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.

SILVA CONTRACTORS INCPinole · General Engineering Contractor (A) · Specialty ContractorPavers · Pool Deck · BBQ Island
SILVA ENTERPRISES GENERAL CONTRACTOROakley · General Building Contractor (B)
SILVA STACY L CONSTRUCTIONByron · General Engineering Contractor (A)
SILVA YASETH FINISH CARPENTER INCConcord · Cabinet, Millwork & Finish Carpentry (C-6)
SILVA'S DON LANDSCAPINGPinole · Landscaping Contractor (C-27)
SILVANI MARC LEEConcord · General Building Contractor (B)
SILVER PAINTINGSan Pablo · Painting Contractor (C-33)
SILVERADO VALLEY ELECTRICClayton · Electrical Contractor (C-10)
SILVERWOOD CONSTRUCTIONLafayette · General Building Contractor (B)
SIMCON COMPANYDiscovery Bay · General Building Contractor (B)
SIMONDS LOIS DBA GARDENING BY NATURES DESIGNRichmond · Landscaping Contractor (C-27)
SIMPLE PAVERS INCConcord · General Building Contractor (B) · Specialty Contractor
SIMPLY INTEGRATEDDiscovery Bay · General Building Contractor (B)
SINCLAIR BUILDERWalnut Creek · General Building Contractor (B)
SINCLAIR CONSTRUCTION CO INCConcord · General Building Contractor (B) · Flooring Contractor (C-15)Full Home Remodels · Room Additions · Kitchens
SINGELSTAD CONSTRUCTION INCOrinda · General Building Contractor (B)Auxiliary Dwelling Unit
SINGH SECURITY INCDanville · Electrical Contractor (C-10)
SINO HOME DECOPittsburg · General Building Contractor (B)
SINOSCAN CONSTRUCTION CO INCEl Cerrito · General Building Contractor (B)
SITECARE LANDSCAPE MAINTENANCE INCRichmond · Landscaping Contractor (C-27)
SITEWORKS CONSTRUCTION INCLafayette · General Engineering Contractor (A)
SITEWORKS LANDSCAPE INCRichmond · Landscaping Contractor (C-27)
SIU HUNG CHEONGOakley · General Building Contractor (B)
SIZEMORE & SONOakley · General Engineering Contractor (A)
SJD LANDSCAPINGAntioch · Landscaping Contractor (C-27)
SKC TILE & STONEBrentwood · Tile Contractor (C-54)
SKIM N DIP LLCConcord · Swimming Pool Contractor (C-53)Pool Service and Maintenance Packages · Chemical Plus · Chems, Bags & Baskets
SKINNER MICHAEL LESTERConcord · General Building Contractor (B)
SKINNER PAINTING AND DECORATINGWalnut Creek · Painting Contractor (C-33)
SKL ELECTRICConcord · Electrical Contractor (C-10)
SKUBA CONSTRUCTION SERVICES INCClayton · General Building Contractor (B) · Painting Contractor (C-33)
SKYLANDSCAPE LLCSan Ramon · Landscaping Contractor (C-27) · Specialty Contractor
SKYLINE CAPITAL BUILDERS LLCWalnut Creek · General Building Contractor (B)
SKYLINE GARAGE DOORSAntioch · Specialty Contractor
SKYLINE PAINTINGBay Point · Painting Contractor (C-33)
SKYROOF INCWalnut Creek · Roofing Contractor (C-39)
SKYTOWN MECHANICALEl Cerrito · HVAC Contractor (C-20)
SKYTRUST BUILDERHercules · General Building Contractor (B)ADUs · Design Service · General Contractor Services
SKYVISION CONSTRUCTION INCConcord · General Building Contractor (B)
SL PLUMBING AND REMODELINGPittsburg · General Building Contractor (B) · Plumbing Contractor (C-36) · Specialty Contractor
SLACK TREVOR CONSTRUCTIONMartinez · General Building Contractor (B)
