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.

SIGSIGNS INCWoodland Hills · Specialty ContractorSign Design · Sign Fabrication · Sign Permitting & Installation
SIGWAY ENERGYClaremont · General Building Contractor (B) · Electrical Contractor (C-10)
SILBO CONSTRUCTION GROUP INCHacienda Heights · General Building Contractor (B)
SILENCE GARAGE DOOR & GATES LLCSherman Oaks · Specialty Contractor
SILENT GUARD BUILDING SAFETY SOLUTIONS INCRolling Hills Estates · Electrical Contractor (C-10) · Fire Protection Contractor (C-16)
SILENT J ELECTRICSunland · Electrical Contractor (C-10)
SILICA CONSTRUCTIONLos Angeles · General Building Contractor (B)
SILICON BAY INCHermosa Beach · General Building Contractor (B)
SILKWOOD CONSTRUCTIONSan Dimas · General Building Contractor (B)
SILLCO CONTRACTORSGranada Hills · General Building Contractor (B) · Plumbing Contractor (C-36)
SILLETTI WILLIAM & ASSOCIATESGranada Hills · General Building Contractor (B) · Plumbing Contractor (C-36) · Steel Contractor (C-50, C-51) · Swimming Pool Contractor (C-53) · General Engineering Contractor (A) · Fire Protection Contractor (C-16) · Specialty Contractor
SILVA & ASSOCIATES CONSTRUCTION INCSan Pedro · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Home Additions
SILVA AGUSTIN VASQUEZPacoima · Electrical Contractor (C-10)
SILVA BACKHOE SERVICES INCGlendora · General Engineering Contractor (A)
SILVA BROTHERS PAINTING COCarson · Painting Contractor (C-33)
SILVA BUILDERS INCLos Angeles · General Building Contractor (B)
SILVA CHRISTOPHERLos Angeles · General Building Contractor (B)
SILVA CONSTRUCTIONAzusa · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
SILVA DESIGN CONSTRUCTION INCPasadena · General Building Contractor (B)
SILVA ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
SILVA GILBERTON Hollywood · General Building Contractor (B)
SILVA GLASSWORKS INCChatsworth · Glazing Contractor (C-17)
SILVA HERRERA VICENTEValencia · General Building Contractor (B)
SILVA ISRAEL ELECTRIC & PLUMBINGLynwood · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SILVA JOSHUALong Beach · Swimming Pool Contractor (C-53) · Specialty Contractor
SILVA P CONSTRUCTION INCReseda · General Building Contractor (B)Additions · Remodeling · Electrical
SILVA TREE SERVICE INCVan Nuys · Specialty Contractor
SILVA'S METAL FABRICATIONGranada Hills · Specialty Contractor
SILVANO BROTHERS CONSTRUCTION CORPSanta Monica · General Building Contractor (B)
SILVAS PLUMBING & DRAIN INCSylmar · Plumbing Contractor (C-36)
SILVEIRA JOSEPHSylmar · Cabinet, Millwork & Finish Carpentry (C-6)
SILVEIRA'S ENGINEERINGTorrance · General Engineering Contractor (A) · Plumbing Contractor (C-36)
SILVER ALAN MWoodland Hills · General Building Contractor (B) · Electrical Contractor (C-10)
SILVER ARROWS PAINT RESTORATIONHacienda Heights · General Building Contractor (B) · Painting Contractor (C-33)
SILVER BUILDER CONSTRUCTIONAlhambra · General Building Contractor (B)
SILVER CONSTRUCTIONLos Angeles · General Building Contractor (B) · Plumbing Contractor (C-36)
SILVER CONSTRUCTIONCanyon Country · General Building Contractor (B)
SILVER DILLON MORGANLos Angeles · General Building Contractor (B)
SILVER DOT INCEl Monte · General Building Contractor (B)
SILVER EDGE HOME IMPROVEMENTS INCSanta Clarita · General Building Contractor (B)
SILVER HAMMER BUILDERSLos Angeles · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Residential Roofing
SILVER HAWK PLUMBINGSylmar · Plumbing Contractor (C-36)
SILVER LAKE BUILDER INCLos Angeles · General Building Contractor (B)
SILVER LAKE CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SILVER LEAF CONSTRUCTION INCVan Nuys · General Building Contractor (B)
SILVER LEAF LANDSCAPE INCVan Nuys · Landscaping Contractor (C-27)Landscape Design · Hardscape · Outdoor Living
SILVER LEAF ROOFING AND WATERPROOFINGVan Nuys · Roofing Contractor (C-39)
SILVER MOCCASIN BUILDERS LLCLos Angeles · General Building Contractor (B)
SILVER RESTORATION PAINTINGReseda · Painting Contractor (C-33)
