Los Angeles County companies starting with A

4,871 companies, from California license records. Check any of them on the state's license lookup before you hire.

AMERICAN PLUMBINGLos Angeles · Plumbing Contractor (C-36)
AMERICAN PLUMBING & ROOTERLakewood · Plumbing Contractor (C-36)
AMERICAN PLUMBING AND ROOTEREncino · Plumbing Contractor (C-36)
AMERICAN PLUMBING PROFESSIONALSGranada Hills · Plumbing Contractor (C-36)
AMERICAN PLUMBING SERVICES INCLancaster · Plumbing Contractor (C-36)
AMERICAN POOL CONSTRUCTION INCPalmdale · Swimming Pool Contractor (C-53)
AMERICAN POOL PLASTERINGSan Fernando · Lathing & Plastering Contractor (C-35) · Swimming Pool Contractor (C-53)Commercial pool cleaning · Residential pool cleaning · Pool equipment
AMERICAN POWER SOLUTIONS INCLa Mirada · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)HPWH/DHW · EV chargers · Water savers
AMERICAN PREMIER HEATING & AIR CONDITIONINGSylmar · HVAC Contractor (C-20)
AMERICAN PREMIERE HOMESVan Nuys · General Building Contractor (B)
AMERICAN PRIDE BUILDERSLos Angeles · General Building Contractor (B)
AMERICAN PRIDE BUILDERS COSouth Gate · General Building Contractor (B)
AMERICAN PRIME BUILDERSWest Hollywood · General Engineering Contractor (A)
AMERICAN PRIME BUILDERSLos Angeles · General Building Contractor (B)
AMERICAN PRIME DESIGN & BUILD INCEncino · General Building Contractor (B)
AMERICAN PRO DEMOLITIONLa Puente · Demolition Contractor (C-21)
AMERICAN PRO ELECTRIC INCWoodland Hills · Electrical Contractor (C-10)
AMERICAN PROFESSIONAL BUILDER'S INCVan Nuys · General Building Contractor (B)
AMERICAN PROPERTY SERVICESMontebello · General Building Contractor (B)
AMERICAN QUALIFIED BUILDERS INC.Gardena · General Building Contractor (B) · Drywall Contractor (C-9) · Lathing & Plastering Contractor (C-35) · Specialty Contractor
AMERICAN QUALITY BUILDERS INCEncino · General Building Contractor (B)
AMERICAN RELIABLE WINDOWS & DOORSVan Nuys · Glazing Contractor (C-17)Window replacement · Window installation · Door replacement
AMERICAN REMODELINGValencia · General Building Contractor (B)
AMERICAN RESOURCES CORPORATIONDiamond Bar · General Building Contractor (B)
AMERICAN RETROFITTERS CORPVan Nuys · General Engineering Contractor (A) · General Building Contractor (B)Soft-story retrofit · Balcony retrofit · Seismic retrofitting
AMERICAN ROBUST CONSTRUCTIONGlendale · General Building Contractor (B) · Electrical Contractor (C-10)
AMERICAN ROOF RESTORATION LLCLos Angeles · Roofing Contractor (C-39)
AMERICAN ROOFING AND WATERPROOFINGTorrance · Roofing Contractor (C-39)
AMERICAN ROOFING PROEncino · Roofing Contractor (C-39)New roof installation · Roof replacement · Roof repair
AMERICAN ROOFMASTERSLomita · Roofing Contractor (C-39)Roof leak repairs · Roof maintenance · Water-test leak analysis
AMERICAN ROPE ACCESS PAINTINGWestchester · Painting Contractor (C-33)
AMERICAN SCALE CO INCSan Dimas · Specialty Contractor
AMERICAN SERVICES GROUP OF CALIFORNIA INCSan Dimas · Specialty Contractor · Insulation & Acoustical Contractor (C-2) · Roofing Contractor (C-39)
AMERICAN SERVICES OF CALIFORNIA INCPalmdale · Roofing Contractor (C-39)
