Los Angeles County companies A–Z

47,486 companies, from California license records. Check any of them on the state's license lookup before you hire.

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)
SJ CONSTRUCTIONSierra Madre · General Building Contractor (B)
SJ POOLS SERVICESReseda · Specialty Contractor
SJ PREMIER CONSTRUCTION INCPasadena · General Building Contractor (B)
SJ WALLCOVERINGSan Dimas · Painting Contractor (C-33)
SJ&C GENERAL CONSTRUCTION INCNorwalk · General Building Contractor (B)
SJC BUILDING INCCalabasas · General Building Contractor (B)
SJCPLos Angeles · General Engineering Contractor (A)
SJD&B INCWalnut · General Engineering Contractor (A) · General Building Contractor (B) · Earthwork & Paving Contractor (C-12) · Roofing Contractor (C-39) · Specialty ContractorCivil engineering · General building construction · Earthwork and paving
SJE SYNTHETIC PRODUCTSBaldwin Park · Specialty Contractor
SJM INDUSTRIAL RADIOEl Segundo · Low Voltage Systems Contractor (C-7)Engraving · Maintenance Agreements · Two-Way Radio Installation & Repairs
SJN CONSTRUCTION SERVICESSanta Monica · General Building Contractor (B) · Specialty Contractor
SJZ CONSTRUCTION & REMODELING INCPlaya Del Rey · General Building Contractor (B)
SK & COMPANY INCGardena · General Building Contractor (B)
SK ELECTRIC INCNorthridge · Electrical Contractor (C-10)
SK HOUSE PAINTING COLos Angeles · Painting Contractor (C-33)
SKAICLOUD NETWORK LLCLong Beach · Low Voltage Systems Contractor (C-7)
SKALWEST CONSTRUCTIONNorth Hollywood · General Building Contractor (B)
SKAS JAMESLennox · General Building Contractor (B) · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36) · Specialty Contractor
SKERSTON BRADLEY CRAIGSan Pedro · General Building Contractor (B)
SKETCH DESIGN DEVELOPMENT LLCBeverly Hills · General Building Contractor (B)
SKILL GARAGE DOORS & GATES INCTarzana · Specialty Contractor
SKILLS HVAC SERVICES INCPanorama City · HVAC Contractor (C-20)Heater Repair · System Installation · Fan Motor Replacement
SKILLSEEWhittier · General Building Contractor (B) · Electrical Contractor (C-10)
SKINNER JIM CONSTRUCTIONSan Dimas · General Building Contractor (B)
SKINNER TODD INCNewhall · Lathing & Plastering Contractor (C-35)
SKIP'S PLUMBING SERVICESanta Monica · Plumbing Contractor (C-36)
SKLAR CONSTRUCTION INCLong Beach · General Building Contractor (B)
SKO AIR CONDITIONINGNorth Hollywood · HVAC Contractor (C-20)
SKOL CONSTRUCTIONWoodland Hills · General Building Contractor (B)
SKOLNICK ELIEZER NETANELWoodland Hills · General Building Contractor (B)
SKOSNIK MAREKWhittier · General Building Contractor (B)
SKR CONSTRUCTIONActon · General Building Contractor (B) · Electrical Contractor (C-10)
SKS CONSTRUCTIONVan Nuys · General Engineering Contractor (A) · General Building Contractor (B)
SKT AMERICA INCNorwalk · General Building Contractor (B)
SKULLY ELECTRICCarson · Electrical Contractor (C-10)
SKURA JONATHANLos Angeles · General Building Contractor (B)
SKY BLUE ENVIRONMENTAL INCSan Fernando · Specialty ContractorAsbestos Removal · Lead Removal · Mold Removal
SKY BUILDERS Z H R INCLos Angeles · General Building Contractor (B)
SKY BUILDING & CONSTRUCTIONLa Mirada · General Building Contractor (B)
SKY CONSTRUCTION COTarzana · General Building Contractor (B)
SKY CONSTRUCTION COLos Angeles · General Building Contractor (B) · Painting Contractor (C-33)
SKY ELECTRICWilmington · Electrical Contractor (C-10)
SKY FIRST CONSTRUCTION LLCArcadia · General Building Contractor (B)