SLATER MICHAEL JConcord · General Building Contractor (B)
SLEIGHTER DENNIS CONSTClayton · General Building Contractor (B)
SLINGSHOT DRYWALLPittsburg · Drywall Contractor (C-9)
SLIWINSKI COMPANYPleasant Hill · Specialty Contractor
SLOVAN CONSTRUCTION INCConcord · General Building Contractor (B)
SLR INTERNATIONAL CORPORATIONWalnut Creek · General Engineering Contractor (A) · Specialty ContractorAdvisory · Planning & Assessment · Engineering & Design
SLY CAMERONByron · Flooring Contractor (C-15)
SM SYKES GENERAL CONTRACTORAlamo · General Building Contractor (B)
SMARIO ELECTRIC INCWalnut Creek · General Building Contractor (B) · Electrical Contractor (C-10)
SMART BUILDING INCConcord · General Building Contractor (B) · Concrete Contractor (C-8) · Painting Contractor (C-33)Turn Services · Restoration and Mitigation · Capital Improvements
SMART HEATING AND AIR CONDITIONING INCConcord · HVAC Contractor (C-20)
SMART PLUMBINGMartinez · Plumbing Contractor (C-36)
SMART RENOVATIONS INCWalnut Creek · General Building Contractor (B)
SMART ROOTEREl Sobrante · Plumbing Contractor (C-36)
SMB MECHANICAL SOLUTIONSBrentwood · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SMD GLOBAL LLCPleasant Hill · General Building Contractor (B)
SMETS RAPHAELPleasant Hill · General Building Contractor (B)
SMI DEMOLITIONRichmond · General Engineering Contractor (A) · Demolition Contractor (C-21) · Specialty Contractor
SMI DEMOLITION COMPANYEl Cerrito · Demolition Contractor (C-21) · Specialty Contractor
SMILEY SHANE W PLUMBINGPleasant Hill · Plumbing Contractor (C-36)
SMITH & BERNAL ROOFINGWalnut Creek · Roofing Contractor (C-39)
SMITH & SONSan Ramon · Painting Contractor (C-33)
SMITH & SON CONSTRUCTIONAntioch · General Building Contractor (B)Tenant Improvement · Warehouse Construction · Custom Homes
SMITH BRIAN TILE & STONE INCPittsburg · Tile Contractor (C-54)
SMITH CHAD CONSTRUCTION INCORPORATEDConcord · General Building Contractor (B)Residential Remodels · Insurance Restoration Repairs · General Contracting
SMITH HAN CONSTRUCTION LLCEl Cerrito · General Building Contractor (B)
SMITH JERRY LANDSCAPE SERVICESClayton · Landscaping Contractor (C-27)
SMULLEN & SONS EXCAVATION AND DEMOLITIONRodeo · General Engineering Contractor (A)
SNB PLUMBINGDanville · Plumbing Contractor (C-36)
SNELL ELECTRIC INCSan Ramon · Electrical Contractor (C-10)Troubleshooting · EV Chargers · Panel Upgrades
SNG CONSTRUCTION LLCRichmond · General Building Contractor (B)
SNOW J SHUTTER INSTALLATIONPinole · Specialty Contractor
SNOWBERRY LANDSCAPESRichmond · Landscaping Contractor (C-27)
SNOWLAND PAINTEREl Cerrito · Painting Contractor (C-33)
SOARES CONSTRUCTIONSan Ramon · General Engineering Contractor (A)
SOCIAL SPACESBrentwood · Landscaping Contractor (C-27)
SOGC CONSTRUCTION INCRichmond · General Building Contractor (B)
SOK CONSTRUCTION SOLUTIONSAntioch · General Building Contractor (B)
SOLANA BUILDERConcord · General Building Contractor (B)
SOLANO BERMUDEZ OSCAR JAVIEREl Sobrante · HVAC Contractor (C-20)
SOLAR CONTROL GLASS TINTING COMPANYSan Ramon · Specialty ContractorDecorative Films · Anti-Eavesdropping Film · Safety & Security Film
