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.

CALIFORNIA SEWER ENGINEERING INCHercules · General Engineering Contractor (A)
CALIFORNIA SPA SERVICEWalnut Creek · General Building Contractor (B) · Swimming Pool Contractor (C-53)Upgrades and repairs · Drain and clean service · Bi-monthly service
CALIFORNIA SUNROOMS COWalnut Creek · General Building Contractor (B)Straight eave solid roof sunrooms · Straight eave glass roof sunrooms · Cathedral solid roof sunrooms
CALIFORNIA UST SERVICESSan Ramon · General Engineering Contractor (A)
CALIFORNIA WINDOW MASTERS INSTALLATIONSan Ramon · Glazing Contractor (C-17)Vinyl windows · Patio and french doors · Retrofit installation
CALIKRAFT LANDSCAPEAntioch · Landscaping Contractor (C-27)
CALIPRO REMODELING INCPleasant Hill · General Building Contractor (B)
CALISCO ROOFINGBrentwood · Roofing Contractor (C-39)
CALIXTO CONSTRUCTION GROUP INCMartinez · General Building Contractor (B)
CALLADO CONCRETE INCOakley · Concrete Contractor (C-8)
CALLANTA T ENTERPRISESClayton · General Building Contractor (B)Remodels · Additions · Windows and doors
CALPRO REMODELING INCPleasant Hill · General Building Contractor (B)
CALPRO ROOFINGBrentwood · Roofing Contractor (C-39)
CALPRO ROOFING INCBrentwood · Roofing Contractor (C-39)
CALPRO SOLARBrentwood · Roofing Contractor (C-39) · Solar Contractor (C-46)Solar panel systems
CALSEISMIC CONSTRUCTION INCMartinez · General Building Contractor (B)
CALTRON GROUPS INCDanville · General Building Contractor (B)
CALWEST PAVING COConcord · General Engineering Contractor (A) · General Building Contractor (B)
CALWOOD CONSTRUCTION COConcord · General Building Contractor (B)
CAMACHO GLASS & CONSTRUCTION INCPittsburg · General Building Contractor (B) · Glazing Contractor (C-17)
CAMBER INTEGRATION COMPANYPleasant Hill · Low Voltage Systems Contractor (C-7)Entertainment systems · Security camera installation · Lighting control
CAMERON BUILDERS INCMoraga · General Building Contractor (B)Medical facility design and construction · Hospitals and clinics · Diagnostic imaging
CAMOZZI GARY CARLPleasant Hill · Flooring Contractor (C-15)
CAMPANELLA CORPORATIONByron · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21) · Specialty Contractor
CAMPBELL SERVICES LLCLafayette · General Engineering Contractor (A) · Specialty Contractor
CAMPISI INCMartinez · Specialty Contractor
CAMPOS INTERLOCKING PAVERSHercules · Specialty Contractor
CANADA JACK CONSTRUCTIONRichmond · General Building Contractor (B)
CANADIAN SOLAR SSES (US) INCWalnut Creek · General Engineering Contractor (A) · General Building Contractor (B)
CANCLINI R J CONSTRUCTION INCClayton · General Building Contractor (B)
CANDLER ELECTRICMartinez · Electrical Contractor (C-10)
CANDY'S LANDSCAPE INCBrentwood · Landscaping Contractor (C-27) · Masonry Contractor (C-29)
CANELO-HERNANDEZ JAIMERichmond · Landscaping Contractor (C-27)
CANGAO CHUBay Point · General Building Contractor (B)
CANINE CONSTRUCTIONAntioch · Cabinet, Millwork & Finish Carpentry (C-6)
CANTECHTOOLS LLCRichmond · General Building Contractor (B)Commercial boiler maintenance · Water heater service · Pump repair
CANTOR DESIGNEl Cerrito · General Building Contractor (B)
CAPELLI G A CONSTRUCTIONDiscovery Bay · General Building Contractor (B)
CAPITAL BUILDERSBrentwood · General Building Contractor (B)
CAPITOL LANDSCAPINGPinole · Landscaping Contractor (C-27)
CAPTAIN ROOTER AND PLUMBINGEl Sobrante · Plumbing Contractor (C-36)
CAPUTO RALPH JConcord · General Building Contractor (B)
CARBAJAL RUBEN PERFECT TOUCH PAINTING AND DECORATINGConcord · Painting Contractor (C-33)
CARBON ZERO BUILDINGS INCLafayette · General Building Contractor (B)
CARBONE CONSTRUCTION INCConcord · General Building Contractor (B)
CARDEN DAN CONCRETEOakley · General Engineering Contractor (A) · Concrete Contractor (C-8)
CARDONA CONSTRUCTIONSan Pablo · General Building Contractor (B)
CARDONA CONSTRUCTION INCPittsburg · General Building Contractor (B)Foundation replacement · Foundation repair · Concrete driveways
CARDONA HOME DEVELOPMENTPleasant Hill · General Building Contractor (B)
