE ASSOCIATES INCRichmond · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21)
W S G PLUMBING SOLUTIONSAntioch · Plumbing Contractor (C-36)
WA ARCHITECTURAL DESIGN AND CONSTRUCTIONConcord · General Building Contractor (B)
WADE C M CONSTRUCTIONMartinez · General Building Contractor (B)
WADSWORTH GLASS INCEl Sobrante · Glazing Contractor (C-17)Windows, doors and screens · Custom and decorative glass · Mirrored products
WAGNER S JPittsburg · General Building Contractor (B)
WAILEA CONSTRUCTIONOrinda · General Building Contractor (B)
WALBURGER MATTHEW MMartinez · HVAC Contractor (C-20)
WALCOConcord · Drywall Contractor (C-9)
WALK IN BATH EXPERTBrentwood · General Building Contractor (B) · Tile Contractor (C-54) · Specialty Contractor
WALKER ARLIE & SONS PAINTING INCAntioch · Painting Contractor (C-33)
WALKER DAVID BRIANSan Pablo · General Building Contractor (B)
WALKER JAMES COMartinez · General Building Contractor (B)
WALKER'S PLUMBING SERVICESRichmond · Plumbing Contractor (C-36)
WALL 2 WALL CONSTRUCTION INCBay Point · General Building Contractor (B)
WALL ARTIST THEWalnut Creek · Painting Contractor (C-33)
WALL CHARLES AWalnut Creek · General Engineering Contractor (A) · General Building Contractor (B)
WALL KIRK CONSTRUCTIONOrinda · General Building Contractor (B)
WALL-2-WALL CONSTRUCTION LLCDanville · General Building Contractor (B)
WALLACE ELECTRICAntioch · Electrical Contractor (C-10)
WALLACE GARY ELECTRIC INCWalnut Creek · Electrical Contractor (C-10)
WALLACE TERMITE AND CONSTRUCTIONAntioch · General Building Contractor (B)Termite · Construction
WALLER INCBrentwood · General Engineering Contractor (A)
WALLPAPER SOLUTIONSConcord · Specialty Contractor
WALNUT CREEK CONSTRUCTION AND REMODELING COMPANYAlamo · General Building Contractor (B)
WALNUT CREEK FIREPLACE INCWalnut Creek · Masonry Contractor (C-29)Gas fireplaces · Gas fireplace inserts and log sets · Electric fireplaces
WALNUT CREEK HEATING AND AIR CONDITIONINGConcord · HVAC Contractor (C-20)
WALSER JON CONSTRUCTION INCDiscovery Bay · General Building Contractor (B)
WALSH CONSTRUCTION COAlamo · General Building Contractor (B)
WALSH CUSTOM CONSTRUCTIONBrentwood · General Building Contractor (B)
WALSH JOE CUSTOM DRYWALLWalnut Creek · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9)
WALT'S QUALITY PAINTINGBrentwood · Painting Contractor (C-33)
WANN EDWARDKensington · Glazing Contractor (C-17)
WARANER & COMPANY LLCClayton · Landscaping Contractor (C-27) · Specialty ContractorStump Grinding · Arborist Consulting · Crane Services
WARD CHRIS CONSTRUCTIONEl Cerrito · General Building Contractor (B)
WARD COMPANY CONTRACTINGEl Sobrante · General Building Contractor (B)
WARD CONSTRUCTION INCRichmond · General Building Contractor (B) · Roofing Contractor (C-39)Foundation Repair · Drainage · Leveling
WARD JOSEPH GENERAL CONTRACTORLafayette · General Building Contractor (B)
WARD THOMAS CONSTRUCTION INCDanville · General Building Contractor (B)
WARDO PAINTING INCWalnut Creek · Painting Contractor (C-33)
WARFORD CONSTRUCTION INCORPORATEDConcord · General Building Contractor (B)
WARNOCK CONSTRUCTIONDanville · General Building Contractor (B)
WARRANTED PLUMBING SERVICESConcord · Plumbing Contractor (C-36)General Plumbing · Sewer Lateral Services · Water Heaters
WATER BROOKS LLCConcord · General Building Contractor (B)
WATER HEATERS MASTERS INCBrentwood · Plumbing Contractor (C-36)
WATER SERVICE IRRIGATION COCrockett · Landscaping Contractor (C-27)
WATER SERVICESWalnut Creek · Plumbing Contractor (C-36)
WATER TECH SYSTEMSSan Ramon · Electrical Contractor (C-10) · Plumbing Contractor (C-36) · Specialty Contractor
WATER WORKS PLUMBINGPleasant Hill · General Building Contractor (B) · Plumbing Contractor (C-36)