SKY GLASS INCVernon · Glazing Contractor (C-17)
SKY HIGH BUILDERS INCBeverly Hills · General Building Contractor (B)
SKY HIGH CONSTRUCTION INCVan Nuys · General Building Contractor (B)
SKY HIGH FRAMING INCLos Angeles · Cabinet, Millwork & Finish Carpentry (C-6)
SKY HIGH PLUMBING SERVICES INCPacoima · Plumbing Contractor (C-36)
SKY J T C CORPORATIONLos Angeles · Specialty Contractor · General Building Contractor (B) · Painting Contractor (C-33)
SKY LIGHT PAINTINGNewhall · Painting Contractor (C-33)
SKY LINE DEVELOPING & CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SKY PAINTING COHawaiian Gardens · Painting Contractor (C-33)
SKY POWER COSherman Oaks · Electrical Contractor (C-10)Automatic Transfer Switch (ATS) Installa · Battery Backup & Energy Storage · EV Charger Installation
SKY REMODELING INCValley Village · General Building Contractor (B)
SKY RENOVATION & NEW CONSTRUCTIONVan Nuys · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Home Remodeling
SKY SHIELD ROOFINGManhattan Beach · General Building Contractor (B)
SKY SOLAR PROBurbank · Electrical Contractor (C-10)Solar
SKY TECH BUILDERS INCVan Nuys · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Addition
SKY TECH ELECTRICLos Angeles · Electrical Contractor (C-10)
SKY TECH ROOFER INCLos Angeles · Roofing Contractor (C-39)
SKY WATER FIRE PROTECTION INCCompton · Fire Protection Contractor (C-16)
SKY WINDOWS INCGranada Hills · Glazing Contractor (C-17)
SKY'S THE LIMIT GROUP INCBaldwin Park · Landscaping Contractor (C-27)
SKY'S THE LIMIT TREE CARE INCSan Marino · Specialty ContractorTree Trimming · Tree Removal · Stump Grinding
SKYBLUE CONSTRUCTION INCGlendora · General Building Contractor (B)
SKYBRIDGE DEVELOPMENT INCMontrose · General Engineering Contractor (A) · General Building Contractor (B)
SKYDEN PLASTERING INCPalmdale · Lathing & Plastering Contractor (C-35)
SKYFORCE ELECTRICLancaster · Electrical Contractor (C-10)
SKYGEN ROOFING GROUPAlhambra · Roofing Contractor (C-39)
SKYLAND BUILDERS INCWalnut · General Building Contractor (B)
SKYLAND CONSTRUCTION AND REMODELING COWalnut · General Building Contractor (B)
SKYLAND DESIGN AND BUILD COWalnut · General Building Contractor (B)
SKYLAR CONSTRUCTION SERVICESVenice · General Building Contractor (B) · Electrical Contractor (C-10)
SKYLIGHT SERVICE CENTER LLCSan Pedro · Roofing Contractor (C-39)New Skylight System Installation · Sun Tunnel Installation · Replacement Skylight
SKYLINE ALL IN ONE CONSTRUCTION INCVan Nuys · General Building Contractor (B)
SKYLINE BUILDERSVan Nuys · General Building Contractor (B) · Roofing Contractor (C-39)
SKYLINE BUILDERS CA INCLawndale · General Building Contractor (B)
SKYLINE CONSTRUCTION AND REMODELINGWoodland Hills · General Building Contractor (B)Bathroom Remodeling · Kitchen Remodeling · Room Addition
SKYLINE CONSTRUCTION GROUPBell Canyon · General Building Contractor (B)
SKYLINE CUSTOM GLASSSanta Fe Springs · Glazing Contractor (C-17)
SKYLINE DESIGN & CONSTRUCTION INCSan Gabriel · General Building Contractor (B)
SKYLINE DRYWALL CONTRACTORSPalmdale · Drywall Contractor (C-9)
SKYLINE FABRICATION INCCompton · Steel Contractor (C-50, C-51)Structural Steel Fabrication · Medium Weight Steel Fabrication · High Strength Steel Fabrication
SKYLINE INNOVATIONS INCGlendale · General Building Contractor (B) · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10) · Solar Contractor (C-46)
SKYLINE KITCHEN & BATHNorthridge · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)

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