SOLAR ENERGY PLUS LLCBrentwood · Electrical Contractor (C-10)
SOLAR HARMONICS INCBrentwood · Solar Contractor (C-46)
SOLAR HOLMES CONSTRUCTION AND CONCRETE SERVICESRichmond · General Building Contractor (B) · Concrete Contractor (C-8)
SOLAR TECHNOLOGIESSan Ramon · Electrical Contractor (C-10) · Solar Contractor (C-46)
SOLARES HOUSE MOVERS INCORPORATEDAntioch · Concrete Contractor (C-8) · Demolition Contractor (C-21)
SOLARPARK USA INCSan Ramon · Electrical Contractor (C-10) · Solar Contractor (C-46)
SOLID COAT PAINTINGMartinez · Painting Contractor (C-33)
SOLID ROCK CONSTRUCTIONOakley · General Building Contractor (B)
SOLID TILEMartinez · Tile Contractor (C-54)
SOLIS ELECTRIC INCPinole · Electrical Contractor (C-10)
SOLIS MASONRY INCBay Point · Masonry Contractor (C-29)
SOLO BUILDING INCORPORATEDConcord · General Building Contractor (B)
SOLOMON'S PLUMBINGRodeo · Plumbing Contractor (C-36)
SOME ASSEMBLY REQUIRED PREMANUFACTURED INSTALLATIONSConcord · Specialty Contractor
SONNIKSON AND STORDAHL CONSTRUCTIONMartinez · General Engineering Contractor (A) · Specialty Contractor
SONNY PAINTINGSan Ramon · Painting Contractor (C-33)
SONORA CONSTRUCTIONPittsburg · General Building Contractor (B)
SORENSON R CONSTRUCTIONEl Sobrante · General Building Contractor (B)
SORIA CONSTRUCTION INCMartinez · General Building Contractor (B)
SOTA CONSTRUCTION INCOrinda · General Building Contractor (B)
SOTELO'S GARDEN TREE SERVICESan Pablo · Specialty Contractor
SOTERES PAINTINGWalnut Creek · Painting Contractor (C-33)
SOTO CONSTRUCTIONMartinez · General Building Contractor (B)
SOTO H V A CConcord · HVAC Contractor (C-20)
SOTO'S FLOORING INCPittsburg · Flooring Contractor (C-15)Hardwood Installation · Luxury Vinyl Installation · Laminate Installation
SOTO'S LUXE FLOORING INCConcord · Flooring Contractor (C-15)
SOUSA COPittsburg · Specialty Contractor
SOUTHPAW PREFABRICATIONS INCClayton · Specialty Contractor
SOUZA & SONS INTERLOCKING PAVERSRodeo · General Engineering Contractor (A) · Specialty Contractor
SOUZA OLIVERMartinez · General Building Contractor (B)
SP CONCRETE & LANDSCAPINGConcord · Concrete Contractor (C-8) · Landscaping Contractor (C-27) · Masonry Contractor (C-29)
SPARACINO DESIGN AND CONSTRUCTIONMartinez · General Building Contractor (B)
SPARACINO E A GENERAL CONTRACTORLafayette · General Engineering Contractor (A) · General Building Contractor (B)
SPARKLE POOL & SPA SERVICEWalnut Creek · Swimming Pool Contractor (C-53) · Specialty ContractorPool Cleaning · Chemical Services · Maintenance & Repair
SPARTAN ELECTRICAL CONSTRUCTION COMPANYPleasant Hill · Electrical Contractor (C-10)
SPAULDING CONCRETE LLCWalnut Creek · Concrete Contractor (C-8)Stamped Concrete · Foundations · Concrete Flatwork
SPAULDING JORDAN CONSTRUCTIONCrockett · General Building Contractor (B)
SPC REMODELINGPinole · General Building Contractor (B)
SPEARGRASS ENVIRONMENTAL GRAPHICS SIGNRichmond · Specialty ContractorADA Signage · Plaques · Lobby Signs
SPECIALIZED GRAPHICS INCConcord · Specialty ContractorDesign & Build · Install & Service · ADA & Code Experts