WATERHOSS LANDSCAPINGPittsburg · Landscaping Contractor (C-27)
WATKINS C CONSTRUCTION LLCMartinez · General Building Contractor (B)
WATKINS J CONSTRUCTIONBrentwood · General Building Contractor (B)
WATSON DERICK GOakley · Flooring Contractor (C-15)
WATSON ELECTRIC INCMartinez · Electrical Contractor (C-10)Electrical Design and Planning · Comprehensive Project Management · Ongoing Maintenance and Repair
WAVE CONSTRUCTIONAntioch · General Building Contractor (B)
WAYGREEN CONSTRUCTIONEl Sobrante · General Building Contractor (B)
WAYNE E SWISHER CEMENT CONTRACTOR INCAntioch · Concrete Contractor (C-8)
WB CONSTRUCTIONEl Sobrante · General Building Contractor (B)
WCI-GC INCWalnut Creek · General Building Contractor (B)Full Service General Contracting · Tenant Interior Improvements · Base Building Upgrades
WEAVER JOHNPleasant Hill · Electrical Contractor (C-10)
WEHRLI CONSTRUCTION INCDanville · General Building Contractor (B)Custom Home Construction · Remodels
WEIDEMAN CONSTRUCTION INCBrentwood · General Building Contractor (B)
WEISE DAVID LANDSCAPING LLCWalnut Creek · Landscaping Contractor (C-27)
WELCH BRANDON CONSTRUCTIONBrentwood · General Building Contractor (B)
WELLBUILT CONSTRUCTION INCRichmond · General Building Contractor (B)
WELTON BUILDING & DESIGNAlamo · General Building Contractor (B)
WELTZ ROBERT ELECTRICPleasant Hill · Electrical Contractor (C-10)
WESDAD CUSTOM PAINTINGEl Cerrito · Painting Contractor (C-33)
WEST BUILDERS INCPoint Richmond · General Building Contractor (B)Pre-Construction Services · Design-Build Delivery · Design-Assist Delivery
WEST CAL CONSTRUCTIONConcord · General Building Contractor (B)
WEST COAST BUILDING SOLUTIONS LLCWalnut Creek · General Building Contractor (B)
WEST COAST CONSTRUCTION COEl Cerrito · General Building Contractor (B)
WEST COAST FLOORS COVERINGEl Sobrante · Flooring Contractor (C-15)
WEST COAST LAND AND DEVELOPMENT INCConcord · General Engineering Contractor (A) · General Building Contractor (B)Residential Construction · Subdivisions · Land Development
WEST COAST MECHANICAL LLCMartinez · HVAC Contractor (C-20)
WEST COAST PAINTINGWalnut Creek · Painting Contractor (C-33)
WEST COAST PRESERVATIONKnightsen · General Building Contractor (B)
WEST COAST SIGN AND INSTALLATIONConcord · Specialty Contractor
WEST COAST SOLAR INCConcord · Electrical Contractor (C-10) · Solar Contractor (C-46)System Design · Solar Power Design and Installation · Home Batteries
WEST COAST WATER HEATERS & PLUMBINGPittsburg · Plumbing Contractor (C-36)
WEST COAST WATERPROOFERS INCWalnut Creek · General Building Contractor (B) · Concrete Contractor (C-8) · Drywall Contractor (C-9) · Masonry Contractor (C-29) · Painting Contractor (C-33) · Plumbing Contractor (C-36)
WEST COAST WINDOWS & DOORS INCConcord · Glazing Contractor (C-17)Windows Installation · Doors Installation
WEST COUNTY HANDYMANEl Cerrito · General Building Contractor (B) · Electrical Contractor (C-10)
WESTAPRO LLCWalnut Creek · General Building Contractor (B) · Electrical Contractor (C-10)
WESTBURY HANDCRAFTED IRON WORKSPittsburg · Specialty Contractor
WESTCO ELECTRIC INCConcord · Electrical Contractor (C-10)
WESTCOLD SERVICESSan Pablo · HVAC Contractor (C-20)
WESTEC AIR SYSTEMS COConcord · HVAC Contractor (C-20)
WESTERN CONSTRUCTIONWalnut Creek · General Building Contractor (B) · Fencing Contractor (C-13) · Landscaping Contractor (C-27)
WESTERN CONSTRUCTION & REMODELING INCMartinez · General Building Contractor (B)
WESTERN MOBILE SERVICEOakley · Specialty ContractorAwnings · Decks · Skirting
WESTERN RESTORATION COMPANYSan Ramon · General Building Contractor (B)
WESTERN SCIENTIFIC FASTSERV INCAntioch · Specialty ContractorElectrical safety checks · Repairs · Installation
