Los Angeles County companies starting with S

4,139 companies, from California license records. Check any of them on the state's license lookup before you hire.

SHIP & SHORE ENVIRONMENTAL INCSignal Hill · General Engineering Contractor (A)Air Pollution Abatement · System Design · Custom Fabrication
SHIPING SONGMonterey Park · General Building Contractor (B)
SHIRAK PLUMBING SERVICEGlendale · Plumbing Contractor (C-36)
SHIRAZ - ELECTRIC SERVICESSylmar · Electrical Contractor (C-10)
SHIRAZ CONSTRUCTIONSherman Oaks · General Engineering Contractor (A) · General Building Contractor (B) · Plumbing Contractor (C-36)
SHIRES ELECTRICCanoga Park · Electrical Contractor (C-10)
SHIRLEY CONSTRUCTION COLos Angeles · General Building Contractor (B)Construction company based in Los Angeles that serves clients in the Southern California area.
SHIRVANI CONSTRUCTION CORPORATIONBurbank · General Building Contractor (B)
SHISA HOMES INCLos Angeles · General Building Contractor (B)
SHITU MARowland Heights · General Building Contractor (B)
SHIVER DAVID LAgoura Hills · General Building Contractor (B)
SHIVHON CONSTRUCTION INCWoodland Hills · General Building Contractor (B)
SHLOMI HARUSH GENERAL CONTRACTORLos Angeles · General Building Contractor (B)
SHLOMO NIR HAIMValley Village · Specialty Contractor
SHMIDT YURYLos Angeles · Specialty Contractor · Plumbing Contractor (C-36)
SHMUEL KFIR OFIRSherman Oaks · General Building Contractor (B)
SHNC GC INCWalnut · General Engineering Contractor (A) · General Building Contractor (B)
SHOBEIRI AMIRHOSSEINWest Hills · General Building Contractor (B)
SHOCK - A - DOO ELECTRIC INCSignal Hill · Electrical Contractor (C-10)
SHOCKERS ELECTRIC INCLancaster · Electrical Contractor (C-10)
SHOCKING ELECTRIC INCNorth Hollywood · Electrical Contractor (C-10)
SHOCKLEY GREGORY GEORGEDiamond Bar · General Building Contractor (B)
SHOCKWAVE ELECTRICGlendora · Electrical Contractor (C-10)
SHOEMAKER CONSTRUCTIONPalos Verdes Peninsula · General Building Contractor (B)
SHOFANI CONSTRUCTION GROUP INCHawthorne · General Building Contractor (B)
SHOK ELECTRICNorth Hills · Electrical Contractor (C-10)
SHOLTY CONSTRUCTION & DESIGN ASSOCTopanga · General Building Contractor (B)
SHOOK MIKE PLUMBING INCLa Crescenta · Plumbing Contractor (C-36)
SHOOSHANI FARSHIDLos Angeles · General Building Contractor (B) · Specialty Contractor
SHORE CONSTRUCTIONLong Beach · General Building Contractor (B)
SHORE DEVELOPMENT & CONSTRUCTIONGardena · General Building Contractor (B)
SHORE REAL ESTATE DEVELOPMENTBeverly Hills · General Building Contractor (B)
SHORELINE CONSTRUCTION AND DEVELOPMENTDiamond Bar · General Building Contractor (B)
SHORELINE CONSTRUCTION GROUPManhattan Beach · General Building Contractor (B)
SHORELINE CONSTRUCTION SYSTEMS INCClaremont · General Building Contractor (B)
SHORELINE PLUMBERS LLCSignal Hill · Plumbing Contractor (C-36)
SHORELINE WEST CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SHORELINEROOF.COMCerritos · General Building Contractor (B) · Roofing Contractor (C-39)
SHORES CONSTRUCTION INCGlendale · General Building Contractor (B)
SHORING ENGINEERSSanta Fe Springs · General Engineering Contractor (A) · Concrete Contractor (C-8) · Specialty ContractorShoring · Caissons · Excavation
SHORT FUSE ELECTRICNorthridge · Electrical Contractor (C-10)
SHORT MICHAEL ANTHONYPasadena · General Building Contractor (B)
SHORTT JAMES JLos Angeles · General Building Contractor (B)
SHORTY ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
SHORTY'S HARDWOOD FLOORSCompton · Flooring Contractor (C-15)
SHORVOGHLIAN ARAMGlendale · General Building Contractor (B)
SHOSHANA OFERWoodland Hills · General Building Contractor (B) · Plumbing Contractor (C-36)
SHOUCAIR DAVIDSanta Monica · General Building Contractor (B)
SHOUP GARYLa Habra Heights · Electrical Contractor (C-10)