SPECTACULAR PAINTING INCWalnut Creek · Painting Contractor (C-33)
SPECTRA COATINGS INCBrentwood · Painting Contractor (C-33)
SPECTRUM PAINTING AND FAUXPacheco · Painting Contractor (C-33)
SPECTRUM POOL AND LANDSCAPE INCAlamo · Landscaping Contractor (C-27) · Masonry Contractor (C-29) · Swimming Pool Contractor (C-53)
SPEEDY PAINTING & DECORATION CORPRichmond · Painting Contractor (C-33)Interior Painting · Exterior Painting · Drywall Repair and Finishing
SPENCON CONSTRUCTION INCDanville · General Engineering Contractor (A)
SPESSARD L ASSOCIATESAntioch · Landscaping Contractor (C-27)
SPILSBURY JACOBPleasant Hill · General Building Contractor (B)
SPOON'S PLUMBINGAntioch · Plumbing Contractor (C-36)
SPORTS CONSTRUCTION CONSULTANTAlamo · General Engineering Contractor (A)
SPOTLIGHT ROOFING AND REMODELINGWalnut Creek · General Building Contractor (B) · Roofing Contractor (C-39)
SPRING VALLEY GENERAL CONSTRUCTION LLCBay Point · General Building Contractor (B)
SPRUCE CONSTRUCTION INCDanville · General Building Contractor (B)
SPRUCEPOINT BUILDERS, LLCDanville · General Building Contractor (B)
SPS PAINTING INCPittsburg · Painting Contractor (C-33)
SPS REMODELING & PAINTING INCPittsburg · General Building Contractor (B) · Painting Contractor (C-33)
SPURR CONSTRUCTIONDanville · General Building Contractor (B)
SPURVINE CONSTRUCTIONBethel Island · General Building Contractor (B)
SQUARE FOOT FLOOR & TILEConcord · Flooring Contractor (C-15) · Tile Contractor (C-54)
SQUARE LEVEL PLUMB INCConcord · General Building Contractor (B)
SRIDHAR CONSTRUCTION INCRichmond · General Building Contractor (B)
SRK BUILDERS LLCConcord · General Building Contractor (B) · Electrical Contractor (C-10)
SRK ELECTRICClayton · Electrical Contractor (C-10)
SRY CONSTRUCTIONEl Cerrito · General Building Contractor (B) · Electrical Contractor (C-10)
SSR TREE SERVICE INCBay Point · Specialty Contractor
ST GERMAIN SHAWN CONSTRUCTION INCMartinez · General Building Contractor (B)
ST THOMAS CONSTRUCTION INCSan Ramon · General Building Contractor (B)
STACK CONSTRUCTAlamo · General Building Contractor (B)
STAIRS STEPS & STRUCTURESEl Sobrante · General Building Contractor (B)
STALLS & STRIPES INCOakley · Earthwork & Paving Contractor (C-12)Patch Paving · Seal Coating · Striping/Custom Pavement Painting
STANLEY C A CONSTRUCTION INCBrentwood · General Building Contractor (B)
STANLEY DARRIN G ENGINEERINGConcord · General Engineering Contractor (A) · Earthwork & Paving Contractor (C-12)
STANLEYS PRO CONSTRUCTION INCDanville · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Floor Remodeling
STANTON PLUMBINGConcord · Plumbing Contractor (C-36)
STANWORTH SIGNSWalnut Creek · Specialty Contractor
STAR BRIGHT POOL AND SPA CAREConcord · Specialty Contractor
STAR MEDIA CONSULTANTSWalnut Creek · Low Voltage Systems Contractor (C-7)
STAR WATERPROOFING AND ROOFING INCWalnut Creek · General Building Contractor (B) · Painting Contractor (C-33) · Roofing Contractor (C-39)
STARKEY HOME REPAIRSConcord · General Building Contractor (B)
