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.

SECURITECHReseda · Electrical Contractor (C-10)
SECURITY ALARM SPECIALISTS INCBell Canyon · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10) · Specialty Contractor
SECURITY FOR LESSLos Angeles · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
SECURITY GARAGE DOORSNorth Hollywood · Specialty Contractor
SECURITY INTEGRATION AND AUTOMATION INCValencia · Electrical Contractor (C-10)
SECURITY INTEGRATION TECHNOLOGYBurbank · Electrical Contractor (C-10)
SECURITY MANAGEMENT SYSTEMS INCLong Beach · Electrical Contractor (C-10)
SECURITY OF LOS ANGELES INCSun Valley · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)Intrusion Detection · Access Control · Fire Detection
SECURITY PACIFIC ALARM SERVICESMonterey Park · Low Voltage Systems Contractor (C-7)
SECURITY PLUS COLos Angeles · Low Voltage Systems Contractor (C-7)
SECURITY ROOFINGSaugus · Roofing Contractor (C-39)
SECURITY SOLUTIONS INTEGRATION INCGlendale · Electrical Contractor (C-10)
SECURIVIEWStudio City · Electrical Contractor (C-10)
SEDANO BUILDERS INCLa Puente · General Building Contractor (B) · Specialty Contractor · Electrical Contractor (C-10)
SEDANO PEDRONorwalk · Electrical Contractor (C-10)
SEDILLO SEAN GCarson · General Building Contractor (B)
SEDONA WEST ROOFING INCEl Monte · Roofing Contractor (C-39)
SEE CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SEE LEVEL CONSTRUCTIONBeverly Hills · General Building Contractor (B)
SEEBERS ENGINEERING INCLancaster · General Engineering Contractor (A)
SEED LALos Angeles · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
SEEK BUILDERS LLCMalibu · General Building Contractor (B)
SEEK CONSULTING INCLos Angeles · General Building Contractor (B)
SEEK POWER INCSun Valley · Electrical Contractor (C-10)
SEEKNET U S ATorrance · Low Voltage Systems Contractor (C-7)
SEEMS MECHANICAL CORPHawthorne · General Building Contractor (B) · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SEEMS PLUMBING CO INCHawthorne · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
SEER AIR CONDITIONING AND HEATINGWinnetka · HVAC Contractor (C-20)
SEFAIN CONSTRUCTION GROUPPorter Ranch · General Building Contractor (B)
SEG-ELECTRICPomona · Electrical Contractor (C-10)
SEGA TILE INCCarson · Tile Contractor (C-54)
SEGAL ELADTarzana · Earthwork & Paving Contractor (C-12)
SEGALE & SONS LANDSCAPE INCLancaster · Landscaping Contractor (C-27)
SEGEL CONTRACTING LLCLos Angeles · General Building Contractor (B)
SEGOOSH INCORPORATEDWoodland Hills · General Building Contractor (B)
SEGORO & ASSOCIATES INCDuarte · General Engineering Contractor (A) · General Building Contractor (B)
SEGORO AND ASSOCIATESArcadia · General Engineering Contractor (A) · General Building Contractor (B)
SEGOVIA MARTINNorth Hills · Swimming Pool Contractor (C-53) · Specialty Contractor
SEGOVIA PLASTER WORKSMonrovia · Lathing & Plastering Contractor (C-35)
SEGOVIA VIA CONSTRUCTIONSylmar · General Building Contractor (B)
SEGURA CARLOS H PAINTINGReseda · General Building Contractor (B) · Painting Contractor (C-33)
SEGURA CONSTRUCTIONReseda · General Building Contractor (B)
SEGURA JOAQUINCanyon Country · Tile Contractor (C-54)
SEGURA LANDSCAPINGSylmar · Landscaping Contractor (C-27) · Specialty Contractor
SEGURA PAINTING INCCanoga Park · Painting Contractor (C-33)
SEGUZ CONSTRUCTION INCSun Valley · General Building Contractor (B) · Plumbing Contractor (C-36)
SEHNEM DAVID WILLIAMHollywood · General Building Contractor (B)
SEIDNER CONSTRUCTION COGlendora · General Building Contractor (B)
SEIFERT AXELStudio City · General Building Contractor (B)
SEIFERT WELDINGValencia · Specialty Contractor
