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.

ASES PLUMBING INCLancaster · Plumbing Contractor (C-36)
ASGARI ELECTRIC AND CONSTRUCTIONLa Crescenta · General Building Contractor (B) · Electrical Contractor (C-10)
ASH CONSTRUCTION AND DEVELOPMENT INCBeverly Hills · General Building Contractor (B)Kitchen Remodel · Bathroom Remodel · General Remodel
ASH CONSTRUCTION INCBurbank · General Building Contractor (B)
ASH ELECTRICBurbank · Electrical Contractor (C-10)
ASH PURIFACATION HEATING & AIR CONDITIONINGGlendale · HVAC Contractor (C-20)
ASH TECH INCReseda · Low Voltage Systems Contractor (C-7)Desktop and laptop repair · Full business IT support · Cloud backup
ASH THE TILER INCS El Monte · Tile Contractor (C-54)
ASHASH SHLOMOLos Angeles · General Building Contractor (B)
ASHBY BUILD & DESIGN LLCLos Angeles · General Building Contractor (B)
ASHBY S MALGORZATATopanga · General Building Contractor (B)
ASHER CONSTRUCTION GROUP INCBeverly Hills · General Building Contractor (B)
ASHER LOUKWoodland Hills · General Building Contractor (B)
ASHER MULLERLos Angeles · General Building Contractor (B)
ASHER PLUMBING INCWoodland Hills · Plumbing Contractor (C-36)Copper repiping · PEX repiping · Sewer replacement
ASHFORD CONSTRUCTION COMPANY INCLancaster · General Building Contractor (B)
ASHK CONSTRUCTION INCNorth Hills · General Building Contractor (B) · Concrete Contractor (C-8)
ASHKAR JOHN ALos Angeles · General Building Contractor (B)
ASHKARIAN DEVELOPMENTTorrance · General Building Contractor (B)
ASHKARIAN INCTorrance · General Building Contractor (B)
ASHKIM CONSTRUCTION INCCanyon Country · General Building Contractor (B)
ASHLER FIREPLACE AND CHIMNEYWest Hills · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Masonry Contractor (C-29) · Specialty Contractor
ASHLEY LUXURY TILE COUNTERTOPSSun Valley · Tile Contractor (C-54)Ashley Luxury Countertops is a family-operated stonework business focused on countertops and home renovation projects.
ASHPRO NETWORKS INCPanorama City · Low Voltage Systems Contractor (C-7)
ASHRAFZADEH MOHAMMADWoodland Hills · Electrical Contractor (C-10)
ASHU RENTALS LLCLos Angeles · General Building Contractor (B)
ASIA GENERAL CONTRACTORS INCCompton · General Building Contractor (B) · Steel Contractor (C-50, C-51)
ASIANA GLASS CORowland Heights · Glazing Contractor (C-17)
ASIANA PLUMBINGGlendale · General Building Contractor (B) · Plumbing Contractor (C-36)
ASIJ CONSTRUCTIONPalmdale · General Building Contractor (B)
ASK ALL ABOUT WOODVan Nuys · Flooring Contractor (C-15)
ASK ROOFING INCTorrance · Roofing Contractor (C-39)
ASKA HANDYMAN REMODEL SERVICESHarbor City · General Building Contractor (B)Bathroom remodeling · Kitchen remodeling · ADU construction
ASLAN CONSTRUCTION INCWoodland Hills · General Building Contractor (B)
ASMUS KENNETH CHARLESValencia · Drywall Contractor (C-9)
ASO CONSTRUCTIONLos Angeles · General Building Contractor (B)
ASO PLUMBING INCCompton · Plumbing Contractor (C-36)
ASP HEATING & AIR CONDITIONINGAgoura Hills · HVAC Contractor (C-20)Air conditioner installation · Furnace repair · Heat pump repair
ASPE CONSTRUCTIONCanoga Park · General Building Contractor (B)
ASPEN BUILDERSNorth Hills · General Building Contractor (B)
ASPEN CONSTRUCTION AND DEVELOPMENT INCLos Angeles · General Building Contractor (B)
ASPEN MECHANICAL INCChatsworth · Electrical Contractor (C-10) · HVAC Contractor (C-20)
ASPHALT FABRIC AND ENGINEERING INCSignal Hill · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27) · Specialty Contractor
ASPIRE CONSTRUCTION AND MANAGEMENTInglewood · General Building Contractor (B)
ASPIRE TILE & STONE INCLos Angeles · Tile Contractor (C-54)
ASSAD ALLIESan Pedro · General Building Contractor (B)