CARDONA LANDSCAPEConcord · Landscaping Contractor (C-27)
CAREFUL CONSTRUCTIONBrentwood · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
CAREY BROS REMODELINGBrentwood · General Building Contractor (B)
CARJO GROUP EAST BAY INCPittsburg · Flooring Contractor (C-15)
CARLOS INSULATION INCBrentwood · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Attic insulation · Crawl space insulation · Spray foam insulation
CARLOS NOWELL CONCRETE SOLUTIONSSan Pablo · Concrete Contractor (C-8)
CARLOS POOLS AND LANDSCAPINGAntioch · Landscaping Contractor (C-27) · Swimming Pool Contractor (C-53)
CARLSON PAINTINGDanville · Painting Contractor (C-33)
CARLSON WILLIAM VENTURESWalnut Creek · General Building Contractor (B)
CARMICHAEL CONSTMartinez · General Building Contractor (B)
CARMICHAEL CONSTRUCTIONMartinez · General Building Contractor (B)
CARONE & COMPANY INCConcord · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
CARONE BRUCE GRADING & PAVING INCCrockett · General Engineering Contractor (A) · General Building Contractor (B)
CARPER CHRISConcord · Landscaping Contractor (C-27)
CARPET 4 LESS INCAntioch · Flooring Contractor (C-15)Carpet · Hardwood flooring · Luxury vinyl flooring
CARPET CUSTOM INSTALLERSAntioch · Flooring Contractor (C-15)
CARPET ONEConcord · Flooring Contractor (C-15)
CARPET ONE OF SAN RAMONSan Ramon · Flooring Contractor (C-15)
CARPIO RENOVATIONS LLCAntioch · General Building Contractor (B)
CARR SCOTT COMoraga · Earthwork & Paving Contractor (C-12)
CARRANZA CONSTRUCTION INCPittsburg · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
CARRASCO CONSTRUCTION INCConcord · General Building Contractor (B)
CARRASCO FLOORING INCBrentwood · Flooring Contractor (C-15)
CARRERA HEATING & AIR INCBrentwood · HVAC Contractor (C-20)
CARRERA VALLIN PLUMBING INCRodeo · Plumbing Contractor (C-36)
CARRILLO'S CONCRETEBrentwood · Concrete Contractor (C-8)
CARTER ELECTRICAL SOLUTIONSAntioch · Electrical Contractor (C-10)
CARTER'S CARPET SERVICE INCConcord · Flooring Contractor (C-15) · Tile Contractor (C-54)
CARTER'S ELECTRICPinole · Electrical Contractor (C-10)
CASA BLANCA CONSTRUCTIONDanville · General Building Contractor (B)
CASALE CONSTRUCTIONDanville · General Building Contractor (B)
CASALE CUSTOM BUILDERDanville · General Building Contractor (B)
CASCADIAN POOL SERVICE LLCPleasant Hill · Specialty Contractor
CASE POWER SOLUTIONSAntioch · General Building Contractor (B) · Electrical Contractor (C-10)
CASPIAN C DRYWALL CONSTRUCTIONConcord · Drywall Contractor (C-9)
CASPIAN ELECTROTECH INCSan Ramon · Electrical Contractor (C-10)
CASTANEDA IRON WORKSRodeo · Specialty ContractorIron fences · Gates · Guardrails
CASTANEDA ROOFING & CONSTRUCTION INCBay Point · General Building Contractor (B) · Roofing Contractor (C-39)
CASTANON JOSEBay Point · Roofing Contractor (C-39)
CASTILLO ALARM AND ELECTRIC SYSTEMSOakley · Electrical Contractor (C-10)
CASTILLO BROSAntioch · Flooring Contractor (C-15)
CASTILLO ELECTRICAntioch · Electrical Contractor (C-10)
CASTILLO GENERAL REMODELPittsburg · General Building Contractor (B) · Flooring Contractor (C-15)
CASTILLO PASCUAL LANDSCAPERichmond · Landscaping Contractor (C-27)
CASTLE TILEOakley · Tile Contractor (C-54)
CASTLE WEST CONSTRUCTION INCSan Ramon · General Building Contractor (B)
CASTRO PLUMBINGBrentwood · Plumbing Contractor (C-36)
CASTRO ROQUE GENERAL CONTRACTORSan Pablo · General Building Contractor (B)
CATALANO BUILDEREl Sobrante · General Building Contractor (B)
CATALOGS DECOR LLCBrentwood · Specialty ContractorPlantation shutters · Shades · Blinds
CATOIRE CONSTRUCTIONConcord · General Building Contractor (B)
CATTARUSA BUILDERSOrinda · General Building Contractor (B)
CAUICH DRYWALLSan Pablo · General Building Contractor (B) · Drywall Contractor (C-9)
CAULFIELD RICHARDPacheco · General Building Contractor (B) · Painting Contractor (C-33)
CAULFIELD ROBIN SCOTTWalnut Creek · General Building Contractor (B)
CAVANAUGH CONSTRUCTIONLafayette · General Building Contractor (B)
CAW AIR CONSTRUCTION INCDanville · General Building Contractor (B) · HVAC Contractor (C-20)
CBC GENERAL CONTRACTORS INCWalnut Creek · General Building Contractor (B)