SHOUWEN ZHANGRowland Heights · General Building Contractor (B)
SHOVE EDDIE MASONRYCanoga Park · Masonry Contractor (C-29)
SHOW BUSINESS GATE COMPANYSanta Fe Springs · Fencing Contractor (C-13)
SHOWCASE CABINETS INCVan Nuys · Cabinet, Millwork & Finish Carpentry (C-6)
SHOWCASE CONCRETE CORPORATIONSan Pedro · General Engineering Contractor (A) · Concrete Contractor (C-8)
SHOWCASE RENOVATIONS INCWest Hills · General Building Contractor (B)Landscaping · Concrete & Pavers · Masonry
SHOWER DOOR GUY THEWhittier · Glazing Contractor (C-17)Custom Frameless Enclosures · Sliding Enclosures · Glass Railing Systems
SHOWTECH AIR SOLUTIONS CORPAlhambra · HVAC Contractor (C-20)
SHPE CONSTRUCTION INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B)
SHRADER DESIGN INCWest Hollywood · Landscaping Contractor (C-27)
SHSC GC INCWalnut · General Engineering Contractor (A) · General Building Contractor (B)
SHTERN PLUMBINGGranada Hills · Plumbing Contractor (C-36)
SHU VINCENT KYSouth El Monte · General Building Contractor (B)
SHUBIN PETE CONSULTINGLa Habra Heights · General Building Contractor (B)
SHUCHATOWITZ JOELSherman Oaks · General Building Contractor (B)
SHUCHATOWITZ YAKOV SIMCHASherman Oaks · General Building Contractor (B)
SHULA VENTURES INCLos Angeles · General Building Contractor (B)
SHULDINER YEVGENIY VWest Hollywood · Electrical Contractor (C-10)
SHULL'S GENERAL CONSTRUCTIONLake View Terrace · General Building Contractor (B)
SHULMEN INCLos Angeles · General Building Contractor (B)Design, Engineering & Permitting · Kitchen Remodeling · Bathroom Remodeling
SHULTON CITY PLUMBING INCLos Angeles · Plumbing Contractor (C-36)
SHUMAN JACK W JRRancho Palos Verdes · General Engineering Contractor (A) · General Building Contractor (B)
SHUNDE ROOFING INCLa Puente · Roofing Contractor (C-39)
SHUNN CHRISTOPHER RSylmar · General Building Contractor (B)
SHUTE MICHAEL PLUMBINGWoodland Hills · Plumbing Contractor (C-36)
SHUTTER WORLD INCValencia · Specialty ContractorShutters · Blinds · Shades
SHUTTERS BY ANGELLancaster · Specialty Contractor
SHYLEE'S ROOFING SHYLEE'S CONSTRUCTIONCanoga Park · General Building Contractor (B) · Roofing Contractor (C-39)
SI CONSTRUCTION GROUP INCWest Hills · General Building Contractor (B)
SI ENERGYNorth Hollywood · General Building Contractor (B) · Electrical Contractor (C-10)
SI WEN XURosemead · General Building Contractor (B)
SIAFU CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SIAMOR CONSTRUCTION GROUPBeverly Hills · General Building Contractor (B)
SIANO ELECTRICStevenson Ranch · Electrical Contractor (C-10)
SIAPIN HORTICULTURE INCPico Rivera · Landscaping Contractor (C-27)Landscape Design and Construction · Landscape Maintenance
SIAVASH KAHENLos Angeles · General Building Contractor (B)
SIAVASH TABARIBeverly Hills · General Building Contractor (B)
SIBERIA AIR CONDITIONING & HEATINGTujunga · HVAC Contractor (C-20)
SIBLINGS CONSTRUCTION INCVan Nuys · General Building Contractor (B)
SIBONI DEVELOPMENT & DESIGN INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10)
SID'S ELECTRIC INCNorthridge · General Building Contractor (B) · Electrical Contractor (C-10)
SIDCO ELECTRICLos Angeles · Electrical Contractor (C-10)
SIDCO IRON WORKSPomona · Specialty Contractor
SIDE CITY PLUMBINGCanyon Country · Plumbing Contractor (C-36)
SIDE JOB ROOTERCompton · Plumbing Contractor (C-36)
SIDEKICK HOMES LLCLos Angeles · General Building Contractor (B)ADU Design · Permitting · Feasibility Analysis
SIDEWALK POPPIES LANDSCAPE DESIGNLong Beach · Landscaping Contractor (C-27)
SIDING BUILDERS INCSan Pedro · Specialty Contractor
SIDIS DANNYBeverly Hills · General Building Contractor (B)
SIDS AIR CONDITIONING HEATING AND REFRIGERATION INCLos Angeles · HVAC Contractor (C-20)
