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.

BROS CONSTRUCTIONRichmond · General Building Contractor (B)
BROSAMER & WALL INCWalnut Creek · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
BROSAMER ROBERTWalnut Creek · General Engineering Contractor (A) · Specialty Contractor
BROTHER INTERLOCKING PAVERPittsburg · Specialty Contractor
BROTHERS CUSTOM FLOORINGAntioch · Flooring Contractor (C-15)
BROTHERS ENERGY INCORPORATEDBrentwood · Specialty Contractor · HVAC Contractor (C-20)
BROTHERS HARDWOOD FLOORINGPleasant Hill · General Building Contractor (B) · Flooring Contractor (C-15) · Painting Contractor (C-33)
BROVELLI CONSTRUCTION INCOrinda · General Building Contractor (B)
BROWN AND CALDWELLWalnut Creek · General Engineering Contractor (A)Compliance and Permitting · Construction Management · Industrial Water
BROWN AND CALDWELL CONSTRUCTORSWalnut Creek · General Engineering Contractor (A)
BROWN CONSTRUCTIONWalnut Creek · General Engineering Contractor (A) · General Building Contractor (B)
BROWN GREGORY R CUSTOM BUILDERS INCMoraga · General Building Contractor (B)
BROWN NICK CONSTRUCTION INCConcord · General Building Contractor (B)
BROWN ROBERT L CONSTRUCTION INCMartinez · General Building Contractor (B)Major Reconstruction · Tenant Improvements · Construction Litigation Support
BROWNING CONSTRUCTION AND REMODELWalnut Creek · General Building Contractor (B)
BROWNING MASONRYMartinez · Masonry Contractor (C-29)Stone work · Stone siding · Brick work
BRP ENTERPRISES LLCMartinez · General Building Contractor (B)
BRUCKER BUILDING COMPANY INCEl Cerrito · General Building Contractor (B)
BRUNO FRAMINGPittsburg · Cabinet, Millwork & Finish Carpentry (C-6)
BRUNSWIG ELECTRIC COWalnut Creek · Electrical Contractor (C-10)
BRUSH STROKES FOR FOLKSBay Point · General Building Contractor (B) · Painting Contractor (C-33)
BRUZZONE DAVID R CONSTRUCTION COMoraga · General Building Contractor (B)
BRYAN'S LANDSCAPING SERVICEBay Point · Landscaping Contractor (C-27)
BUBNIAK TDiscovery Bay · General Building Contractor (B)
BUDGET BLINDS OF THE DELTABrentwood · Specialty Contractor
BUDGET HANDYMAN SERVICESPacheco · General Building Contractor (B)Carpentry · Painting · Plumbing
BUILD BY BOGDANWalnut Creek · General Building Contractor (B)
BUILD IT RIGHT CONSTRUCTIONPacheco · General Building Contractor (B)
BUILD LAMORINDALafayette · General Building Contractor (B)
BUILD RIGHTRichmond · General Building Contractor (B)
BUILD STRONG CONSTRUCTION AND REMODELINGWalnut Creek · General Building Contractor (B)
BUILD TECH CONSTRUCTION INCLafayette · General Building Contractor (B)
BUILD WISE CONSTRUCTIONBrentwood · General Building Contractor (B)
BUILD X CONTRACTING CORPBrentwood · General Building Contractor (B)
BUILDER BUDDIES INCAntioch · General Building Contractor (B)
BUILDING SERVICESWalnut Creek · General Building Contractor (B) · Sheet Metal Contractor (C-43)