AMERICAN SHEET METAL INCSun Valley · Sheet Metal Contractor (C-43)
AMERICAN SITE & BUILDING INCVan Nuys · General Building Contractor (B) · Demolition Contractor (C-21)
AMERICAN SKYLIGHT LLCMonrovia · General Building Contractor (B)
AMERICAN SOLAR POWER INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · Roofing Contractor (C-39)Commercial rooftop solar · Ground mount installation · Solar carport installation
AMERICAN SPRING HEATING & COOLING INCNorth Hollywood · HVAC Contractor (C-20)
AMERICAN STANDARD DEVELOPMENT COMPANYLos Angeles · General Building Contractor (B)
AMERICAN STANDARD DRYWALL CO INCWoodland Hills · Drywall Contractor (C-9)
AMERICAN STANDARD HOME SERVICES DEALER OF LOS ANGELESHawthorne · General Building Contractor (B)
AMERICAN STAR CONSTRUCTION INCMonterey Park · General Building Contractor (B)
AMERICAN STAR GARAGE DOORSTorrance · Specialty Contractor
AMERICAN STRONG FOUNDATIONLos Angeles · General Building Contractor (B) · Steel Contractor (C-50, C-51)
AMERICAN SUNGlendale · General Building Contractor (B) · Electrical Contractor (C-10)
AMERICAN TEAM SERVICESNorthridge · HVAC Contractor (C-20)
AMERICAN TECH CONSTRUCTIONRosemead · General Building Contractor (B)
AMERICAN TILE AND BRICK VENEER INCSignal Hill · General Building Contractor (B) · Masonry Contractor (C-29) · Tile Contractor (C-54)
AMERICAN TRUSTED BUILDERS INCTarzana · General Building Contractor (B)
AMERICAN USA CONSTRUCTIONSun Valley · General Building Contractor (B)
AMERICAN USA CONSTRUCTION INCSun Valley · General Building Contractor (B)
AMERICAN VALLEY BUILDERS COLos Angeles · General Building Contractor (B)
AMERICAN VECTOR INCWalnut · General Building Contractor (B)
AMERICAN WATER RESTORATION INCCanoga Park · General Building Contractor (B)Water damage restoration · Mold removal and remediation · Fire damage restoration
AMERICAN WAY BUILDERWoodland Hills · General Building Contractor (B)
AMERICAN WE CAN TRUST AIR CONDITIONING AND HEATINGPanorama City · HVAC Contractor (C-20)
AMERICAN WELDING & FAB AND DOCKWORKSBaldwin Park · Steel Contractor (C-50, C-51) · Specialty Contractor
AMERICAN WEST GLASS AND MIRRORTemple City · Glazing Contractor (C-17)
AMERICAN WINDOW COCovina · Cabinet, Millwork & Finish Carpentry (C-6) · Glazing Contractor (C-17)
AMERICAN WINDOW RESTORATIONLong Beach · Glazing Contractor (C-17)Window restoration · Double hung windows · Casement and picture windows
AMERICAN WOOD FLOORS INCReseda · Flooring Contractor (C-15)
AMERICAN WRECKING INCSouth El Monte · Specialty Contractor · General Building Contractor (B) · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21)Demolition · Environmental remediation · Asset recovery
AMERICAN1 BUILDERS INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
AMERICANA CONSTRUCTION LLCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Plumbing Contractor (C-36)
AMERICANA DOOR COMPANY LLCLakewood · Specialty Contractor
AMERICANA ENERGY SOLUTIONSChatsworth · General Building Contractor (B)
AMERICANA PLUMBING EXPERTS INCLos Angeles · General Engineering Contractor (A) · Plumbing Contractor (C-36)
AMERICANO ELECTRICAL SOLUTIONS LLCLancaster · Electrical Contractor (C-10)
