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.

ACE FIRE PROTECTION SERVICESNorth Hills · Fire Protection Contractor (C-16)Sprinklers & fire pumps · Alarms & monitoring · Standpipes
ACE GARAGE DOORTorrance · Specialty Contractor
ACE GARAGE DOOR SERVICESHuntington Park · Specialty Contractor
ACE GENERAL CONSTRUCTIONSun Valley · General Building Contractor (B) · Demolition Contractor (C-21) · Landscaping Contractor (C-27)
ACE HANDYMAN SERVICES SOUTH BAYRedondo Beach · General Building Contractor (B)
ACE HEATING AND COOLINGLancaster · HVAC Contractor (C-20)
ACE INTERIOR & CONSTRUCTIONHacienda Heights · General Building Contractor (B) · Painting Contractor (C-33)
ACE IRON WORKSDiamond Bar · Specialty Contractor
ACE MECHANICAL HEATING AND AIR CONDITIONINGGardena · HVAC Contractor (C-20)
ACE OF DRAINS INCGlendale · Plumbing Contractor (C-36)
ACE OF FLOORSLos Angeles · Flooring Contractor (C-15)
ACE OF TRADES INCTorrance · General Building Contractor (B)Bathroom Remodeling · Kitchen Remodeling · Floor Services
ACE ORNAMENTALPomona · Specialty Contractor · Steel Contractor (C-50, C-51)
ACE PELIZON PLUMBINGCovina · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
ACE PETROLEUM SERVICESLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
ACE PLUMBING & DRAINWhittier · Plumbing Contractor (C-36)
ACE PLUMBING AND ROOTER SERVICESLos Angeles · Plumbing Contractor (C-36)
ACE PLUMBING CODiamond Bar · General Building Contractor (B) · Plumbing Contractor (C-36)
ACE PLUMBING PROSWoodland Hills · Plumbing Contractor (C-36)
ACE PLUSEl Monte · Electrical Contractor (C-10) · HVAC Contractor (C-20)
ACE PRIME BUILDERSMalibu · General Building Contractor (B) · Specialty Contractor
ACE RAINGUTTERSSylmar · Specialty Contractor
ACE REMODELINGCanoga Park · General Building Contractor (B)
ACE RENOVATORS & RETROFITTING INCSun Valley · General Building Contractor (B) · Plumbing Contractor (C-36)Home Remodeling · New Construction · ADU Garage Conversion
ACE RODIL HEATING AND AIR CONDITIONINGDiamond Bar · HVAC Contractor (C-20)
ACE ROOFING COMPANYGlendale · Roofing Contractor (C-39)
ACE ROOFING SYSTEM COLa Mirada · Roofing Contractor (C-39)
ACE ROOFING SYSTEMSTorrance · Roofing Contractor (C-39)
ACE SANDBLASTING CORPGlendale · Specialty ContractorWood · Steel · Rebar
ACE SEVIER PAINTINGClaremont · Painting Contractor (C-33)
ACE SIGN AND DESIGNLos Angeles · Specialty Contractor
ACE STAIRWAYS & CONSTRUCTIONHuntington Park · General Building Contractor (B)
ACE STONE FABRICATORS INCWoodland Hills · Masonry Contractor (C-29) · Tile Contractor (C-54)Kitchen countertops · Vanities · Sinks
ACE TEK ROOFING COGardena · General Building Contractor (B) · Roofing Contractor (C-39)
ACE THERMAL MECHANICAL INCParamount · HVAC Contractor (C-20)
ACE TREE SERVICE INCSylmar · Specialty Contractor
ACE WALLCOVERING & PAINTINGRedondo Beach · Painting Contractor (C-33)
ACE WROUGHT IRON WORK INCGardena · Specialty Contractor
ACE-PRO PLASTERING INCGardena · Lathing & Plastering Contractor (C-35)
ACEDO NICK BUILDERS INCCovina · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
ACEMD CORPORATIONDiamond Bar · General Building Contractor (B)
ACEPIRE CONSTRUCTION AND REMODELINGSylmar · General Building Contractor (B)
ACER CONSTRUCTION INCNorthridge · General Building Contractor (B)
ACES FIRE PROTECTION INCBurbank · Fire Protection Contractor (C-16)
ACETEK ROOFINGLos Angeles · Roofing Contractor (C-39)
ACEVEDO ELECTRICAL SERVICESMontebello · Electrical Contractor (C-10)
ACEVEDO RAFAELLos Angeles · Electrical Contractor (C-10)
ACEVEDO'S CONSTRUCTIONPacoima · General Building Contractor (B)
ACEVEDO'S PAINTINGInglewood · Painting Contractor (C-33)
ACEVEDOS CONTRACTORS INCLos Angeles · General Building Contractor (B)