BUILDING SERVICES / SYSTEM MAINTENANCE INCORPORATEDConcord · General Building Contractor (B) · Electrical Contractor (C-10) · Landscaping Contractor (C-27) · Roofing Contractor (C-39) · Specialty Contractor
BUILDRITE BAY AREA INCEl Sobrante · General Building Contractor (B)
BUILT ICONClayton · General Building Contractor (B)Mass timber structures · Mass timber framing system · Helical screw pile foundations
BUILT LIKE ROME CONCRETE SERVICESWalnut Creek · Specialty Contractor
BUILT RIGHT CONSTRUCTION AND RESTORATIONPacheco · General Building Contractor (B) · Flooring Contractor (C-15) · Specialty ContractorKitchen remodeling · Bathroom remodeling · Flooring
BULLDOG GREEN REMEDIATION INCClayton · General Engineering Contractor (A) · Specialty Contractor
BULLFINCH CONSTRUCTION INCSan Ramon · General Building Contractor (B)
BULLOCK JEFFPacheco · General Building Contractor (B) · Plumbing Contractor (C-36)
BUMBLE BEE CONSTRUCTIONPinole · Cabinet, Millwork & Finish Carpentry (C-6)
BUNDY AND SON PAINTINGConcord · Painting Contractor (C-33)
BUNNELL'S CABINETSBrentwood · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
BUON HUASIOrinda · General Building Contractor (B) · Solar Contractor (C-46)
BURKE PAINTINGPleasant Hill · Painting Contractor (C-33)
BURKE PETERWalnut Creek · General Building Contractor (B)
BURKHOLDER ROD CONSTRUCTIONDanville · General Building Contractor (B)
BURKIN ELECTRICConcord · Electrical Contractor (C-10)
BURRIS BUILDERS INCAntioch · General Building Contractor (B)Kitchen and bathroom remodeling · Exterior and interior painting · Home additions
BURTON BUILDERS LLCRichmond · General Building Contractor (B)
BURTON UNDERGROUND INCConcord · General Engineering Contractor (A) · General Building Contractor (B)
BURTT CONSTRUCTION SERVICESOrinda · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36) · Solar Contractor (C-46) · Steel Contractor (C-50, C-51)
BURTT ROBERTOrinda · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
BUSBY JAMES SCOTTMartinez · General Building Contractor (B)New Construction · Commercial Construction · Residential Construction
BUSBY SCOTT CONSTRUCTION INCMartinez · General Engineering Contractor (A) · General Building Contractor (B) · Glazing Contractor (C-17)New Construction · Commercial Construction · Residential Construction
BUSCH ELECTRIC INCWalnut Creek · Electrical Contractor (C-10)
BUSTAMANTE CONSTRUCTIONEl Sobrante · General Building Contractor (B)
BUTLER HOWARD ELECTRICClayton · Electrical Contractor (C-10)
BUTTERLY PATRICK M ELECTRICAL CONTRACTOR INCDiscovery Bay · Electrical Contractor (C-10)
BWI/TPC A JOINT VENTUREWalnut Creek · General Engineering Contractor (A)
BYCNN LLCAntioch · General Building Contractor (B)
BYRNE ANDY CONSTRUCTIONHercules · General Building Contractor (B)
C / S ERECTORS INCSan Ramon · Glazing Contractor (C-17)Features projects including university buildings, a hospital, a city hall, and a bridge toll plaza.