SEISMIC RETROFIT SPECIALISTSCulver City · General Building Contractor (B) · Flooring Contractor (C-15) · Plumbing Contractor (C-36)Soft-story seismic retrofitting · Preliminary site survey · Engineering analysis and plans
SEISMIC RETROFITERS INCSherman Oaks · General Engineering Contractor (A) · General Building Contractor (B)
SEISMIC SAFETY INCPasadena · General Building Contractor (B)
SEISMORE CONSTRUCTION CORPWest Covina · General Building Contractor (B)
SEITZ M J CONSTRUCTIONTorrance · General Building Contractor (B)
SEITZ RYANNewhall · General Engineering Contractor (A)
SEIZMIC INCCovina · Specialty Contractor
SEJA DANNYCarson · General Building Contractor (B)
SEKANOVICH THOMASMalibu · Electrical Contractor (C-10)
SELA REMODELINGWoodland Hills · General Building Contractor (B)
SELAH ELECTRIC LLCWoodland Hills · Electrical Contractor (C-10)
SELAH ROOFING CORPLos Angeles · Roofing Contractor (C-39)Residential roofing · Commercial roofing · Asphalt shingle roofing
SELAHCOMM WIRELESS SOLUTIONS INCLa Habra Heights · Electrical Contractor (C-10)
SELBOR BUILDERS INCLong Beach · General Building Contractor (B)
SELECT CONTRACTORS INCTopanga · General Building Contractor (B)
SELECT ELECTRONIC DESIGNBeverly Hills · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
SELECT FLOORINGBellflower · General Building Contractor (B)
SELECT HOME BUILDERS INCBeverly Hills · General Building Contractor (B)
SELECT HOME SERVICE LLCPalmdale · General Building Contractor (B) · Painting Contractor (C-33)
SELECT PAINTINGSanta Clarita · General Building Contractor (B) · Specialty Contractor · Painting Contractor (C-33)
SELECTED COATINGSLong Beach · Painting Contractor (C-33)
SELECTED MARBLE AND TILELos Angeles · General Engineering Contractor (A) · Tile Contractor (C-54)
SELECTIVE SHEET METALPacoima · Sheet Metal Contractor (C-43)
SELECTONE KITCHEN & BATHSanta Clarita · General Building Contractor (B)
SELECTRIC INCMontrose · Electrical Contractor (C-10)
SELETOS THOMAS CONSTRUCTIONVenice · General Building Contractor (B)
SELF PHILIP JValencia · Plumbing Contractor (C-36)
SELF POWERED ELECTRIC & LIGHTING INCReseda · General Building Contractor (B) · Electrical Contractor (C-10)
SELIAN SAHAKBurbank · General Engineering Contractor (A)
SELK ELECTRICNorth Hills · Electrical Contractor (C-10)
SELWAY MECHANICAL HVACChatsworth · HVAC Contractor (C-20)
SEM IMAGE SYSTEMS SIGNS & GRAPHICS INCLos Angeles · Specialty Contractor
SEMA ELECTRICSylmar · Electrical Contractor (C-10)
SEMCO CALIFORNIABurbank · General Building Contractor (B)
SEMERAD CARPET AND FLOORING INCMonrovia · Flooring Contractor (C-15)
SEMITORR GROUP LLCGardena · General Engineering Contractor (A)
SEMPER FI REBAR CORPLong Beach · Steel Contractor (C-50, C-51)
SEMPER PLUMBINGLos Angeles · Plumbing Contractor (C-36)
SEMPRA CONSTRUCTION HOME ENERGY SOLUTIONS INCBurbank · General Building Contractor (B)
SEN ELECTRICAL SYSTEMGlendale · Electrical Contractor (C-10)
SENA ANTHONY LEAK DETECTION COBurbank · Plumbing Contractor (C-36) · Swimming Pool Contractor (C-53)
SENA TONYTorrance · Electrical Contractor (C-10)
SENDASylmar · General Engineering Contractor (A)
SENEBANDITH PAULLa Verne · Electrical Contractor (C-10)
SENECA CONSTRUCTIONLong Beach · General Building Contractor (B)Kitchen remodels · Bathroom remodels · Additions
SENER ENGINEERING AND SYSTEMS INCLos Angeles · General Engineering Contractor (A)
SENKIEWICZ TROY PGlendale · Low Voltage Systems Contractor (C-7)
SENNA TREE COMPANYSun Valley · Landscaping Contractor (C-27)Tree moving and relocation · Specimen tree installation · Crane rental
SENOR ELECTRIC COMPANYCanoga Park · Electrical Contractor (C-10)
SENOR ROOTER AND PLUMBINGCarson · Plumbing Contractor (C-36)
SENSO RONALD JOHNLos Angeles · General Building Contractor (B)