AMERICAS AIR CORPRosemead · HVAC Contractor (C-20)
AMERICAS BEST ROOFING COMPANY INCTorrance · Roofing Contractor (C-39)Residential roofing · Commercial roofing · Roofing repair and maintenance
AMERICAS CONSTRUCTIONLos Angeles · General Building Contractor (B)
AMERICAS PAINTINGNorthridge · Painting Contractor (C-33)
AMERIFIX REPAIR & CONSTRUCTION COMalibu · Specialty Contractor · General Building Contractor (B)
AMERIFLOOD ENVIRONMENTAL INCRedondo Beach · General Building Contractor (B) · Specialty ContractorMold Remediation · Water Damage Restoration · Mold Testing
AMERIMEX ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
AMERIPRO AIRRowland Heights · Electrical Contractor (C-10) · HVAC Contractor (C-20)
AMERIPRO PLUMBING & DRAINLancaster · General Building Contractor (B) · Plumbing Contractor (C-36)
AMERITEK WATER SERVICESSan Fernando · Specialty Contractor
AMERITILE U S AMontebello · Tile Contractor (C-54)
AMERS INCGranada Hills · Electrical Contractor (C-10)
AMERY CONSTRUCTION INCWoodland Hills · General Engineering Contractor (A) · General Building Contractor (B)
AMES DANIEL CONTRACTORPasadena · General Building Contractor (B)
AMETRON - AMERICAN ELECTRONIC SUPPLY INCNorth Hollywood · Low Voltage Systems Contractor (C-7)Sales · Rentals · Audio Technician
AMEX GLASS CORPEast Rancho Dominguez · Glazing Contractor (C-17)
AMEX PLUMBINGSanta Clarita · Plumbing Contractor (C-36)
AMEZCUA CONSTRUCTIONNorwalk · General Building Contractor (B)
AMG BUILDERS INCSan Dimas · General Building Contractor (B) · Drywall Contractor (C-9)
AMG CONSTRUCTIONWest Hollywood · General Building Contractor (B)
AMG HOMES RENOVATORS LLCLos Angeles · General Building Contractor (B)
AMG PREMIUM PLUMBING INCSun Valley · Plumbing Contractor (C-36)
AMG REMODELING INCLa Mirada · General Building Contractor (B)
AMGREEN BUIDERS INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
AMGREEN SOLAR ELECTRICLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
AMGREEN SOLUTIONS INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
AMHURST CONSTRUCTIONSan Gabriel · General Building Contractor (B)
AMI WOODWORKINGCanyon Country · Cabinet, Millwork & Finish Carpentry (C-6)
AMIA CONSTRUCTION GROUPPasadena · General Building Contractor (B)
AMIABLE CONSTRUCTION COMPANYAltadena · General Building Contractor (B)
AMIDAN BRADLEY JAYAzusa · Insulation & Acoustical Contractor (C-2)
AMIEL CONSTRUCTION & DEVELOPMENT CO INCLos Angeles · General Building Contractor (B)
AMIEL CONSTRUCTION CORPEncino · Glazing Contractor (C-17)
AMIGO CHINITOWalnut · Flooring Contractor (C-15) · Tile Contractor (C-54)
AMILOC DRYWALL SYSTEMSSouth Gate · Drywall Contractor (C-9)
AMIN DEVELOPMENT INCSanta Monica · General Building Contractor (B)
AMIN FARAHPOURGlendale · General Building Contractor (B) · Electrical Contractor (C-10)
AMIN RAMINLos Angeles · General Building Contractor (B)
AMINY AIRBurbank · HVAC Contractor (C-20)
AMIR HVACChatsworth · HVAC Contractor (C-20)
AMIR SAMANIPOURLos Angeles · General Building Contractor (B)
AMIRKHANIAN RAZMIKGlendale · Painting Contractor (C-33)
AMIT ADARWest Hills · General Building Contractor (B)
AMIT SABAGWoodland Hills · Plumbing Contractor (C-36)