ACEVES ROOFING SERVICESPacoima · Roofing Contractor (C-39)
ACG 32 INVESTMENTS INCSanta Clarita · Glazing Contractor (C-17)
ACH AIR SYSTEMS INCGlendale · HVAC Contractor (C-20)
ACH PRO PAINTINGLos Angeles · Painting Contractor (C-33)
ACHC AIR LLCTemple City · Electrical Contractor (C-10) · HVAC Contractor (C-20)
ACHZ ELECTRIC INCAzusa · Electrical Contractor (C-10) · HVAC Contractor (C-20)
ACI SERVICESWoodland Hills · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
ACIES IRON WORKS LLCBell · Steel Contractor (C-50, C-51)
ACKER RESOURCESLos Angeles · General Building Contractor (B)
ACKERMANN CONSTRUCTIONLos Angeles · General Building Contractor (B)
ACKLEY FRANK AWest Covina · Electrical Contractor (C-10)
ACKSEEN INCWoodland Hills · Low Voltage Systems Contractor (C-7)
ACM CONSTRUCTIONPomona · General Building Contractor (B)
ACM GENERAL CONSTRUCTION INCPacoima · General Building Contractor (B)
ACM+ ENVIRONMENTAL SERVICESParamount · General Building Contractor (B) · Demolition Contractor (C-21) · Specialty Contractor
ACME AIR INCLancaster · HVAC Contractor (C-20)
ACME BUILDING SYSTEMSStudio City · General Building Contractor (B)
ACME CONSTRUCTION INCWest Hills · General Building Contractor (B)
ACME FIRE PROTECTION INCLong Beach · Fire Protection Contractor (C-16)
ACME HEATING & AIR CONDITIONING COMPANYInglewood · HVAC Contractor (C-20)Heating · Air Conditioning · Ventilation
ACME LANDSCAPING INCHacienda Heights · Landscaping Contractor (C-27)
ACME MANPOWER INCLancaster · Landscaping Contractor (C-27)
ACME VALLEY KEY SERVICEVan Nuys · Specialty Contractor
ACME VALLEY SECURITY SERVICES INCVan Nuys · Low Voltage Systems Contractor (C-7)
ACO CONSTRUCTION USAEncino · General Building Contractor (B)
ACOCA JEANNOTLos Angeles · HVAC Contractor (C-20)
ACON DEVELOPMENT INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B)
ACORN TREE SERVICECovina · Landscaping Contractor (C-27) · Specialty Contractor
ACOSTA & SONS SEWER CONTRACTORGlendale · General Engineering Contractor (A) · Specialty ContractorSeptic Pumping, Repairs & Installations · Sewer Repairs & Sewer Main Installation · Excavation Contractors
ACOSTA DELFIN CONSTRUCTION INCBurbank · General Building Contractor (B) · Electrical Contractor (C-10)
ACOSTA ENGINEERINGWhittier · General Engineering Contractor (A) · Concrete Contractor (C-8)
ACOSTA FRED PRAXEDISLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
ACOSTA H V A CLa Mirada · HVAC Contractor (C-20)
ACOSTA JORGE ARIELLos Angeles · Electrical Contractor (C-10)
ACOSTA M.CONSTRUCTION INCGranada Hills · General Building Contractor (B)
ACOSTA PLUMBING CORPPasadena · Plumbing Contractor (C-36)
ACOSTA PLUMBING WORXLos Angeles · Plumbing Contractor (C-36)
ACOSTA REMODELINGLa Puente · General Building Contractor (B)
ACOSTA REYNALDO JRBellflower · Plumbing Contractor (C-36)
ACOSTA ROOFING INCLos Angeles · Roofing Contractor (C-39)
ACOSTA TREE SERVICECovina · Specialty Contractor
ACOTILLO TREE SERVICE INCLos Angeles · Specialty Contractor
ACOUSTIC CEILINGS ENTERPRISE INCLomita · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9) · Lathing & Plastering Contractor (C-35)
ACOUSTICAL CONSTRUCTION INCSun Valley · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2)
ACOUSTICAL FABRIC SYSTEMS INCBellflower · Specialty Contractor
ACP ELECTRICWilmington · Electrical Contractor (C-10)
ACR AIR CONDITIONINGHacienda Heights · HVAC Contractor (C-20)
ACRE GROUPSanta Monica · General Building Contractor (B)
ACRE LANDSCAPELomita · Landscaping Contractor (C-27)
ACREAGE CONSTRUCTIONLa Habra Heights · General Building Contractor (B) · Painting Contractor (C-33)
ACRONYM MILLWORKSLos Angeles · Cabinet, Millwork & Finish Carpentry (C-6)