ASSEMBLAGE DEVELOPMENT INCValley Village · General Building Contractor (B)
ASSEN HOMES INCArcadia · General Building Contractor (B)
ASSET AIR & PLUMBINGMonrovia · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
ASSET C M CORPORATIONLos Angeles · General Building Contractor (B)
ASSIDUOUS CONSTRUCTION INCLos Angeles · General Building Contractor (B)
ASSOCIATE ELECTRICLos Angeles · Electrical Contractor (C-10)
ASSOCIATED AIR BALANCECovina · General Building Contractor (B) · Concrete Contractor (C-8) · Specialty Contractor
ASSOCIATED COMMUNITY SOLAR ELECTRICMontebello · Electrical Contractor (C-10)
ASSOCIATED CONSTRUCTION SERVICES GROUPSan Dimas · General Building Contractor (B) · Specialty Contractor
ASSOCIATED CONSTRUCTION SERVICES GROUP INCSan Dimas · General Building Contractor (B) · Specialty Contractor
ASSOCIATED CONSULTING CIVIL & ENVIRONMENTAL SERVICES INCLos Angeles · General Engineering Contractor (A) · Specialty ContractorAboveground and underground storage tank · California Environmental Reporting Syste · Environmental investigations
ASSOCIATED DESIGN SERVICES INCRedondo Beach · General Building Contractor (B)
ASSOCIATED GROUPCommerce · Landscaping Contractor (C-27)
ASSOCIATED HOME INTERIORS INCTorrance · Flooring Contractor (C-15)
ASSOCIATES IN MEDIA ENGINEERING INCLos Angeles · Low Voltage Systems Contractor (C-7)
ASSURED ELECTRICCanyon Country · Electrical Contractor (C-10)
ASSURED ELECTRIC INCSignal Hill · Electrical Contractor (C-10)
ASSURED GARAGE DOORSAzusa · Specialty Contractor
ASSURED PLANT SERVICES INCHacienda Heights · General Building Contractor (B) · Specialty Contractor
ASSURED QUALITY ELECTRIC LLCSierra Madre · Electrical Contractor (C-10)
ASSURED QUALITY WOODCRAFTRedondo Beach · Flooring Contractor (C-15)Crown and baseboard molding · Custom staircases · Hardwood floors
AST PLUMBING AND ROOTER INCGranada Hills · Plumbing Contractor (C-36)
ASTAL DEVELOPMENT CORPLos Angeles · General Building Contractor (B)
ASTALIS JULIANALos Angeles · General Building Contractor (B)
ASTAR CONSTRUCTION INCNorwalk · General Building Contractor (B)
ASTER CONSTRUCTION SERVICESLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Masonry Contractor (C-29)Construction management · Consulting · Public works
ASTERISK* INCLos Angeles · General Building Contractor (B)
ASTON ENGINEERING INCBeverly Hills · General Engineering Contractor (A) · Specialty Contractor
ASTONIN CONSTRUCTION INCCalabasas · General Building Contractor (B)Client Advisory · Design-Build · 3D Modeling & Design
ASTONISH INCSun Valley · Tile Contractor (C-54)
ASTORGA ROOFINGBaldwin Park · Roofing Contractor (C-39)
ASTORGA SERGIOWinnetka · General Building Contractor (B)
ASTRO BACKFLOW & PLUMBING SERVICESSylmar · Plumbing Contractor (C-36)
ASTRO BUILDERSLos Angeles · General Building Contractor (B)
ASTRO CONSTRUCTION INCAgoura Hills · General Building Contractor (B) · HVAC Contractor (C-20)
ASTRO ELECTRICAzusa · Electrical Contractor (C-10)
ASTRO INVESTMENT & CONSTRUCTIONLos Angeles · General Building Contractor (B) · Steel Contractor (C-50, C-51)
ASTRO OVERHEAD DOORSEncino · Plumbing Contractor (C-36) · Specialty Contractor
ASTRO PAINTING CO INCWest Covina · Painting Contractor (C-33)
ASTURIAS A PLUMBINGReseda · Plumbing Contractor (C-36)
ASU CONSTRUCTION SERVICESMalibu · General Building Contractor (B)
ASV CREATIONS LANDSCAPING INCPacoima · Landscaping Contractor (C-27)
ASV PAINTING SERVICES INCLos Angeles · Painting Contractor (C-33)
AT APOLLO TECHNOLGIES LLCParamount · Specialty Contractor
AT BUILDERS LLCVan Nuys · General Building Contractor (B)
AT BUILDING SYSTEMS INCWest Covina · General Building Contractor (B)