AMITY CONSTRUCTION COMPANYClaremont · General Building Contractor (B)
AMJ CONSTRUCTIONPalmdale · General Building Contractor (B)
AMJ ELECTRICIANSVan Nuys · Electrical Contractor (C-10)
AMJO CONSTRUCTIONWest Covina · General Building Contractor (B)Roofing · Remodeling · Kitchen
AMK CONSTRUCTION INCLong Beach · General Building Contractor (B)
AMK HEATING AND COOLINGGlendale · HVAC Contractor (C-20)
AMKRAUT FRANNorthridge · General Building Contractor (B)
AML PAINTING CORPNewhall · Painting Contractor (C-33)
AMLINE ELECTRIC COWest Hills · Electrical Contractor (C-10)
AMM RESTORATION & CONSTRUCTION INCPico Rivera · General Building Contractor (B)
AMMA CONSTRUCTION SERVICES INCWinnetka · General Building Contractor (B)
AMMCO ORNAMENTAL IRON INCHawthorne · Specialty Contractor · Steel Contractor (C-50, C-51)Beams & Columns · Security Gates & Fences · Ornamental Ironwork
AMMCOMM CO INCNorthridge · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
AMNAS DEVELOPMENT GROUPRolling Hills Estates · General Building Contractor (B)
AMO AID ROOFING INCPalmdale · Roofing Contractor (C-39)
AMO AIR INCWoodland Hills · HVAC Contractor (C-20)
AMO STEEL STRUCTURESanta Fe Springs · Specialty Contractor · Steel Contractor (C-50, C-51)
AMOK HEATING AND AIR CONDITIONING INCDowney · HVAC Contractor (C-20)
AMOR BUILDERSReseda · General Building Contractor (B) · Electrical Contractor (C-10)
AMOR ELECTRICLos Angeles · Electrical Contractor (C-10)
AMORE DESIGN INCWilmington · General Building Contractor (B)Custom Range Hoods · Range Hood Inserts · Architectural Elements
AMORPHOUS STUDIO LLCTarzana · General Building Contractor (B)
AMOS ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
AMOS TAMAMTarzana · General Building Contractor (B)
AMOSS CONSTRUCTION COGardena · General Building Contractor (B)
AMP DRYWALLWoodland Hills · Drywall Contractor (C-9)
AMP ELECTRIC LANDSCAPE & CONSTRUCTION CO INCVan Nuys · General Building Contractor (B) · Electrical Contractor (C-10) · Landscaping Contractor (C-27)
AMP ELECTRICAL CONTRACTOR INCVan Nuys · Electrical Contractor (C-10)
AMP PLUMBING SERVICES INCLos Angeles · Plumbing Contractor (C-36)
AMP TECH SOLUTIONS INCSherman Oaks · Low Voltage Systems Contractor (C-7)
AMP UP CALIFORNIA INCCovina · General Building Contractor (B) · Concrete Contractor (C-8) · Electrical Contractor (C-10)Tesla Solar · Tesla Powerwall · Solar Solutions
AMP'D UP CONSTRUCTIONTorrance · General Building Contractor (B) · Electrical Contractor (C-10)
AMP'D UP ELECTRIC CA LLCLa Puente · Electrical Contractor (C-10)
AMPAC CONSTRUCTION GROUPMonterey Park · General Building Contractor (B)
AMPACO DESIGN BUILDER INCLos Angeles · General Building Contractor (B)
AMPB GENERAL CONSTRUCTION COMonterey Park · General Building Contractor (B)
AMPEL INCCalabasas · General Building Contractor (B) · Plumbing Contractor (C-36) · Roofing Contractor (C-39)
AMPERAGE ELECTRIC INCSierra Madre · Electrical Contractor (C-10)
AMPERE CONSTRUCTIONGlendale · General Building Contractor (B) · Electrical Contractor (C-10)
AMPERE ELECTRICALTemple City · Electrical Contractor (C-10)
AMPEREWAY ELECTRIC INCGlendale · Electrical Contractor (C-10)