SILVER ROOFING SPECIALISTCalabasas · General Building Contractor (B) · Roofing Contractor (C-39)
SILVER STAR CONSTRUCTION & PLUMBING INCMalibu · General Building Contractor (B) · Plumbing Contractor (C-36)
SILVER STAR CONSTRUCTION ENGINEERING INCGlendale · General Engineering Contractor (A) · General Building Contractor (B)
SILVER STAR PLUMBING INCRedondo Beach · General Engineering Contractor (A) · General Building Contractor (B) · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
SILVER STONE LANDSCAPINGLos Angeles · Landscaping Contractor (C-27)
SILVER STRAND INCChatsworth · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
SILVER TRIANGLE DEV LLCPlaya Del Rey · General Building Contractor (B)
SILVER'S ELECTRIC INCInglewood · Electrical Contractor (C-10)
SILVERADO CONSTRUCTIONLynwood · General Building Contractor (B)
SILVERADO-PANKOW JVPasadena · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21)
SILVERBACK CONSTRUCTION AND DEVELOPMENT LLCPacoima · General Building Contractor (B)
SILVERBACK ELECTRICSanta Fe Springs · Electrical Contractor (C-10)
SILVERBACK PLUMBING & ROOTERVan Nuys · Plumbing Contractor (C-36)
SILVERBERG & ASSOCIATESBurbank · General Building Contractor (B)
SILVERKING LEISURESanta Clarita · Specialty ContractorWeekly Pool Maintenance · Pool Equipment Repair · Pool Pump Repair & Install
SILVERLAKE CONSTRUCTORSLos Angeles · General Engineering Contractor (A)
SILVERLAKE PAINTING & DECORATINGLos Angeles · Painting Contractor (C-33)
SILVERLEAF CONSTRUCTIONSunland · General Building Contractor (B)
SILVERLINE CONSTRUCTION INCGardena · General Building Contractor (B) · Masonry Contractor (C-29)
SILVERLINE SOLARCanoga Park · General Building Contractor (B) · Electrical Contractor (C-10) · Solar Contractor (C-46)
SILVERMAN BENEncino · General Building Contractor (B)
SILVERMAN CONSTRUCTION COMPANYSanta Monica · General Building Contractor (B) · Roofing Contractor (C-39)
SILVERMAN JEFFREY SCOTTWoodland Hills · Low Voltage Systems Contractor (C-7) · Specialty Contractor
SILVERMAN REMODELINGTarzana · General Building Contractor (B)
SILVERMAN'S CONSTRUCTION INCCanyon Country · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
SILVERPOINT REMODELING INCLancaster · General Building Contractor (B)
SILVERSHINE CONSTRUCTIONTorrance · General Building Contractor (B)
SILVERSTAR BUILDERSCarson · General Building Contractor (B) · Glazing Contractor (C-17)
SILVERSTONE GENERAL BUILDERHacienda Hts · General Building Contractor (B)
SILVESTRE ROOFINGLa Puente · Roofing Contractor (C-39)TPO Roofing · Flat Roofing · Metal Roofing
SILVEY CONSULTING LLCNewhall · Glazing Contractor (C-17)
SIM DEREKDiamond Bar · General Building Contractor (B)
SIMCHA DESTA CONSTRUCTIONLos Angeles · General Building Contractor (B)
SIMCHA DESTA PLUMBINGLos Angeles · Plumbing Contractor (C-36)
SIMCITY CONSTRUCTION INCLos Angeles · General Building Contractor (B)Home Remodeling · Kitchen Remodeling · Bathroom Remodeling
SIMCO CONSTRUCTIONLos Angeles · General Building Contractor (B)
SIMCO MECHANICAL INCAltadena · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Mechanical Contracting · Design-Build · Installation
SIMERAL DAVE SCOTTLa Mirada · Cabinet, Millwork & Finish Carpentry (C-6)
SIMGEL CO INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8)
SIMI CONSTRUCTION CORPORATIONLong Beach · General Building Contractor (B)
SIMICH JOHN CONSTRUCTION INCSan Pedro · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Demolition Contractor (C-21) · Masonry Contractor (C-29)
SIMIEN CONSTRUCTION COMPANYSunland · General Building Contractor (B)
SIMIEN DARRELL C JRLong Beach · General Building Contractor (B)
SIMIN BUILDMonterey Park · General Building Contractor (B) · Glazing Contractor (C-17)
SIMMONS GARAGE DOORSSanta Clarita · Specialty Contractor
SIMMONS ROYLa Crescenta · General Building Contractor (B)
SIMMS GREG DESIGNSTorrance · General Building Contractor (B) · Landscaping Contractor (C-27)
SIMMY PARK CONTRACTINGVan Nuys · General Building Contractor (B)
