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.

STONE TREEConcord · Specialty Contractor
STONE VALLEY ELECTRIC LLCAlamo · Electrical Contractor (C-10)
STONE VALLEY MARBLE & GRANITEPleasant Hill · Tile Contractor (C-54)
STONEROCK IAN SAMUELPleasant Hill · General Building Contractor (B)
STORESUND CONSTRUCTION INCKensington · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
STORM PLUMBINGSan Pablo · Plumbing Contractor (C-36)
STORM WATER INSPECTION & MAINTENANCE SERVICES LLCDiscovery Bay · Specialty ContractorStorm Water Maintenance · Street Sweeping · BMP Installs
STORNETTA CONSTRUCTIONDiscovery Bay · General Building Contractor (B)
STRAIGHT FLUSH PLUMBING & ROOTER LLCPleasant Hill · Plumbing Contractor (C-36)
STRAIGHT LINE IMPORTS INCMartinez · General Building Contractor (B)Kitchen countertops · Bathroom countertops · Fireplaces
STRAIGHT SHOT PLUMBINGOakley · Plumbing Contractor (C-36)
STRAIGHTLINE FENCESAntioch · Fencing Contractor (C-13) · Specialty ContractorProvides fence estimates at no charge and does not offer repair jobs.
STRAIGHTLINE PAINTINGBethel Island · Painting Contractor (C-33)
STRAIN DAVID CONSTRUCTION INCRichmond · General Building Contractor (B)
STRANAHAN TILESan Ramon · Tile Contractor (C-54)
STRAND BUILDERSWalnut Creek · General Building Contractor (B)
STREAMLINE BUILDERSLafayette · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
STREAMSCAPESDiscovery Bay · Landscaping Contractor (C-27)
STROER & GRAFF INCAntioch · General Engineering Contractor (A)
STROKE OF GENIUS PAINTINGRichmond · Painting Contractor (C-33)
STRONG TOWER CONSTRUCTIONAntioch · General Building Contractor (B)
STRONGBUILT CONSTRUCTION COMPANYSan Pablo · General Building Contractor (B)
STROPE INDUSTRIES INCDanville · General Building Contractor (B)
STROUD DEVELOPMENTLafayette · General Building Contractor (B)
STRUCTURE PROConcord · General Building Contractor (B)
STRYK CONSTRUCTIONLafayette · General Building Contractor (B)
STUART CONSTRUCTIONRichmond · General Building Contractor (B)
STUART CONSTRUCTIONEl Cerrito · General Building Contractor (B)
STUART CUTTConcord · General Building Contractor (B)
STUCCO KINGBrentwood · Lathing & Plastering Contractor (C-35)
STUDIO CRIT CONSTRUCTION INCOrinda · General Engineering Contractor (A) · General Building Contractor (B)
STYLE & STRUCTURE INCPleasant Hill · General Building Contractor (B)
STYLE BUILDERS CONSTRUCTION LLCPleasant Hill · General Building Contractor (B)
SUCCESS WATER SYSTEMS INCBrentwood · Plumbing Contractor (C-36) · Specialty ContractorWater Softeners · Water Refiners · Drinking Water Systems
SUD EX COBrentwood · General Engineering Contractor (A)
SUDWEEKS EXCAVATINGBrentwood · General Engineering Contractor (A)
SUGAR TOWN ART GLASSCrockett · Glazing Contractor (C-17)Architectural Stained Glass · Historic Restoration · Original Commissions
SUITE ADDITIONSConcord · General Building Contractor (B) · Electrical Contractor (C-10)
SULIAFU CONSTRUCTIONAntioch · General Building Contractor (B)
SULLIVAN BROTHER PLUMBER INCConcord · Plumbing Contractor (C-36)
SULLIVAN CONSTRUCTION COMPANY INCConcord · General Building Contractor (B)