CC TILEPittsburg · Tile Contractor (C-54)
CDM SKY PLUMBING INCAntioch · Plumbing Contractor (C-36)
CDSWalnut Creek · General Building Contractor (B)
CEAP CONSTRUCTION INCDanville · General Building Contractor (B)
CEE JAY INDUSTRYPacheco · Electrical Contractor (C-10)
CEJA TILEAntioch · Tile Contractor (C-54)
CELES HANDY MANPittsburg · General Building Contractor (B)
CELLO ELECTRICConcord · Electrical Contractor (C-10)
CEMCON INCConcord · General Building Contractor (B) · Concrete Contractor (C-8) · Specialty Contractor
CENCAL ELECTRICRichmond · Electrical Contractor (C-10)
CENTENNIAL HARDWOOD FLOORSBrentwood · Flooring Contractor (C-15)
CENTRAL ALARM SERVICEDanville · Low Voltage Systems Contractor (C-7)
CENTRAL SERVICE PLUMBING COMPANYCrockett · Plumbing Contractor (C-36)
CEPEDA CONSTRUCTIONLafayette · General Building Contractor (B)
CERLETTI & KENNEDY DESIGN - BUILDWalnut Creek · General Building Contractor (B)Kitchen & bathroom remodeling · Room additions · Sunrooms
CERTOR LATH & PLASTERBrentwood · Drywall Contractor (C-9) · Lathing & Plastering Contractor (C-35)
CERVANTES BUILDER INCRichmond · General Building Contractor (B)
CERVANTES CONSTRUCTIONConcord · General Building Contractor (B)
CES-TECH HEATING AND COOLINGConcord · HVAC Contractor (C-20)
CESAR'S CONSTRUCTION & HANDYMAN SERVICES INCConcord · General Building Contractor (B)
CEZ ELECTRIC AND MAINTENANCEAntioch · General Building Contractor (B) · Electrical Contractor (C-10)
CEZU CONSTRUCTION INCBrentwood · General Building Contractor (B)
CFC BUILDERBrentwood · General Building Contractor (B)
CH ROOFING INCConcord · Roofing Contractor (C-39)
CHACON VM CONSTRUCTIONPittsburg · General Building Contractor (B)
CHAD REED CONSTRUCTION INCSan Ramon · General Building Contractor (B)
CHAI HARDWOOD FLOORSan Pablo · Flooring Contractor (C-15)
CHAIREZ FENCINGAntioch · Fencing Contractor (C-13)
CHAMBERLAIN DAVID ROOFINGEl Sobrante · Roofing Contractor (C-39)
CHAMBERLUX AUTOMATA INCPinole · Low Voltage Systems Contractor (C-7)
CHAMBERS CARL CONSTRUCTIONBrentwood · General Building Contractor (B)
CHAN KEN LUNOrinda · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
CHANDLER SCOTT CONTRACTORAlamo · General Building Contractor (B)
CHAO GAO CONSTRUCTION COMPANYSan Ramon · General Building Contractor (B)
CHAPARRO JONATHAN CONSTRUCTIONLafayette · General Building Contractor (B)
CHAPMAN AARON BUILDERSConcord · General Building Contractor (B)
CHARBONNEAU PETER GPittsburg · Landscaping Contractor (C-27)
CHARGEPRO ELECTRICAL SOLUTIONSConcord · Electrical Contractor (C-10)
CHARMING PAINTING AND DECORATINGWalnut Creek · General Building Contractor (B) · Painting Contractor (C-33)
CHASE ROOTER & PLUMBING INCDanville · Plumbing Contractor (C-36)Sewer repair & replacement · Video inspections · Drain & sewer lines
CHAU'S CONSTRUCTIONPleasant Hill · General Building Contractor (B)
CHAUSSE J ALLAN PAINTINGConcord · Painting Contractor (C-33)
CHAVEZ ROOFINGBrentwood · Roofing Contractor (C-39)
CHECKERED FLAG FLOORINGByron · Flooring Contractor (C-15)
CHEROKEE CONSTRichmond · General Building Contractor (B)
CHERRY GROVE LANDSCAPE LLCBay Point · Landscaping Contractor (C-27)
CHILL HEATING AND COOLINGSan Ramon · HVAC Contractor (C-20)AC repair · AC replacement · Heating system repair
CHIN CONSTRUCTIONWalnut Creek · General Building Contractor (B)
CHINCHILLA ELECTRICRichmond · Electrical Contractor (C-10)
CHINLAKOV ULIANConcord · Tile Contractor (C-54)
CHIPMAN RELOCATION & LOGISTICSSan Ramon · Specialty ContractorLong distance moving · Local moving · International moving
CHOEPHEL GENDUN ELECTRICRichmond · General Building Contractor (B) · Electrical Contractor (C-10)
CHORAK ROBERT J IILafayette · General Building Contractor (B)
CHOSENKO ANDREY CONSTRUCTIONDanville · General Building Contractor (B)
CHRIS FORTNER CONSTRUCTION INCOakley · General Building Contractor (B)
CHRIS KIEFER CONSTRUCTIONEl Sobrante · General Building Contractor (B)Remodeling contractor that has retired after about 45 years of work for homeowners in Berkeley and El Cerrito, CA, and beyond.