C & C FIRE PROTECTION INCConcord · Fire Protection Contractor (C-16)Design and Installation · Inspections · Repair and Service
C & C TREE SOLUTIONSConcord · Specialty Contractor
C & H PLUMBING CORPORATIONMartinez · Plumbing Contractor (C-36)
C & J CUSTOM CASEWORK INCOakley · Cabinet, Millwork & Finish Carpentry (C-6)
C & J ELECTRIC COMPANYWalnut Creek · Electrical Contractor (C-10)
C & J FENCINGSan Ramon · Fencing Contractor (C-13) · Specialty ContractorCustom Fencing · Fence Repairs · Custom Wood Gates
C & J PAINT PROS INCBrentwood · Painting Contractor (C-33)
C & W TREE & LANDSCAPE COMartinez · Landscaping Contractor (C-27) · Specialty ContractorTree Trimming · Tree Reductions · Tree Removal
C AND J INSTALLS LLCOakley · General Building Contractor (B)
C B 2 BUILDERS INCORPORATEDRichmond · General Building Contractor (B)Tenant Improvements · Critical Facilities · Public/Cultural
C B A HOME BUILDING SERVICESPacheco · General Building Contractor (B) · Plumbing Contractor (C-36)
C B M REMODELINGHercules · General Building Contractor (B)
C B P CONSTRUCTION INCBrentwood · General Building Contractor (B)
C B PRO CONSTRUCTIONConcord · General Building Contractor (B)
C C L TREES SERVICESOakley · Specialty ContractorTree Removal · Tree Pruning & Thinning · Palm Trimming
C C N COMPANY INCOrinda · General Engineering Contractor (A) · General Building Contractor (B)
C C R CONSTRUCTION INCConcord · General Building Contractor (B)
C D & POWERMartinez · General Engineering Contractor (A) · Electrical Contractor (C-10)Generator Rental · Generator Sales & Installation · Generator Maintenance
C D M ASPHALTConcord · General Engineering Contractor (A) · General Building Contractor (B)
C D PLUMBING CONSTRUCTIONWalnut Creek · Plumbing Contractor (C-36)
C E CONSTRUCTIONSan Pablo · General Building Contractor (B)
C E ELECTRICOakley · Electrical Contractor (C-10)
C E Z ELECTRICPacheco · Electrical Contractor (C-10)
C FER CONSTRUCTION INCMartinez · General Building Contractor (B) · Concrete Contractor (C-8)
C H & L LANDSCAPINGConcord · Concrete Contractor (C-8) · Landscaping Contractor (C-27)
C H BUILDERS INCSan Pablo · General Building Contractor (B)
C H F FLOORINGAntioch · Flooring Contractor (C-15)
C H I CONSTRUCTIONWalnut Creek · General Building Contractor (B)
C H U B A CONSTRUCTIONWalnut Creek · General Building Contractor (B)
C HAMMOND CONSTRUCTIONRichmond · General Engineering Contractor (A) · Concrete Contractor (C-8) · Demolition Contractor (C-21)
C J COUNTER INSTALLATIONSBrentwood · Cabinet, Millwork & Finish Carpentry (C-6) · Specialty Contractor
C J H ELECTRICAL CONTRACTORConcord · Electrical Contractor (C-10)
C J H GENERAL CONTRACTORSDanville · General Building Contractor (B)
C J W LANDSCAPEMartinez · Landscaping Contractor (C-27)
C J'S ROOFINGSan Ramon · Roofing Contractor (C-39)Commercial Roof Services · Replacement · Repairs
C K CONSTRUCTIONEl Sobrante · General Building Contractor (B)
C L O CONSTRUCTIONPoint Richmond · General Building Contractor (B)
C LECTRIC COMPANY LLCOakley · Electrical Contractor (C-10)
C M CONSTRUCTIONAntioch · General Building Contractor (B)
C M E CONSTRUCTION INCClayton · General Engineering Contractor (A) · Electrical Contractor (C-10)
C M H CONSTRUCTION INCDanville · General Building Contractor (B)
C M I ENGINEERING & CONSTRUCTIONWalnut Creek · General Building Contractor (B)
C M UNLIMITEDSan Ramon · Electrical Contractor (C-10)
C M WORKSRichmond · General Building Contractor (B)