WESTERN SIERRA INCPacheco · General Building Contractor (B) · Roofing Contractor (C-39) · Sheet Metal Contractor (C-43)Metal roofing · Seamless gutters · Solar power systems
WESTFRAME GENERAL CONSTRUCTIONBay Point · General Building Contractor (B) · Concrete Contractor (C-8)
WESTGATE BUILDERSPinole · General Building Contractor (B)
WESTGATE PAINTINGConcord · Painting Contractor (C-33)
WESTON GEORGE STEPHENWalnut Creek · General Building Contractor (B)
WESTPRO PAINTINGPittsburg · Painting Contractor (C-33)
WESTPRO REALTY INCPinole · General Building Contractor (B)
WESTWIND BUILDERS AND ELECTRIC INCAlamo · General Building Contractor (B) · Electrical Contractor (C-10)
WET CREATIONS POOLS & SPAS INCOakley · Swimming Pool Contractor (C-53)
WET PAINTINGPacheco · Painting Contractor (C-33)
WGM CONSTRUCTION INCRichmond · General Building Contractor (B)
WHALLEY MATTHEW PConcord · General Building Contractor (B)
WHIT'S PAINTING INCConcord · General Building Contractor (B) · Painting Contractor (C-33)Residential Interiors and Exteriors · HOA & Multi-Family Painting · Commercial & Industrial
WHITAKER PLUMBING AND MECHANICALOakley · Plumbing Contractor (C-36)
WHITE CROW BUILDEREl Cerrito · General Building Contractor (B)
WHITE HOUSE ENERGY INCOrinda · Electrical Contractor (C-10) · Solar Contractor (C-46)
WHITE L H GENERAL BUILDING CONTRACTORLafayette · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36) · Specialty Contractor
WHITE MAGIC CLEANING AND RESTORATION INCConcord · General Building Contractor (B)
WHITE WATER PLUMBINGAntioch · General Building Contractor (B) · Plumbing Contractor (C-36)
WHITE ZACH CONSTRUCTIONDanville · General Building Contractor (B)
WHITE'S ELECTRIC SERVICEConcord · Electrical Contractor (C-10)
WHITE'S RELIABLE ELECTRIC INCRichmond · Electrical Contractor (C-10)
WHITEHEAD KARLPleasant Hill · General Building Contractor (B)
WHITESIDE CONSTRUCTION CORPORATIONRichmond · General Engineering Contractor (A) · General Building Contractor (B) · Specialty ContractorExcavation · Concrete pumping · Shotcrete
WHITING GLASS INCConcord · Glazing Contractor (C-17)
WHITNEY DON & SONS TILEBrentwood · Tile Contractor (C-54)
WHOLESALE FLOOR COVERING AND DESIGNSBrentwood · Flooring Contractor (C-15)
WHOLLY CONSTRUCTIONSan Ramon · General Building Contractor (B)Solar · Batteries · Roofing
WIGGENHAUSER CONSTRUCTION LLCBrentwood · General Building Contractor (B)
WILBANKS ADAM CONSTRUCTIONDanville · General Building Contractor (B)
WILBUILD CONSTMartinez · General Building Contractor (B)
WILDFIRE DESIGN & BUILDDiscovery Bay · General Building Contractor (B)
WILDFIRE FIGHTING SYSTEMSMartinez · Fire Protection Contractor (C-16)
WILDLAND CORPORATIONLafayette · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
WILDROSE GARDENS SUSTAINABLE LANDSCAPINGEl Cerrito · Landscaping Contractor (C-27)
WILDWOOD CONSTRUCTIONOrinda · General Building Contractor (B)
WILEY INCOakley · General Building Contractor (B) · Lathing & Plastering Contractor (C-35)
WILL'S FLOOR COVERINGAntioch · Flooring Contractor (C-15)
WILLIAM GREENSan Ramon · Specialty Contractor
WILLIAM P JORDAN CONSTRUCTIONClayton · General Building Contractor (B)
WILLIAM R INGHAMConcord · Cabinet, Millwork & Finish Carpentry (C-6)
WILLIAMS B L CUSTOM HOMESConcord · General Building Contractor (B)
WILLIAMS ELECTRICAL SYSTEMS INCRichmond · Electrical Contractor (C-10)
WILLIAMS GRADINGDiscovery Bay · General Engineering Contractor (A)
WILLIAMS HAROLD L WELDING COMPANYOakley · Specialty Contractor
WILLIAMS L A GUTTERS AND SHEETMETALEl Cerrito · Sheet Metal Contractor (C-43)
WILLIAMS LON BWalnut Creek · General Building Contractor (B)
WILLIAMS MIKE PLUMBINGWalnut Creek · Plumbing Contractor (C-36)