SIDWELL CUSTOM HOMESAgua Dulce · General Building Contractor (B) · Electrical Contractor (C-10)
SIEBERT CONSTRUCTIONLong Beach · General Building Contractor (B)
SIECO ELECTRICDowney · Electrical Contractor (C-10)
SIEFKE ADAM PAINTINGMonrovia · Painting Contractor (C-33)
SIEGEL DESIGN INCVan Nuys · Cabinet, Millwork & Finish Carpentry (C-6)
SIEGEL ELECTRICAL SERVICESherman Oaks · Electrical Contractor (C-10)
SIEKERTECHWest Hills · General Building Contractor (B) · Electrical Contractor (C-10)
SIEMENS WINSTON ELECTRICEncino · Electrical Contractor (C-10)
SIEMPRE CONSTRUCTION INCLa Verne · General Building Contractor (B)
SIENA STONE TILERedondo Beach · Tile Contractor (C-54)
SIERRA AZURE CONSTRUCTION CORPArcadia · General Building Contractor (B)
SIERRA CABINETSNorthridge · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
SIERRA CONCRETE & LANDSCAPING INCBellflower · General Building Contractor (B) · Concrete Contractor (C-8) · Landscaping Contractor (C-27)
SIERRA CONSTRUCTION & DESIGN INCWoodland Hills · General Building Contractor (B)
SIERRA CONTRACTORS INCPomona · General Engineering Contractor (A) · General Building Contractor (B)
SIERRA CREEK POOLS AND SPAS CORPSanta Clarita · Swimming Pool Contractor (C-53)
SIERRA DEMOLITION SERVICESPalmdale · Demolition Contractor (C-21)
SIERRA DEVELOPMENTPalmdale · General Building Contractor (B)
SIERRA FLOORINGSanta Clarita · Flooring Contractor (C-15)
SIERRA GLASS AND MIRROR INCSierra Madre · Glazing Contractor (C-17)Glass · Mirrors · Broken Window Repair
SIERRA GRANDE ROOFING INCMaywood · Roofing Contractor (C-39)
SIERRA LANDSCAPESylmar · Landscaping Contractor (C-27)
SIERRA LANDSCAPE DEVELOPMENTArcadia · Landscaping Contractor (C-27)
SIERRA LANDSCAPE SERVICES INCAzusa · Landscaping Contractor (C-27)
SIERRA LANDSCAPESCulver City · Landscaping Contractor (C-27)
SIERRA LANDSCAPES LLCMontebello · Landscaping Contractor (C-27)
SIERRA MADRE LANDSCAPE COSierra Madre · Landscaping Contractor (C-27)Landscape design · Landscape installation · Hardscapes
SIERRA MOBILE WINDOW TINTINGVan Nuys · Specialty Contractor
SIERRA PACIFIC CONSTRUCTORSWoodland Hills · General Building Contractor (B)Preconstruction · Construction · Self perform work
SIERRA PACIFIC CONSTRUCTORS INCWoodland Hills · General Building Contractor (B) · Electrical Contractor (C-10)Preconstruction · Construction · Self perform work
SIERRA PACIFIC DEVELOPMENT INCMalibu · General Building Contractor (B)
SIERRA PACIFIC GENERAL CONTRACTORS CORPLa Crescenta · General Building Contractor (B) · Electrical Contractor (C-10)
SIERRA PACIFIC PLUMBING INCAlhambra · Plumbing Contractor (C-36)Residential plumbing · Commercial plumbing · Sump pump
SIERRA PAINTING COMPANYArcadia · Painting Contractor (C-33)
SIERRA PLUMBING & DRAIN CLEANINGPomona · Plumbing Contractor (C-36)Emergency plumbing · Drain cleaning
SIERRA REMODELINGWinnetka · General Building Contractor (B)
SIERRA TILE COMPANYGreen Valley · Tile Contractor (C-54)
SIERRA VALENCIA DEVELOPMENT CORPORATIONAgua Dulce · General Building Contractor (B)
SIERRA WEST LANDSCAPE COMPANYPomona · Landscaping Contractor (C-27)
SIERRA'S SIGNS INCSouth El Monte · Specialty Contractor
SIFONTES CONSTRUCTIONPalmdale · General Building Contractor (B)
SIFUENTES MIGUEL JESUSHuntington Park · General Building Contractor (B) · Electrical Contractor (C-10)
SIGETI OSKAR CONSTRUCTIONValencia · General Building Contractor (B)
SIGMA C & S ELECTRIC LLCLos Angeles · Electrical Contractor (C-10)
SIGMA CONSTRUCTION CORPShadow Hills · General Building Contractor (B)
SIGMA ELECTRIC INCWoodland Hills · Electrical Contractor (C-10)
SIGMA GARAGE DOORVan Nuys · Specialty Contractor
SIGMA PLUMBINGLos Angeles · Plumbing Contractor (C-36)
SIGMA PLUMBING & ROOTERNorwalk · Plumbing Contractor (C-36)
SIGMA POOL SERVICESanta Clarita · Specialty Contractor