SULLIVAN KEVIN & ASSOCIATES INCPacheco · Specialty Contractor · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)
SULVARAN DRYWALLAntioch · Drywall Contractor (C-9)
SUMERLIN PAINTINGConcord · Painting Contractor (C-33)
SUMI BUILDERSSan Ramon · General Building Contractor (B)
SUMI CONSTRUCTION INCSan Ramon · General Building Contractor (B)
SUMMERHILL CONSTRUCTION COMPANYSan Ramon · General Building Contractor (B)
SUMMERS R CONSTRUCTIONWalnut Creek · General Building Contractor (B)
SUMMIT CONSTRUCTIONLafayette · General Building Contractor (B)
SUMMIT HEIGHT CONSTRUCTION INC.Oakley · General Building Contractor (B)
SUMMIT LANDSCAPE INCMartinez · Landscaping Contractor (C-27) · Swimming Pool Contractor (C-53)
SUN DEVELOPMENT & CONSTRUCTION INCWalnut Creek · General Building Contractor (B)
SUN FRANCIS PAINTINGSan Pablo · Painting Contractor (C-33)
SUN PIRATES INCDanville · Electrical Contractor (C-10)
SUN SAGE SOLAR LLCConcord · Electrical Contractor (C-10)
SUN VALLEY CARPETSConcord · Flooring Contractor (C-15)
SUNCOAST AWNING LLCMartinez · Specialty ContractorRetractable Awnings · Fixed Awnings & Canopies · Pergola Shade Systems
SUNCREST HOMES INCAlamo · General Building Contractor (B)
SUNDANCE SOLARPleasant Hill · Solar Contractor (C-46)
SUNIA CONSTRUCTION INCConcord · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
SUNRISE GRADING & PAVINGBrentwood · Earthwork & Paving Contractor (C-12)
SUNRISE VINE VIEW LLCConcord · Landscaping Contractor (C-27)
SUNSET DEVELOPMENT COMPANYSan Ramon · General Building Contractor (B)
SUNSET FLOORINGAntioch · Flooring Contractor (C-15)
SUNSET PAINTINGAntioch · Painting Contractor (C-33)
SUNSET PAINTINGSan Ramon · Painting Contractor (C-33)Interior and exterior painting · Drywall repair · Garage floor coating
SUNSET TILE AND STONEPleasant Hill · Tile Contractor (C-54)
SUNSHINE FLOORS LLCEl Sobrante · Flooring Contractor (C-15)
SUNSHINE GUTTERS AND ROOFING INCEl Cerrito · Roofing Contractor (C-39) · Specialty Contractor
SUNVIEW LANDSCAPESan Ramon · Landscaping Contractor (C-27)
SUP AIR MAN COOLING AND HEATINGOakley · HVAC Contractor (C-20)
SUPER BUFFALO WRECKING SERVICESRichmond · Demolition Contractor (C-21)
SUPER COOL MECHANICAL INCAlamo · HVAC Contractor (C-20)
SUPER SAVERS PLUMBING AND ROOTERAntioch · Plumbing Contractor (C-36)
SUPERIOR CONSTRUCTION & RENOVATIONMartinez · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SUPERIOR ELECTRICAL CONSTRUCTIONConcord · Electrical Contractor (C-10)
SUPERIOR FENCE & RAIL SF EAST BAYWalnut Creek · Fencing Contractor (C-13) · Masonry Contractor (C-29)
SUPERIOR FENCE AND RAIL-SACRAMENTOConcord · Fencing Contractor (C-13)
SUPERIOR FLOORS FTC LLCAntioch · Flooring Contractor (C-15)Hardwood flooring · Vinyl flooring · Tile flooring
SUPERIOR PLUMBING & DRAIN CLEANING SERVICESRichmond · Plumbing Contractor (C-36) · Specialty ContractorDrain unclogging · Garbage disposal repair · Video pipe inspection
SUPERIOR ROOFINGPittsburg · Roofing Contractor (C-39)
SUPERIOR SECURITY SYSTEMS INCEl Sobrante · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
SUPERIOR WALLCOVERINGConcord · Painting Contractor (C-33)