WILLIAMS R W CONSTRUCTION INCDanville · General Building Contractor (B)
WILLIAMS SANITARY SERVICE INCBrentwood · Plumbing Contractor (C-36)
WILLIAMSON POOLSConcord · Specialty Contractor
WILLIAMSON ROBERT GENERAL CONTRACTORConcord · General Building Contractor (B) · Specialty Contractor
WILLY'S PAINTINGRodeo · Painting Contractor (C-33)
WILLY'S TREE SERVICEEl Cerrito · Specialty Contractor
WILLYCOM COMMUNICATIONS INCAntioch · Low Voltage Systems Contractor (C-7)
WILSON CONSTRUCTIONEl Sobrante · General Building Contractor (B)
WILSON CONSTRUCTIONRichmond · General Building Contractor (B)
WILSON DECHAUNTE LAMARAntioch · General Building Contractor (B) · Electrical Contractor (C-10)
WILSON PAINTINGBrentwood · Painting Contractor (C-33)
WILSON PLUMBINGMartinez · General Building Contractor (B) · Plumbing Contractor (C-36)
WILSON REMODELINGPittsburg · General Building Contractor (B)
WIMMER JAMESMartinez · General Building Contractor (B) · Painting Contractor (C-33)
WINDHAM PAINTING INCDiscovery Bay · Painting Contractor (C-33)
WINDHURST LOUISOrinda · General Building Contractor (B)
WINDOW AND GLASS PROSConcord · Glazing Contractor (C-17)
WINDOW INNOVATIONS INCBrentwood · Landscaping Contractor (C-27) · Specialty Contractor
WINDOW STATION INCConcord · Glazing Contractor (C-17)
WINDOWS 4 UWalnut Creek · Glazing Contractor (C-17)
WINDOWS DOORS & MORESan Pablo · General Building Contractor (B) · Glazing Contractor (C-17)
WING CONSTRUCTION COSan Ramon · General Building Contractor (B)
WINGARD CONSTRUCTION INCConcord · General Building Contractor (B)
WINN BENJAMINBrentwood · General Building Contractor (B)HydroHoist installation
WINN D PAINTING INCORPORATEDAntioch · Painting Contractor (C-33)
WINSTON LARRY LEEAntioch · General Building Contractor (B)
WINZELER CONSTRUCTIONRichmond · General Building Contractor (B)
WIRTHMAN PROPERTY GROUP LLCWalnut Creek · General Building Contractor (B)
WISE BUILDERS INCPleasant Hill · General Building Contractor (B)
WISE CONSTRUCTIONByron · General Building Contractor (B)
WMG ENTERPRISES INCRichmond · General Building Contractor (B)
WOEHRLE AND SON BUILDERSLafayette · General Engineering Contractor (A) · General Building Contractor (B)
WOJTUNIK KATARZYNAAntioch · Glazing Contractor (C-17)
WOLF KEN TILE AND CONSTRUCTIONOakley · General Building Contractor (B) · Tile Contractor (C-54)
WOLF RENOVATIONSPleasant Hill · General Building Contractor (B)Full Home Remodel · Kitchen Remodeling · Bathroom Remodeling
WOLF'S INTUITIVE LANDSCAPESConcord · General Building Contractor (B) · Landscaping Contractor (C-27)Landscape installation · Hardscape · Decks & woodwork
WOLPERT & ASSOCIATESSan Ramon · General Building Contractor (B)
WONG HENRYSan Pablo · General Building Contractor (B)
WONG RAYMOND H BEl Cerrito · General Building Contractor (B)
WOOD TRIX CONSTRUCTION INCBay Point · General Building Contractor (B)
WOOD'S CONSTRUCTIONPittsburg · General Building Contractor (B)
WOODBRIDGE CONSTRUCTIONPoint Richmond · General Building Contractor (B)Sitework · Utilities · Lot Clearing
WOODCHUCK TREE CAREPleasant Hill · Specialty ContractorPruning · Shaping · Removals
WOODEN' IT BE NICEClayton · Cabinet, Millwork & Finish Carpentry (C-6)
WOODIWISS PAINTING LLCPleasant Hill · Painting Contractor (C-33)Painting services
WOODMAN HARDWOOD FLOORSRichmond · Flooring Contractor (C-15)Flooring refinishing · Flooring stain · Hardwood flooring installation
WOODRUFF ROOFINGBrentwood · Roofing Contractor (C-39)
WOODS S CONSTRUCTIONConcord · General Building Contractor (B)
WOODS WELDINGAntioch · Specialty Contractor
WOOLDRIDGE CONSTRUCTION CO INCPleasant Hill · General Building Contractor (B)

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