SENSUS CONSTRUCTION INCNorth Hollywood · General Engineering Contractor (A) · General Building Contractor (B)
SENTINEL GENERAL CONSTRUCTIONLa Mirada · General Building Contractor (B)
SENYOR DESIGN BUILDERSStudio City · General Building Contractor (B)
SEO CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SEPANIAN ROBERTBurbank · General Building Contractor (B)
SEPARZADEH RAMINBeverly Hills · General Building Contractor (B) · Plumbing Contractor (C-36)
SEPCO EARTHSCAPE INCSanta Monica · Landscaping Contractor (C-27)
SEPE JOSEPH NICKChatsworth · HVAC Contractor (C-20)HVAC service · HVAC repair · HVAC installation
SEPIA ENERGYSan Dimas · Electrical Contractor (C-10)
SEPTIC PUMPING LA INCNorth Hollywood · Plumbing Contractor (C-36)
SEPTIC WORKS POWELL EXCAVATIONPalmdale · General Engineering Contractor (A)
SEPTIEMStudio City · General Engineering Contractor (A) · General Building Contractor (B)
SEPULVEDA & CO ELECTRICAL SERVICES INCTorrance · Electrical Contractor (C-10)
SEPULVEDA AIR INCBellflower · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
SEPULVEDA MARKChatsworth · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
SEPULVEDA'S HEATING AND COOLINGNorthridge · HVAC Contractor (C-20)
SEQUEL CONTRACTORS INCSanta Fe Springs · General Engineering Contractor (A)
SEQUIOA CREST ROOFING INCPomona · Roofing Contractor (C-39)
SEQUOIA CONSTRUCTION GROUP INCRosemead · General Building Contractor (B)
SEQUOIA CONSTRUCTION GROUP LLCAlhambra · General Building Contractor (B)
SEQUOIA FLOORINGVan Nuys · Flooring Contractor (C-15)Hardwood floor installation · Hardwood restoration · Floor sales
SEQUOIA LANDSCAPEEncino · Landscaping Contractor (C-27)
SEQUOIA MECHANICAL AIR INCCanyon Country · HVAC Contractor (C-20)
SEQUOIA POOLS AND MASONRY INCSherman Oaks · Masonry Contractor (C-29) · Swimming Pool Contractor (C-53)
SER PLUMBING INCParamount · Plumbing Contractor (C-36)
SERAFIN PEDROAzusa · Cabinet, Millwork & Finish Carpentry (C-6)
SERENA INTERIORS SHADELos Angeles · Specialty Contractor
SERENA MARBLE AND GRANITE INCPacoima · Masonry Contractor (C-29) · Tile Contractor (C-54)Marble and granite installation · Marble and granite fabrication · Interior projects
SERENE LANDSCAPE SERVICEWhittier · Landscaping Contractor (C-27)
SERENERGY CORPGlendale · HVAC Contractor (C-20)
SERENITY CONSTRUCTION CORPNorth Hills · General Building Contractor (B)
SERENITY HOME REMODELINGWoodland Hills · General Building Contractor (B)
SERENITY REMODELING INCEncino · General Building Contractor (B)
SERENO INCMarina Del Rey · Painting Contractor (C-33)
SERFIN CONSTRUCTION INCLong Beach · General Building Contractor (B) · Concrete Contractor (C-8)
SERGE CONSTRUCTION INCGlendale · General Building Contractor (B) · Plumbing Contractor (C-36)
SERGE ELECTRICGranada Hills · Electrical Contractor (C-10)
SERGE NERSES WATER/FIRE/MOLD MITIGATIONBurbank · Specialty Contractor
SERGEANT DEVELOPMENTChatsworth · General Building Contractor (B)
SERGEI GLIADIAEVNorth Hollywood · Electrical Contractor (C-10)
SERGEI POPOVCanyon Country · General Building Contractor (B)
SERGEY'S APPLIANCELos Angeles · HVAC Contractor (C-20)
SERGIO OROZCONorth Hills · Specialty Contractor
SERGIO PLUMBING CORPLos Angeles · Plumbing Contractor (C-36)
SERGIO'S & IVAN GENERAL CONSTRUCTION INCLos Angeles · General Building Contractor (B)
SERGIO'S GLASS LLCGardena · Glazing Contractor (C-17)
SERJ AIR CONDITIONINGSunland · HVAC Contractor (C-20)Air conditioner repair · Air conditioner replacement · Air conditioner installation
SERJIK REFRIGERATIONBurbank · HVAC Contractor (C-20)
SERMAG CONSTRUCTIONLancaster · General Building Contractor (B)
SERMO PLUMBING COCanoga Park · Plumbing Contractor (C-36)