C N D CONSTRUCTION COMPANY INCConcord · General Building Contractor (B)
C P C CONSTRUCTIONOakley · General Building Contractor (B) · Painting Contractor (C-33)
C P ELECTRICDanville · Electrical Contractor (C-10)
C P LANDSCAPINGMartinez · Landscaping Contractor (C-27)Landscaping & Gardening · Fencing · Demolition & Hauling
C R B PAINTINGConcord · Painting Contractor (C-33)
C R FIRELINE INCPacheco · Fire Protection Contractor (C-16)Fire Sprinkler Systems · Alarm Systems · Fire Extinguishers
C R T ELECTRICALAntioch · Electrical Contractor (C-10)
C S C SERVICESConcord · General Building Contractor (B)
C S DEVELOPMENT & CONSTRUCTION INCDanville · General Building Contractor (B)
C S INDUSTRIAL CONSTRUCTION MANAGEMENTLafayette · General Engineering Contractor (A)
C T B FIBER OPTIC SERVICES INCPittsburg · Low Voltage Systems Contractor (C-7)
C T E GROUPConcord · General Building Contractor (B)
C T I - CONTROLTECH INCSan Ramon · General Engineering Contractor (A)Valves · Actuators · Pressure Relief
C V M PAINTING INCEl Sobrante · Painting Contractor (C-33)
C V W PROPERTIESWalnut Creek · General Building Contractor (B)
C W G DEMOLITION & HAULING INCDanville · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21)
C&N CONSTRUCTION GROUP INCKensington · General Building Contractor (B)
CA DAS ELECTRICDanville · Electrical Contractor (C-10)
CA PACIFIC COAST CONSTRUCTION & RESTORATION INCBethel Island · General Building Contractor (B)
CAB-TECHPittsburg · Cabinet, Millwork & Finish Carpentry (C-6)
CABINET PAINTING BY MIKE DMartinez · General Building Contractor (B) · Painting Contractor (C-33)
CABINETS BY BETTER DESIGNMartinez · General Building Contractor (B)
CABRERA CONSTRUCTIONAntioch · General Building Contractor (B)
CABRERA GENERAL CONTRACTORRichmond · General Building Contractor (B)
CADCO DOOR & WINDOWConcord · Glazing Contractor (C-17) · Specialty Contractor
CADINHA LANDSCAPING & DESIGNDanville · Landscaping Contractor (C-27)
CAL - LINE TREE CAREConcord · Specialty Contractor
CAL BAY ELECTRICAntioch · Electrical Contractor (C-10)
CAL COM ELECTRIC INCPittsburg · Electrical Contractor (C-10)
CAL COMFORTRichmond · HVAC Contractor (C-20)
CAL DECKING AND STEELAntioch · Steel Contractor (C-50, C-51)
CAL HELICAL SOLUTIONS INCPittsburg · General Building Contractor (B)
CAL HOME RENOVATIONS LLCSan Pablo · General Building Contractor (B)
CAL MANAGEMENT INCClayton · General Building Contractor (B)
CAL PACIFIC ALARMSBrentwood · Electrical Contractor (C-10)
CAL PAINTINGRichmond · Painting Contractor (C-33)
CAL PAVERSMoraga · Concrete Contractor (C-8) · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21)
CAL TEC ELECTRICAL SYSTEMSConcord · Electrical Contractor (C-10)
CAL TECH SECURITY SERVICES INCSan Ramon · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
CAL-BAY COMMUNICATIONSDanville · Low Voltage Systems Contractor (C-7)
CAL-DELTA PLUMBINGPittsburg · Plumbing Contractor (C-36)
CAL-NEVA ENVIRONMENTAL SYSTEMSConcord · General Building Contractor (B) · Specialty Contractor · Electrical Contractor (C-10) · HVAC Contractor (C-20)
CALBERT'S ELECTRICALAntioch · Electrical Contractor (C-10)
CALCO PARTNERS INCMartinez · General Engineering Contractor (A)
CALCON SYSTEMS INCSan Ramon · Electrical Contractor (C-10)System Integration & Controls · Control Panel Fabrication · Instrumentation & Calibration
CALGATE HOME IMPROVEMENTS INCHercules · General Building Contractor (B) · Flooring Contractor (C-15)