SUPERIOR WINDOW WORKSConcord · General Building Contractor (B) · Glazing Contractor (C-17) · Specialty Contractor
SURETY ROOFING LLCPittsburg · Roofing Contractor (C-39)
SURFACE RESOLUTIONS LLCOakley · Specialty Contractor
SUSTAINABLE GROUP INCMoraga · General Engineering Contractor (A) · Specialty Contractor
SUT'S SUPERIOR UNDERGROUND TANK SERVICE INCSan Ramon · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21) · Landscaping Contractor (C-27) · Specialty Contractor
SVA CONSTRUCTION INCPittsburg · General Building Contractor (B)
SWAN POOLSWalnut Creek · Landscaping Contractor (C-27) · Swimming Pool Contractor (C-53)
SWANK ELECTRICLafayette · Electrical Contractor (C-10)
SWANSON JOSH CONSTRUCTION COMPANYMartinez · General Building Contractor (B)
SWANSON STEVEN L CONCRETE CONTRACTORPleasant Hill · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6) · Concrete Contractor (C-8)
SWEET DAVE PAINTINGMartinez · Painting Contractor (C-33)
SWENSON ERIC PAINTINGOakley · Painting Contractor (C-33)
SWIERS ELECTRICAL SERVICESConcord · Electrical Contractor (C-10)
SWIFT CERTIFIED MECHANICALConcord · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Solar Contractor (C-46)Commercial equipment service · Equipment repair and diagnostics · Equipment sales and installation
SWIFT CONSTRUCTIONConcord · General Building Contractor (B)
SWIFT RESTORATION INCWalnut Creek · General Building Contractor (B)Mold remediation · Water damage restoration · Storm restoration
SWINERTON / WEBCOR JVConcord · General Engineering Contractor (A) · General Building Contractor (B)
SWINERTON BUILDERSConcord · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Cabinet, Millwork & Finish Carpentry (C-6) · Concrete Contractor (C-8) · Drywall Contractor (C-9) · Electrical Contractor (C-10) · Earthwork & Paving Contractor (C-12) · Fire Protection Contractor (C-16) · Demolition Contractor (C-21) · Masonry Contractor (C-29) · Painting Contractor (C-33) · Lathing & Plastering Contractor (C-35) · Roofing Contractor (C-39) · Steel Contractor (C-50, C-51)Tenant improvements · Ground-up towers · LEED-certified green buildings
SWINERTON BUILDERS & POWER ENGINEERING A JOINT VENTUREConcord · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
SWINERTON ENERGY INCConcord · General Engineering Contractor (A)
SWINERTON MANAGEMENT & CONSULTING LLCConcord · General Building Contractor (B)
SWINERTON RUBECON JOINT VENTUREConcord · General Engineering Contractor (A) · General Building Contractor (B)
SWIRSDING'S FLOOR SERVICERichmond · Flooring Contractor (C-15)
SWISHER CLIFF CUSTOM CONCRETE INCWalnut Creek · Concrete Contractor (C-8)
SWITCH PLUG ELECTRICConcord · General Building Contractor (B) · Electrical Contractor (C-10)
SWOPE SHAWN RWalnut Creek · General Building Contractor (B)
SYCAMORE CONSTRUCTIONRodeo · General Building Contractor (B)
SYCAMORE ELECTRIC LLCDanville · Electrical Contractor (C-10)
SYCAMORE VALLEY LANDSCAPE LLCAlamo · Landscaping Contractor (C-27)
SYMBOLIC PLUMBINGSan Ramon · Plumbing Contractor (C-36) · Specialty Contractor
SYMBOLIC REMODELING AND CONSTRUCTIONSan Ramon · General Building Contractor (B)