CHRISTENSEN BROTHERS CONSTRUCTION COMPANYConcord · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)Remodels and additions · Commercial and residential framing · Exterior elements
CHRISTIAN HVACClayton · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · HVAC Contractor (C-20)
CHRISTOPHER STEWARTBay Point · Specialty Contractor
CHRISTOPHER T RUGGIERIDanville · General Building Contractor (B)
CHRISTY PLUMBINGDiscovery Bay · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
CHU JIAN-CHON CONSTRUCTIONPinole · General Building Contractor (B) · Plumbing Contractor (C-36)
CHU MING-YAUPittsburg · General Building Contractor (B)
CHUI'S CONSTRUCTIONSan Ramon · General Building Contractor (B)
CHULA VISTA LANDSCAPEOakley · Landscaping Contractor (C-27)
CHUNG KEVIN KEl Cerrito · General Building Contractor (B)
CHZ DRYWALLOakley · Drywall Contractor (C-9)
CICARELLI CONTRACTORS INCRichmond · General Building Contractor (B)
CICCARELLO ELECTRICOakley · Electrical Contractor (C-10)
CINEMA INSTALLATION & SERVICES INCSan Ramon · Specialty Contractor
CIRTA ELECTRICHercules · Electrical Contractor (C-10)
CIS CARPET AND FLOORS INCAntioch · Flooring Contractor (C-15)
CITADEL GLASS INCHercules · Glazing Contractor (C-17)
CITRINE LANDSCAPE COMPANYDiscovery Bay · Landscaping Contractor (C-27)
CITY BAY ELECTRIC INCORPORATEDWalnut Creek · Electrical Contractor (C-10)
CITY ELECTRIC SERVICE INCCrockett · Electrical Contractor (C-10)Electrical system upgrades · Troubleshooting · Electrical repairs
CITY FIRE PROTECTIONSan Pablo · Fire Protection Contractor (C-16)
CITY GREEN BUILDERSPacheco · General Building Contractor (B)
CITY MECHANICAL INCHercules · Specialty Contractor · HVAC Contractor (C-20) · Plumbing Contractor (C-36)HVAC · Commercial plumbing · Refrigeration
CJM DEVELOPMENTConcord · General Building Contractor (B)
CK LANDSCAPE SOLUTIONS LLCDanville · Landscaping Contractor (C-27)
CLAIBORNE CONSTRUCTIONClayton · General Building Contractor (B)
CLANCY MICHAEL CONSTRUCTIONSan Ramon · General Building Contractor (B)
CLANCY'S PRECISION PAINTINGMartinez · Painting Contractor (C-33)
CLARE S E CONSTRUCTION AND GENERAL CONTRACTORDanville · General Building Contractor (B)
CLAREMONT CONSTRUCTION INCPleasant Hill · General Building Contractor (B)
CLARK JIM COMPANY INCBrentwood · General Building Contractor (B)
CLARK R F OF SAN FRANCISCO INCLafayette · General Building Contractor (B)
CLARKE BRENDANAlamo · Specialty Contractor
CLARKE CONSTRUCTIONPleasant Hill · General Building Contractor (B)
CLASS A DRAIN & PLUMBING INCRichmond · Plumbing Contractor (C-36)
CLASSIC HEATING AND AIR CONDITIONINGConcord · HVAC Contractor (C-20)
CLASSIC POOLSConcord · Swimming Pool Contractor (C-53)Custom in-ground pool design and constru · Spa design and construction · Pool removal and rebuilding

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