SIMON & SIMON CONSTRUCTION INCLos Angeles · General Building Contractor (B) · Flooring Contractor (C-15)
SIMON & SIMON PLUMBING CONTRACTORS INCGranada Hills · Plumbing Contractor (C-36)
SIMON AIR INCValley Village · HVAC Contractor (C-20)Central Air Conditioning · Heating Systems · New Installation & Design
SIMON CONSTRUCTION COMPANYTujunga · General Building Contractor (B)
SIMON CONSTRUCTION INCValley Village · General Building Contractor (B)
SIMON ELECTRICPasadena · Electrical Contractor (C-10)
SIMON G CONSTRUCTIONTujunga · General Building Contractor (B)
SIMON G ELECTRICTujunga · Electrical Contractor (C-10)
SIMON HOME IMPROVEMENT INCBurbank · General Building Contractor (B)
SIMON MULLASherman Oaks · General Building Contractor (B) · Specialty Contractor
SIMON RANDY WOODWORKINGLong Beach · Cabinet, Millwork & Finish Carpentry (C-6)
SIMON S ELECTRICInglewood · Electrical Contractor (C-10)
SIMON SMART HOMES INCTarzana · General Building Contractor (B)
SIMON YEE CONSTRUCTION INCLos Angeles · General Building Contractor (B) · Plumbing Contractor (C-36)
SIMON'S AIR CONDTIONING AND HEATING INCParamount · HVAC Contractor (C-20)
SIMONI JOHN IOANNorth Hills · General Building Contractor (B)
SIMONIAN MATZAKLos Angeles · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SIMONIAN REMODELING & CONSTRUCTION INCGranada Hills · General Building Contractor (B)
SIMONIAN VAHIKGranada Hills · Electrical Contractor (C-10)
SIMONS PAINTING PTG INCTujunga · Painting Contractor (C-33)
SIMONYAN ZAVENValley Glen · HVAC Contractor (C-20)
SIMOVICH & SONS INCTorrance · General Building Contractor (B) · Concrete Contractor (C-8)
SIMPLE AIRTorrance · HVAC Contractor (C-20)
SIMPLE CHOICE CONSTRUCTION INCWest Hills · General Building Contractor (B)Full Home Remodeling · Kitchen Remodeling · Bathroom Remodeling
SIMPLE CONSTRUCTIONLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10)
SIMPLE ELECTRICLakewood · Electrical Contractor (C-10)
SIMPLE POOL LALos Angeles · Swimming Pool Contractor (C-53)
SIMPLE ROOFINGLong Beach · General Building Contractor (B) · Concrete Contractor (C-8) · Roofing Contractor (C-39)
SIMPLE SAND BLASTING SOLUTIONSWhittier · Specialty Contractor
SIMPLE WATER HEATERSherman Oaks · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Tank Water Heater Installation · Tank Water Heater Repair · Tankless Water Heater Installation
SIMPLIFIED HANDYMAN CONSTRUCTION SERVICESMonrovia · General Building Contractor (B)
SIMPLY BACKFLOW TESTING & REPAIRGlendale · Plumbing Contractor (C-36)
SIMPLY COLORS PAINTINGLa Crescenta · Painting Contractor (C-33)
SIMPLY CONSTRUCTION INCMonterey Park · General Building Contractor (B)
SIMPLY DONE BUILDERS INCSherman Oaks · General Building Contractor (B)
SIMPLY ELECTRICAL INCLos Angeles · Electrical Contractor (C-10)
SIMPLY GREEN LANDSCAPINGChatsworth · Landscaping Contractor (C-27)
SIMPLY REGLAZEBurbank · Specialty ContractorBathtub Refinishing & Reglazing · Sink Refinishing & Reglazing · Countertops Refinishing & Reglazing
SIMPLY REMODELING INCLos Angeles · General Building Contractor (B)
SIMPLY THE BESTLos Angeles · General Building Contractor (B)
SIMPLY THE BEST PLUMBING AND DRAIN CLEANING INCAzusa · Plumbing Contractor (C-36)
SIMPOOL DESIGNPasadena · Swimming Pool Contractor (C-53) · Specialty Contractor
SIMPSON CO INC THEChatsworth · General Building Contractor (B)
SIMPSON CONSTRUCTION AND DEVELOPMENT COMPANYPasadena · General Building Contractor (B) · Drywall Contractor (C-9) · Painting Contractor (C-33)
SIMPSON FLOOR COVERING INCLa Verne · Flooring Contractor (C-15)
SIMPSON ROBERT BSouth Pasadena · General Building Contractor (B)
SIMPSON WILLIAM T CONSTRUCTIONTorrance · General Building Contractor (B)
SIMZEE CONSTRUCTION & DEVELOPMENT INCVan Nuys · General Building Contractor (B)
SINAI CONSTRUCTIONLos Angeles · General Building Contractor (B)Soft Story Retrofit · Seismic Retrofit · Foundation Repair
SINAI REMODELINGAzusa · General Building Contractor (B)
SINALOA PLASTERING INCOPORATEDCompton · Lathing & Plastering Contractor (C-35)