SYMPLIFY ROOFING INCWalnut Creek · Roofing Contractor (C-39)Shingle roof replacement · Roof repair · Roof inspection
SYNERGY CONSTRUCTION COLafayette · General Building Contractor (B)
SYNERGYPLUS LLCPinole · General Building Contractor (B) · HVAC Contractor (C-20)
SYSTEMATIC ELECTRICPittsburg · Electrical Contractor (C-10)
SYSTEMS MECHANICAL INCRichmond · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
SYVTSOV DMYTROConcord · Electrical Contractor (C-10)
SZETO MAN TATSan Ramon · General Building Contractor (B)
T - 1 ELECTRIC INCConcord · Electrical Contractor (C-10)
T & C CONSTRUCTIONWalnut Creek · General Building Contractor (B)
T & C PLUMBING AND ROOTER INCPittsburg · Plumbing Contractor (C-36)
T & D CONTRACTING SERVICESConcord · General Building Contractor (B) · Lathing & Plastering Contractor (C-35)
T & T LANDSCAPING & MAINTENANCESan Pablo · Landscaping Contractor (C-27)
T & T PAINTING COMoraga · Painting Contractor (C-33)
T 45 CONSTRUCTION INCPinole · General Building Contractor (B)
T A S KSan Ramon · Specialty Contractor
T B PLUMBINGMartinez · Plumbing Contractor (C-36)
T D CONSTRUCTIONBrentwood · General Building Contractor (B)
T D K CONSTRUCTIONRichmond · General Building Contractor (B)
T E P SConcord · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)HVAC · Generators · Electrical
T G B SERVICE CONTRACTORConcord · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
T G FLOOR COVERINGConcord · Flooring Contractor (C-15)
T G HARDWOOD FLOORSMoraga · Flooring Contractor (C-15)
T H NORTON CONSTRUCTIONPleasant Hill · General Building Contractor (B) · Landscaping Contractor (C-27)
T HUBBARD ELECTRICOakley · Electrical Contractor (C-10)
T I M E HOUSE CONSTRUCTIONRichmond · General Building Contractor (B)
T J CARPETBrentwood · Flooring Contractor (C-15)
T J GENERAL CONSTRUCTIONHercules · General Building Contractor (B)
T K CONSTRUCTIONLafayette · General Building Contractor (B)
T L TILE & STONEBrentwood · Tile Contractor (C-54)
T N B CONSTRUCTIONAntioch · General Engineering Contractor (A)
T N REMODELINGPacheco · General Building Contractor (B)
T N T FIRE PROTECTION INCAntioch · Fire Protection Contractor (C-16)Design and engineering · New construction · Service department
T N TELECOMConcord · Low Voltage Systems Contractor (C-7) · Specialty Contractor
T P G ENVIRONMENTALRichmond · Demolition Contractor (C-21)
T R & A INCHercules · General Engineering Contractor (A) · General Building Contractor (B)
T S C CONSTRUCTION COOrinda · General Building Contractor (B)
T TRAVALINI CONSTRUCTION INCMartinez · General Building Contractor (B)
T Z FLOORSConcord · Flooring Contractor (C-15)
T-H CONSTRUCTIONWalnut Creek · General Building Contractor (B) · Plumbing Contractor (C-36)
TABER CONSTRUCTION INCMartinez · General Engineering Contractor (A) · General Building Contractor (B)
TABERNUS SERVICE COMPANYConcord · General Building Contractor (B)
TAFOYA STEVE LLOYDAntioch · Specialty Contractor
TAHALAMO DESIGN & BUILD INC GENERAL CONTRACTORSWalnut Creek · General Building Contractor (B)
TAHMINA ARAL SABERIOrinda · General Building Contractor (B)