CALI CLIMATE MECHANICALBrentwood · HVAC Contractor (C-20)
CALI HOME CONSTRUCTORSConcord · General Building Contractor (B)
CALI HVAC INCConcord · HVAC Contractor (C-20)
CALI PLUMBING & ROOTER LLCAntioch · Plumbing Contractor (C-36) · Specialty Contractor
CALI PRO FIRE PROTECTIONRichmond · Fire Protection Contractor (C-16)
CALI SCAPINGMoraga · General Building Contractor (B) · Landscaping Contractor (C-27)
CALI STEEL INCBrentwood · Steel Contractor (C-50, C-51)
CALI WATER HEATER & HVACBrentwood · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
CALIBUILDERSPleasant Hill · General Building Contractor (B)
CALICO CALIFORNIA CONSTRUCTORES INCSan Pablo · General Engineering Contractor (A) · General Building Contractor (B)Repairs and new constructions · Concrete engraving, polishing and staini
CALIEL INTERLOCKING PAVERS INCPinole · Specialty Contractor
CALIF ANTHONY ALLENSan Ramon · Specialty Contractor
CALIFA TREE CARE INCRichmond · Specialty Contractor
CALIFORNIA AESTHETICS INCOrinda · General Building Contractor (B)
CALIFORNIA AIR INCDanville · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43)
CALIFORNIA AQUA PROS INCDiscovery Bay · Swimming Pool Contractor (C-53) · Specialty Contractor
CALIFORNIA BOILER WORKS INCORPORATEDClayton · Specialty Contractor
CALIFORNIA BUILDING AND REMODELINGRichmond · General Building Contractor (B)
CALIFORNIA CAPITAL & INVESTMENT GROUPPleasant Hill · General Building Contractor (B)Commercial brokerage · Commercial development · Construction management
CALIFORNIA COLORS PAINTING COMPANY INCPleasant Hill · Painting Contractor (C-33)
CALIFORNIA COMFORT AIR INCOakley · HVAC Contractor (C-20)
CALIFORNIA CONCRETE CONTRACTORS LLCConcord · Concrete Contractor (C-8)
CALIFORNIA CONCRETE OVERLAY INCMartinez · Specialty Contractor
CALIFORNIA CONSTRUCTION PRO SERVICEWalnut Creek · General Building Contractor (B)
CALIFORNIA CONTRACTORSKensington · General Building Contractor (B)
CALIFORNIA CUSTOM CONTRACTORS INCLafayette · Roofing Contractor (C-39)
CALIFORNIA DIRT INCORPORATEDRichmond · General Engineering Contractor (A)
CALIFORNIA ELITE HOMESOrinda · General Building Contractor (B)
CALIFORNIA FALLS & FOUNTAINSConcord · Landscaping Contractor (C-27)
CALIFORNIA FIRE DETECTIONPleasant Hill · Electrical Contractor (C-10)
CALIFORNIA FIRST CLASS CONSTRUCTION INCWalnut Creek · General Building Contractor (B)
CALIFORNIA GLAZING SOLUTIONSAlamo · Glazing Contractor (C-17)
CALIFORNIA HEATING AND COOLING INCAntioch · HVAC Contractor (C-20)
CALIFORNIA HIGHWAY CONSTRUCTION GROUP INCConcord · General Engineering Contractor (A) · General Building Contractor (B)
CALIFORNIA INTERIOR SHUTTERSSan Ramon · Specialty Contractor
CALIFORNIA MECHANICALBrentwood · HVAC Contractor (C-20)
CALIFORNIA ORGANIC LANDSCAPINGPacheco · Landscaping Contractor (C-27)
CALIFORNIA OUTDOOR INCConcord · Landscaping Contractor (C-27)
CALIFORNIA PACIFIC PAINTINGConcord · Painting Contractor (C-33)
CALIFORNIA PAVERS INTERLOCKING SERVICERichmond · Landscaping Contractor (C-27) · Specialty Contractor
CALIFORNIA PRECISION BUILDINGPleasant Hill · General Building Contractor (B)
CALIFORNIA PROFESSIONAL BUILDERS INCDanville · General Engineering Contractor (A) · General Building Contractor (B)
CALIFORNIA ROOF PROSConcord · Roofing Contractor (C-39)Roof repair and leak repair · Roof replacement and installation · Roof inspections

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