SINANIANTarzana · General Engineering Contractor (A) · General Building Contractor (B)Multi-residential Construction · Hospitality Construction · Healthcare Construction
SINANIAN CONSTRUCTIONTarzana · General Engineering Contractor (A) · General Building Contractor (B)Multi-residential construction · Hospitality construction · Healthcare construction
SINANIAN GERARDTarzana · General Engineering Contractor (A) · General Building Contractor (B)
SINBAD FLOORING INCTorrance · Specialty Contractor · General Building Contractor (B) · Flooring Contractor (C-15) · Glazing Contractor (C-17)
SINCLAIR AIR SYSTEMSLa Verne · HVAC Contractor (C-20)Emergency AC Repair · Furnace Repair · Residential Installation
SINCLAIRE CONSTRUCTION ENTERPRISESMalibu · General Building Contractor (B)
SINCO CO INC THENorth Hollywood · General Building Contractor (B)
SINCOCK GARY PAINTINGWhittier · Painting Contractor (C-33)
SINE WAVE ENERGYLos Angeles · Electrical Contractor (C-10)
SINGAM HOME REPAIR & BUILDLong Beach · General Building Contractor (B)
SINGER HOWARD B CERAMIC TILE INSTALLATIONSan Gabriel · Tile Contractor (C-54)
SINGH BUILDERS & DESIGN INCSun Valley · General Building Contractor (B)
SINGH SUMITLos Angeles · General Building Contractor (B) · Specialty Contractor
SINGH WAYCerritos · General Building Contractor (B)
SINGLETEAM INCLong Beach · General Building Contractor (B)
SINGLETON FIRE PROTECTION INCArleta · Fire Protection Contractor (C-16)
SINKS N' SEWERS COSan Fernando · Plumbing Contractor (C-36)
SIO FRAMINGSouth Gate · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
SION STRUCTURAL & ORNAMENTALSylmar · Steel Contractor (C-50, C-51)
SIPAN CONTRUCTION CO.Glendale · General Building Contractor (B) · Plumbing Contractor (C-36)
SIPAN DESIGN & DEVELOPMENT INCGlendale · General Building Contractor (B)
SIPAN ELECTRICAL SERVICES INCBurbank · Electrical Contractor (C-10)
SIPAND INCLong Beach · General Engineering Contractor (A) · General Building Contractor (B)
SIPP RYANSan Dimas · General Building Contractor (B)
SIR G ALL CORPLa Puente · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
SIRE ENERGY CONSTRUCTIONNorthridge · General Building Contractor (B)
SIRGNewhall · Electrical Contractor (C-10)
SIRIUS BUILDERS INCCovina · General Building Contractor (B)
SIRIUS PLUMBING INCMonrovia · Plumbing Contractor (C-36)
SISAL GENERAL CONTRACTOR INCLa Mirada · General Building Contractor (B) · Plumbing Contractor (C-36)
SISCO SOLUTIONSPasadena · Electrical Contractor (C-10)
SISTEMATEL ENERGY INCLancaster · Electrical Contractor (C-10)
SISTEMS INTEGRATION INCLos Angeles · Low Voltage Systems Contractor (C-7)
SISTONE INCVan Nuys · Masonry Contractor (C-29) · Tile Contractor (C-54)
SISU CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SITE SOLUTION SERVICES INCSherman Oaks · Specialty Contractor · Demolition Contractor (C-21)
SITED CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SITEREP CONCRETESan Dimas · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
SITEWORKS CONCRETE SYSTEMS INCArcadia · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8)
SITKA DEVELOPMENTBeverly Hills · General Building Contractor (B) · Plumbing Contractor (C-36)
SITNITSKY GARYLos Angeles · General Building Contractor (B) · Plumbing Contractor (C-36)
SITUATED CONSTRUCTION INCRolling Hills Estates · General Building Contractor (B)
SITZ TEACHER LORIPasadena · General Building Contractor (B)
SIVAN WINDOWS AND DOORSNorthridge · General Building Contractor (B) · Glazing Contractor (C-17)
SIVAR CONSTRUCTIONSylmar · General Building Contractor (B)
SIVERSON RICHARD ANTHONYSan Pedro · General Building Contractor (B)
SIX POINT TECHNOLOGYTorrance · Low Voltage Systems Contractor (C-7)
SIX SIX ONE MASONRYLancaster · Masonry Contractor (C-29)
SIX STAR ELECTRIC INCVan Nuys · Electrical Contractor (C-10)
SIXTOS ELECTRICALLos Angeles · Electrical Contractor (C-10)
SIXTOS PAINTINGWoodland Hills · Painting Contractor (C-33)
SIYA AIR CONDITIONING & HEATINGMontebello · HVAC Contractor (C-20)

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