AMPERSAND CONTRACT SIGNING GROUPLos Angeles · Specialty ContractorArchitectural Signage · Environmental Graphics · Plaques
AMPERT DEVELOPMENT INCRosemead · General Building Contractor (B)
AMPLE SECURITY COWest Covina · Specialty Contractor
AMPLIFIED NETWORKS INCGlendale · Low Voltage Systems Contractor (C-7)
AMPLIFY ELECTRIC INCSherman Oaks · Electrical Contractor (C-10)
AMPLIFY ELECTRICALHacienda Heights · Electrical Contractor (C-10)
AMPM BOARD UP & WINDOW SERVICESSylmar · Glazing Contractor (C-17)
AMPOWER ELECTRIC TECHCovina · Electrical Contractor (C-10)
AMPOWERPRONorth Hollywood · Electrical Contractor (C-10)
AMPTECCanoga Park · Electrical Contractor (C-10)
AMPWOOD INCGranada Hills · General Building Contractor (B) · Electrical Contractor (C-10)
AMPWORX ELECTRICLos Angeles · Electrical Contractor (C-10)
AMRAMP - LOS ANGELESGardena · Specialty Contractor
AMRANI CONSTRUCTION INCWoodland Hills · General Building Contractor (B) · Painting Contractor (C-33)Tenant Improvement
AMRIT CONSTRUCTIONSunland · General Building Contractor (B)
AMRONLos Angeles · General Building Contractor (B)
AMRON CONDENSER TOWER SERVICE COArcadia · Specialty Contractor
AMSALEM M SHAYNorth Hollywood · Electrical Contractor (C-10)
AMSER PAINTING COLos Angeles · Painting Contractor (C-33)
AMSI BUILDERS INCLos Angeles · General Building Contractor (B)
AMT ENTERPRISES INCBeverly Hills · General Building Contractor (B)
AMTB BUILDERArcadia · General Building Contractor (B)
AMTEC ELECTRONIC ENGINEERING & ALARM INCEl Monte · Electrical Contractor (C-10)Security Systems · Fire Alarm Systems · 4K CCTV Systems
AMTECH CONSTRUCTIONBurbank · General Building Contractor (B)
AMTECH ELEVATOR SERVICESCerritos · Specialty Contractor
AMY CONSTRUCTION INCLa Puente · General Building Contractor (B)
AMYX SR GREGORY CBellflower · Plumbing Contractor (C-36)
AMZ CONSTRUCTIONCanoga Park · General Building Contractor (B)
AMZ TILE & STONE INCLong Beach · Tile Contractor (C-54)
AN BYUNG SEONLa Mirada · Specialty Contractor
AN CHANG MOOPasadena · Plumbing Contractor (C-36)
AN CONSTRUCTIONWhittier · General Building Contractor (B)
AN CONTRACTORS INCVan Nuys · General Building Contractor (B)
AN IRON WORKSRolling Hills Estates · Steel Contractor (C-50, C-51)
AN'S PAINTINGLos Angeles · Painting Contractor (C-33)
ANA CONSTRUCTIONWest Hills · General Building Contractor (B)
ANA SECURITYWest Hills · General Building Contractor (B) · Low Voltage Systems Contractor (C-7)
ANACOTT FORMMVenice · General Building Contractor (B)
ANAHEIM HEATING & COOLINGCerritos · HVAC Contractor (C-20)
ANAHITA CONSTRUCTIONLos Angeles · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6) · Flooring Contractor (C-15) · Plumbing Contractor (C-36)Bathroom Remodeling · Kitchen Remodeling · Flooring
ANALOG CONSTRUCTIONPasadena · General Building Contractor (B)
ANALOG ELECTRIC AND CONTROLS LLCLong Beach · Electrical Contractor (C-10)
ANASA FLOORSInglewood · Flooring Contractor (C-15)
ANASTASI CONSTRUCTION COMPANY INCRedondo Beach · General Building Contractor (B)
ANATONE CORPWalnut · Solar Contractor (C-46)
ANAVAR ELECTRICLa Canada · Electrical Contractor (C-10)

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