ACS DESIGN BUILD GROUP, INCAltadena · General Building Contractor (B)Custom Home Building · Whole-Home Remodeling · Kitchen Remodeling
ACS PLUMBINGLos Angeles · Plumbing Contractor (C-36)
ACS SHEET METALLos Angeles · Sheet Metal Contractor (C-43)
ACSCO,INCPasadena · HVAC Contractor (C-20)
ACT FAST RESTORATIONLa Crescenta · General Building Contractor (B)
ACT NOW! INSTANT SIGNS INCSan Dimas · Specialty ContractorElectrical Signs · Business Signs · Vinyl Graphics & Decals
ACTION 1 CONSTRUCTIONLawndale · General Building Contractor (B)
ACTION 1 HANDYMANSaugus · General Building Contractor (B)
ACTION CLEANUP ENVIRONMENTAL SERVICES INCCarson · General Engineering Contractor (A) · Specialty Contractor
ACTION CONSTRUCTION GROUP INCBurbank · General Building Contractor (B) · Earthwork & Paving Contractor (C-12)
ACTION CONTRACTORS INCTorrance · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
ACTION DOOR REPAIR CORPORATIONHuntington Park · Specialty Contractor
ACTION DUCT CLEANING COMPANY INCAltadena · General Building Contractor (B) · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43) · Specialty ContractorAir Duct Cleaning · Aeroseal Duct Sealing · Camera Duct Inspection
ACTION GENERAL CONSTRUCTION INCBurbank · General Building Contractor (B)
ACTION HAULING INCSherman Oaks · Roofing Contractor (C-39)Roof Tear-Off · Demolition · Clean Up
ACTION HEATING & AIR CONDITIONING INCSunland · HVAC Contractor (C-20)
ACTION PAGING CORPORATIONSanta Fe Springs · Low Voltage Systems Contractor (C-7)
ACTION PAINT INCWhittier · Painting Contractor (C-33)
ACTION PLUMBINGCarson · Plumbing Contractor (C-36)
ACTION RESTORATION CORPORATIONWhittier · General Building Contractor (B) · Drywall Contractor (C-9) · Painting Contractor (C-33)
ACTION ROOFING INCTorrance · Roofing Contractor (C-39) · Sheet Metal Contractor (C-43)
ACTION SERVICESLong Beach · General Building Contractor (B) · Plumbing Contractor (C-36)
ACTIVE AIR SPECIALISTS INCLittlerock · HVAC Contractor (C-20)
ACTIVE AIR SYSTEMS INCSanta Clarita · HVAC Contractor (C-20)
ACTIVE BUILDERS & REMODELINGCarson · General Engineering Contractor (A) · General Building Contractor (B)
ACTIVE CONSTRUCTION INCBellflower · General Building Contractor (B) · Concrete Contractor (C-8) · Electrical Contractor (C-10) · Landscaping Contractor (C-27)
ACTIVE ELEVATOR INCChatsworth · Specialty ContractorElevator Service · Elevator Repair · Elevator Modernization
ACTIVE GLASS COAzusa · Glazing Contractor (C-17)
ACTIVE HOME CONSTRUCTION INCPanorama City · General Building Contractor (B)
ACTIVE ROOFING INCWilmington · Roofing Contractor (C-39)
ACTIVE ROOTER AND PLUMBER INCGranada Hills · Plumbing Contractor (C-36)
ACTIVE SANDBLASTING COMPANYSan Gabriel · Specialty Contractor
ACTIVE TELECOMMUNICATIONS GROUP INCClaremont · Low Voltage Systems Contractor (C-7)
ACTIVIA ELECTRICBurbank · Electrical Contractor (C-10)
ACTON ELECTRICActon · Electrical Contractor (C-10)
ACTUAL ROOFING COPanorama City · Painting Contractor (C-33) · Roofing Contractor (C-39)Storm Damage · Roofing · Gutters
ACUDURA BUILDERSRedondo Beach · General Building Contractor (B)
ACUFAB STRUCTURALGardena · Specialty Contractor · Steel Contractor (C-50, C-51)
ACUNALos Angeles · General Building Contractor (B)
ACUNA BOYS PAVING & GRADINGPomona · Earthwork & Paving Contractor (C-12)
ACUNA CONSTRUCTIONPomona · General Building Contractor (B)
ACUNA CORPWhittier · General Engineering Contractor (A) · General Building Contractor (B) · Earthwork & Paving Contractor (C-12)
ACUNA DRYWALLLancaster · Drywall Contractor (C-9)
ACUNA ISMAEL JRWinnetka · Plumbing Contractor (C-36)
ACUNA PAINTING COPomona · Painting Contractor (C-33)
ACUNA'S PLUMBING & ROOTER SERVICEBurbank · Plumbing Contractor (C-36)