TAHOE POOL SERVICEBrentwood · Specialty Contractor
TAIZAN BUILDERAntioch · General Building Contractor (B)
TALIOR CONSTRUCTION INCEl Sobrante · General Building Contractor (B)
TAMAYO CONSTRUCTION COMPANYEl Sobrante · General Building Contractor (B)
TAN'S CONSTRUCTION LLCSan Ramon · General Building Contractor (B)
TANKLESS WATER HEATER EXPERTSSan Ramon · General Building Contractor (B) · Specialty Contractor · Plumbing Contractor (C-36)
TAP MASTER INCConcord · Plumbing Contractor (C-36) · Specialty ContractorHot Tapping · Line Stopping · Valve Insertion
TARAGANO DESIGN AND BUILDConcord · General Building Contractor (B)
TASK SULLIVAN INCMartinez · Specialty Contractor
TATE GENERAL CONTRACTINGConcord · General Building Contractor (B)
TAVERA HECTORRichmond · Electrical Contractor (C-10)
TAY & JAY DESIGNS INCPleasant Hill · General Building Contractor (B)
TAYLOR DARRELL ELECTRICAL CONTRACTINGEl Cerrito · Electrical Contractor (C-10) · Specialty Contractor
TAYLOR DENNIS EARL CONSTRUCTIONConcord · General Building Contractor (B)
TAYLOR GLENN RONALDRichmond · General Building Contractor (B)
TAYLOR MADE FLOORING INCBrentwood · Flooring Contractor (C-15)
TAYLOR RESTAURANT SYSTEMS INCAlamo · General Building Contractor (B)
TCPAF INCWalnut Creek · Specialty Contractor
TDI CONSTRUCTION INCBrentwood · General Building Contractor (B) · Plumbing Contractor (C-36)
TEAM NO LEAKS PLUMBING INCEl Sobrante · Plumbing Contractor (C-36)
TEAMES CONSTRUCTIONWalnut Creek · General Building Contractor (B)
TECHNICAL FLOORING PROFESSIONALS INCDanville · Flooring Contractor (C-15)
TECHNIQUE PAVERSOakley · Landscaping Contractor (C-27) · Specialty Contractor
TECHNOAIR HVAC SERVICESMartinez · HVAC Contractor (C-20)Ductwork Services · Heat Pump Installation · HVAC System Installation
TECHNOLOGY INFRASTRUCTURE CONSULTANTS GROUP INCConcord · Electrical Contractor (C-10)
TECHSMITH ELECTRIC LLCPittsburg · Electrical Contractor (C-10)
TEJADA IBOEl Cerrito · General Building Contractor (B)
TEK TILE STONE INCBrentwood · General Building Contractor (B) · Tile Contractor (C-54)
TELECOM STEEL LLCWalnut Creek · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10)
TEMPERATURE TECHNOLOGY INCORPORATEDPacheco · HVAC Contractor (C-20)
TENORIO CARLOS CONSTRUCTION SERVICEConcord · General Building Contractor (B)
TERRA NOVA INDUSTRIESWalnut Creek · General Building Contractor (B)
TERRA NOVA PROJECT DEVELOPMENT SERVICES INCWalnut Creek · General Building Contractor (B) · Earthwork & Paving Contractor (C-12)
TERRA VISTA LANDSCAPEAntioch · Landscaping Contractor (C-27)
TERRAFORM UNDERGROUND PCDiscovery Bay · General Engineering Contractor (A)
TERRASUR CORPORATIONConcord · General Building Contractor (B) · Landscaping Contractor (C-27)
TEVERBAUGH DRILLINGPleasant Hill · General Engineering Contractor (A)
TEVIOTDALEBrentwood · General Building Contractor (B)
TG ELECTRIC INCRichmond · Electrical Contractor (C-10)
TGER CONSTRUCTION COMPANYOrinda · General Building Contractor (B)
THAO HARDWOOD FLOORSEl Sobrante · Flooring Contractor (C-15)
THE BAY ELECTRICAntioch · Electrical Contractor (C-10)

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