SIGMA PORT SOLUTIONS LLCBellflower · General Building Contractor (B)
SIGMA SCAFFOLDING INCDowney · Specialty Contractor
SIGMAX ENTERPRISES CORPORATIONBeverly Hills · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SIGMON E C INCChatsworth · HVAC Contractor (C-20)
SIGN 21Los Angeles · Specialty Contractor
SIGN AD CORPORATIONLos Angeles · Specialty Contractor
SIGN ART COSan Gabriel · Specialty ContractorAwnings and blade signs · Banners and large graphics · Interior and wayfinding signs
SIGN BY TOMORROWSanta Clarita · Specialty ContractorCustom signs · Digital printing · Custom graphics
SIGN CENTRIX INCBeverly Hills · Specialty ContractorReception signs · Donor walls · Exterior signs
SIGN CONTRACTORS INCGlendora · Specialty Contractor
SIGN CRAFTERS INCAlhambra · Specialty ContractorCustom business signs · Storefront signs
SIGN EXCELLENCEPacoima · Specialty Contractor
SIGN FXWest Hills · Specialty Contractor
SIGN HAUS CONorwalk · Specialty ContractorBanners · Dimensional letters · Illuminated (channel) letters
SIGN HOUSE THE INCNorth Hollywood · Specialty Contractor
SIGN IMAGE INCChatsworth · Specialty ContractorElectrical and architectural signage · ADA code compliance signs · Custom hand-painted signs
SIGN IMAGINGBellflower · Specialty ContractorADA braille signs · Vehicle and building wraps · Monument signs
SIGN INSTALLATIONS DIRECTWoodland Hills · Specialty Contractor
SIGN TOPIA INCSun Valley · Specialty ContractorChannel letters · 3D acrylic letters · Stainless-steel laser cutting
SIGN ZONE INCBurbank · Specialty ContractorChannel Letters · Monument Signs · Architectural Signage
SIGN-ALL LLCVan Nuys · Specialty Contractor
SIGNAL ALARM CO INCMonrovia · Electrical Contractor (C-10)
SIGNAL ALARMS & ELECTRIC COLos Angeles · Electrical Contractor (C-10)Residential Electrician · Commercial Electrician · Access Control
SIGNAL HILL BUILDERSSignal Hill · General Building Contractor (B)
SIGNAL HILL CONSTRUCTIONLong Beach · General Engineering Contractor (A) · Demolition Contractor (C-21)
SIGNAL HILL PLUMBING INCLong Beach · Plumbing Contractor (C-36)
SIGNAL MECHANICAL INCSignal Hill · HVAC Contractor (C-20)
SIGNALS AUDIO/VIDEO INCEl Segundo · Low Voltage Systems Contractor (C-7)Distributed Audio/Video · Whole Home Audio · Custom Video Walls
SIGNARAMAValencia · Specialty Contractor
SIGNATURE BUILDER INCHacienda Heights · General Building Contractor (B)
SIGNATURE CONSTRUCTIONPasadena · General Building Contractor (B)
SIGNATURE DESIGN CONSTRUCTIONLa Habra Heights · General Building Contractor (B)
SIGNATURE DESIGNS & BUILD LABurbank · General Building Contractor (B)
SIGNATURE ELITE BUILDERSLos Angeles · General Building Contractor (B)
SIGNATURE GARAGE DOORS INCTarzana · Specialty ContractorGarage Door Repair · Garage Door Installation · Spring Replacement
SIGNATURE HOME REMODELING INCEncino · General Building Contractor (B)
SIGNATURE IRON WORKS INCSun Valley · Specialty ContractorDriveway Gates · Commercial Fence · Pool Fence
SIGNATURE LANDSCAPELos Angeles · Landscaping Contractor (C-27)
SIGNATURE LANDSCAPESSan Fernando · Landscaping Contractor (C-27)
SIGNATURE PLASTERINGMontrose · Lathing & Plastering Contractor (C-35)
SIGNATURE SIGNS & DESIGNSChatsworth · Specialty Contractor
SIGNERGYSan Pedro · Specialty ContractorSign Design · Site Survey · Sign Permitting
SIGNGROUP / KARMANChatsworth · Specialty Contractor
SIGNMAKERSLos Angeles · Specialty Contractor
SIGNOGRAPH U S ALos Angeles · Specialty Contractor
SIGNS AND LUCITE PRODUCTSPomona · Specialty Contractor
SIGNS EXPRESS MANUFACTURING COMPANYSouth El Monte · Specialty Contractor
SIGNS N DESIGNLos Angeles · Specialty Contractor
SIGNS PORTALSylmar · Specialty Contractor
SIGNS R USGranada Hills · Specialty Contractor
SIGNTECWhittier · Specialty Contractor

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