ACURRAALLOY INCSanta Fe Springs · Specialty Contractor
AD BUILDERSVan Nuys · General Building Contractor (B) · Drywall Contractor (C-9)
AD CONSTRUCTION EQUIPMENT INCGardena · Specialty Contractor
AD ELECTRICLong Beach · Electrical Contractor (C-10)
AD ELECTRICAL ADVERTISING INCRosemead · Specialty ContractorChannel Letters · Signage Installation
AD ELITE CONSTRUCTION INCWhittier · General Building Contractor (B)
AD INSTALLS CORPChatsworth · General Building Contractor (B)
AD MECHANICAL INCGranada Hills · HVAC Contractor (C-20)
AD REMODELINGCompton · General Building Contractor (B)
AD TECH ELECTRIC INCPorter Ranch · Electrical Contractor (C-10)
AD WINDOW TINTINGSanta Monica · Specialty Contractor
ADA COMPLIANCE PROFESSIONALS INCPasadena · General Building Contractor (B)
ADA MECHANICAL INCPorter Ranch · HVAC Contractor (C-20)
ADAGIO WOODWORKINGAgoura Hills · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
ADAIR CUSTOM BUILDERSManhattan Beach · General Building Contractor (B)
ADAIR KEITHLakewood · Plumbing Contractor (C-36)
ADAIR PAINTING AND FINISHESPasadena · Painting Contractor (C-33)
ADAM ACOSTABaldwin Park · General Building Contractor (B)
ADAM AND SON CONSTRUCTIONNorth Hollywood · General Building Contractor (B)
ADAM DWECK CONSTRUCTIONNorth Hollywood · General Building Contractor (B)
ADAM HEATING AND AIR CONDITIONING LLCLancaster · HVAC Contractor (C-20)
ADAM J KENDERLancaster · Plumbing Contractor (C-36)
ADAM L BRESSLERWest Hollywood · General Building Contractor (B)
ADAM'S CONSTRUCTIONCulver City · General Building Contractor (B)
ADAM'S ELECTRICPacoima · Electrical Contractor (C-10)
ADAM'S PAINTINGPalmdale · Painting Contractor (C-33)
ADAMANT TILE AND STONEReseda · General Building Contractor (B) · Tile Contractor (C-54)
ADAMARK AIRSherman Oaks · HVAC Contractor (C-20)
ADAMCZEWSKI ZBIGNIEW JOZEFLong Beach · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
ADAME DESIGN & CONSTRUCTIONPomona · General Building Contractor (B)
ADAME FERNANDOWhittier · Specialty Contractor · General Building Contractor (B) · Concrete Contractor (C-8) · Plumbing Contractor (C-36)
ADAME FINISH CARPENTRYPasadena · Cabinet, Millwork & Finish Carpentry (C-6)
ADAME MANUEL AGUAYOPalmdale · Flooring Contractor (C-15) · Tile Contractor (C-54)
ADAMM'S STAINED GLASSHawthorne · Glazing Contractor (C-17)Stained Glass Repair / Restoration · Art Glass Gallery · Jewelry
ADAMO JOE SERVICE AND INSTALLATIONSRowland Heights · Flooring Contractor (C-15)
ADAMONIS GOMEZ CONSTRUCTION LLCSouth El Monte · General Building Contractor (B)
ADAMS CONSTRUCTIONEncino · General Building Contractor (B) · Electrical Contractor (C-10)
ADAMS CONSTRUCTION LLCWoodland Hills · General Building Contractor (B)
ADAMS DONALDNorthridge · General Building Contractor (B)
ADAMS ELECTRICDiamond Bar · Electrical Contractor (C-10)
ADAMS INNOVATIVE RENOVATIONSCarson · General Building Contractor (B)
ADAMS MIKE PLUMBINGTopanga · Plumbing Contractor (C-36)
ADAMS R FLOORINGPalmdale · Flooring Contractor (C-15)
ADAMS ROBERTWest Hills · General Building Contractor (B)
ADAMS SEAN SVan Nuys · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
ADAMS WAYNE C IILancaster · HVAC Contractor (C-20)
ADAN'S CARPET SERVICEWinnetka · Flooring Contractor (C-15)
ADANI REMODELING INCTarzana · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Home Additions
ADANI TILE SOLUTIONSCanoga Park · General Building Contractor (B) · Tile Contractor (C-54)
ADANSTAR CONSTRUCTIONDowney · General Building Contractor (B)
ADAPT & DESIGN CONSTRUCTIONDowney · General Building Contractor (B)
ADAPTIVE PLUMBING INCWhittier · Plumbing Contractor (C-36)
ADAPTIVE POWER COMPANY INCGlendora · Electrical Contractor (C-10)

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