SERNA J J CONSTRUCTION INCSylmar · General Building Contractor (B)
SERNA ROOFINGPalmdale · Roofing Contractor (C-39)
SERNA ROSALIODowney · General Building Contractor (B)
SEROJH ELECTRICBurbank · Electrical Contractor (C-10)
SERRA BUILTMalibu · General Building Contractor (B)
SERRANO ARBORICULTURE LLCLittlerock · Landscaping Contractor (C-27)
SERRANO BUILDS 4 YOU INCLos Angeles · General Building Contractor (B)
SERRANO CONRADLa Puente · Concrete Contractor (C-8)
SERRANO CONSTRUCTIONPomona · General Building Contractor (B)
SERRANO CONSTRUCTION LLCPasadena · General Building Contractor (B)
SERRANO DEMOLITION INCLos Angeles · General Building Contractor (B) · Demolition Contractor (C-21)
SERRANO F CONSTRUCTION INCNorth Hollywood · General Building Contractor (B)
SERRANO GENERAL CONTRACTORS LLCValencia · General Building Contractor (B)
SERRANO JOSENorthridge · Plumbing Contractor (C-36)
SERRANO JOSEAgua Dulce · Landscaping Contractor (C-27)
SERRANO LANDSCAPEWhittier · Landscaping Contractor (C-27)
SERRANO VICENTE PAINTINGLos Angeles · Painting Contractor (C-33)
SERRANO'S PLUMBING INCLa Mirada · Plumbing Contractor (C-36)
SERRAO JOSEPH BRUNOValencia · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
SERRAO MOLLY VValencia · General Building Contractor (B) · Electrical Contractor (C-10)
SERRATO BUILDERSylmar · General Building Contractor (B) · Concrete Contractor (C-8)
SERRATO CONSTRUCTION GROUP INCGardena · General Building Contractor (B)
SERRUYS ANDRE LANDSCAPE CONTRACTORCanoga Park · Landscaping Contractor (C-27)
SERVANDO'S CONSTRUCTION SERVICESAlhambra · General Building Contractor (B)
SERVICE AIRBellflower · HVAC Contractor (C-20)
SERVICE AIR CONDITIONING INCTarzana · HVAC Contractor (C-20)Air conditioning repair and installation · Furnace and heating repair and installat · Ducts and thermostats
SERVICE AIR INCNorthridge · HVAC Contractor (C-20)
SERVICE ALL STARS HEATING AND AIR COMFORTBellflower · HVAC Contractor (C-20)
SERVICE CONNECTED INCLos Angeles · Fencing Contractor (C-13)
SERVICE GENIUS CORPORATIONChatsworth · Insulation & Acoustical Contractor (C-2) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SERVICE HEROMission Hills · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SERVICE HERO PLUMBING AND ROOTERSan Fernando · Plumbing Contractor (C-36)
SERVICE HERO PLUMBING HEATING & AIRMission Hills · HVAC Contractor (C-20)
SERVICE MAGIC RESCUECalabasas · General Building Contractor (B)
SERVICE MASTER BY FRESHSouth El Monte · General Building Contractor (B)
SERVICE MASTER FIRE & WATER RESTORATION BY MASTERSTorrance · Specialty Contractor · General Building Contractor (B)
SERVICE MASTER FIRE AND WATER RESTORATION BY APEX LLCGranada Hills · Specialty Contractor
SERVICE MASTER RECOVERY BY C2C RESTORATIONSun Valley · General Building Contractor (B)
SERVICE MASTERSLos Angeles · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SERVICE ONE COMPANYSanta Clarita · General Building Contractor (B) · Painting Contractor (C-33) · Plumbing Contractor (C-36)
SERVICE PLUMBINGPalos Verdes Estates · Plumbing Contractor (C-36)
SERVICE PLUS CONSTRUCTIONWinnetka · General Building Contractor (B)
SERVICE PRO RESTORATION INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SERVICE SAM ELECTRIC INCGlendale · Electrical Contractor (C-10)
SERVICE TECH PLUMBING HEATING INCBellflower · Plumbing Contractor (C-36)
SERVICE TITAN AC & HEATING INCGlendale · HVAC Contractor (C-20)
SERVICE WEST CONSTRUCTION INCORPORATEDNo Hollywood · General Building Contractor (B) · Electrical Contractor (C-10)
SERVICE WIZARDSDiamond Bar · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
SERVICEMASTER BY RUSSELL T AAzusa · General Building Contractor (B)

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