STATEWIDE CONSTRUCTIONConcord · General Building Contractor (B)
STAYCOOL PATIO COVERS INCBethel Island · General Building Contractor (B) · Specialty Contractor
STEALTH ENTERPRISES INCConcord · General Building Contractor (B)
STEALTH LEAK SPECIALISTS INCOakley · Plumbing Contractor (C-36)
STEELE ELECTRICOakley · Electrical Contractor (C-10)
STEEN CONSTRUCTION INCConcord · General Building Contractor (B)
STEEN DAVID GENERAL CONSTRUCTION INCBrentwood · General Building Contractor (B)
STEEN DOUGLAS CONSTRUCTIONConcord · General Building Contractor (B)
STEFANO'S PLUMBING & DRAINLafayette · Plumbing Contractor (C-36)
STEINBERG ELECTRIC LLCConcord · Electrical Contractor (C-10)
STEINDORF LIMITED VERY NICE POOLSLafayette · Swimming Pool Contractor (C-53) · Specialty Contractor
STELLAR CONSTRUCTIONBrentwood · General Engineering Contractor (A) · HVAC Contractor (C-20) · Roofing Contractor (C-39)
STEP AHEAD CONSTRUCTION SERVICESKnightsen · General Building Contractor (B)
STEP BY STEP HOME IMPROVEMENTBrentwood · General Building Contractor (B)
STEPHENS MECHANICAL CORPORATIONWalnut Creek · General Engineering Contractor (A) · Specialty Contractor
STEPHENS MECHANICAL OF THE SOUTHWEST LLCWalnut Creek · General Engineering Contractor (A)Maintenance · Outages · Overhauls
STERLING BUILDERS AND REAL ESTATE SERVICESLafayette · General Building Contractor (B)
STERRY'S CONSTRUCTIONMartinez · General Building Contractor (B)
STEVE'S LANDSCAPEWalnut Creek · Concrete Contractor (C-8) · Landscaping Contractor (C-27)
STEVE'S PAINTWORKSMoraga · Painting Contractor (C-33)
STEVEN CARZOLI GENERAL CONTRACTORWalnut Creek · General Building Contractor (B)
STEVEN LABADESSA CONSTRUCTION AND DESIGNCrockett · General Building Contractor (B)
STEVENS - HEMINGWAY - STEVENS CONSTRUCTIONMartinez · General Building Contractor (B)
STEVENS LANDSCAPE DESIGN & DEVELOPMENTDanville · Landscaping Contractor (C-27)
STEVENSON CONSTRUCTIONLafayette · General Building Contractor (B)
STEVENSON MECHANICAL INCOakley · HVAC Contractor (C-20)Commercial Kitchen Equipment Installatio · Maintenance Services · Emergency Repairs
STEWART HEATING & AIR INCPittsburg · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)
STEWART'S TREE SERVICE INCAntioch · Specialty Contractor
STICH R V CONSTRUCTION INCRichmond · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21)Excavating · Demolition · Shoring
STIER ENGINEERINGAntioch · General Engineering Contractor (A)
STILLWATER GENERAL BUILDING CONTRACTORS INCByron · General Building Contractor (B)
STODDARD PLUMBINGConcord · Plumbing Contractor (C-36)
STOERMER KLAUS CONSTRUCTIONPinole · General Building Contractor (B)
STOKER'S CUSTOM PAINTINGBrentwood · Painting Contractor (C-33)
STOM BRETT MARTINWalnut Creek · Plumbing Contractor (C-36)
STONE & TILE IMPRESSIONS INCWalnut Creek · Tile Contractor (C-54)
STONE BUILTConcord · Specialty Contractor
STONE K B DIAMOND CORPORATIONLafayette · General Building Contractor (B)
STONE TECHRichmond · Tile Contractor (C-54)

Own one of these businesses? Claiming opens in California soon. Open your listing to hear the day it does.