AT CONSTRUCTION SERVICES INCSouth El Monte · General Building Contractor (B)
AT LAST POOL AND SPA SERVICES INCLomita · Swimming Pool Contractor (C-53)
AT PLUMBING INCHawthorne · Plumbing Contractor (C-36)
AT YOUR SERVICE CONSTRUCTION & ENERGY INCTarzana · General Building Contractor (B) · Electrical Contractor (C-10)
AT YOUR SERVICE HOME IMPROVEMENT INCVan Nuys · General Building Contractor (B)
AT3 ELECTRICAL INCCarson · Electrical Contractor (C-10)
ATA CUSTOM CABINETS & FURNITURE INCCanoga Park · Cabinet, Millwork & Finish Carpentry (C-6)
ATARI HOME BUILDERS INCWoodland Hills · General Building Contractor (B)ADUs · Fire Rebuilds · Custom Homes
ATARIS CONSTRUCTIONNorthridge · General Building Contractor (B)
ATC LANDSCAPINGLos Angeles · Landscaping Contractor (C-27)
ATC WELDING & FABRICATINGLos Angeles · Steel Contractor (C-50, C-51) · Specialty Contractor
ATECH'S CONSTRUCTION SERVICEBellflower · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
ATEF ARDESHIRSherman Oaks · General Building Contractor (B)
ATELIER 2X4 INCLos Angeles · General Building Contractor (B)
ATELIER 21 INTERNATIONALTarzana · General Building Contractor (B)Design/Build · Security · Painting
ATELIER DEVELOPMENT COMPANY INCPasadena · General Building Contractor (B)Architectural Design · Construction Services · Project Feasibility & Site Evaluation
ATEN ENTERPRISESLos Angeles · General Building Contractor (B)
ATG PLUMBING INCDowney · Plumbing Contractor (C-36)
ATHANS ENTERPRISES INCReseda · General Building Contractor (B) · Electrical Contractor (C-10)
ATHEA ENGINEERING INCLos Angeles · General Engineering Contractor (A) · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21)
ATHENA C&D INCGranada Hills · General Building Contractor (B) · Specialty Contractor
ATHENA CONSTRUCTION COMPANYLos Angeles · General Building Contractor (B)
ATHENA ENGINEERING INCSan Dimas · General Building Contractor (B) · Specialty Contractor · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Building Automation · Mechanical (HVAC) · General Contracting
ATHENA PAINTING & ROOFINGLos Angeles · Painting Contractor (C-33) · Roofing Contractor (C-39)
ATHENS 777 CONSTRUCTION AND MAINTENANCECerritos · General Building Contractor (B)
ATHENS SERVICESCity Of Industry · Earthwork & Paving Contractor (C-12)
ATHERTON ROY E ELECTRIC & CONSTRUCTION INCView Park · General Building Contractor (B) · Electrical Contractor (C-10)
ATHLETIC ECO GARDENSTorrance · Landscaping Contractor (C-27)
ATHLON POOL COMPANY INCBurbank · Swimming Pool Contractor (C-53)
ATHOS DEVELOPMENT & INVESTMENT INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10)
ATIAS LIAT BENITAHReseda · General Building Contractor (B)
ATKAL COMMUNICATIONS INCChatsworth · Low Voltage Systems Contractor (C-7)Business Phone Systems · CCTV Camera · VOIP/Cloud Based Services
ATKINSON AND ASSOCIATESLancaster · General Building Contractor (B)General Contracting · Commercial · Industrial
ATKINSON BUILDING INCWoodland Hills · General Building Contractor (B)
ATKINSON CONSTRUCTIONHarbor City · General Building Contractor (B)
ATKINSON GEORGE JRLancaster · General Building Contractor (B)
ATLANTIC AIR CONDITIONING INCDiamond Bar · HVAC Contractor (C-20)Sales · Maintenance · Repair
ATLANTIC BUILDERS INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
ATLANTIC CABINET SALES CO INCLynwood · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)Full custom cabinetry · Kitchen design and build
ATLANTIC HARDWOOD FLOORINGValencia · Flooring Contractor (C-15)Hardwood installation · Refinishing · Repairs and restoration
ATLANTIC PAINTINGGlendale · Painting Contractor (C-33)
ATLANTIC-PACIFIC CONSTRUCTION INCORPORATIONHawthorne · General Building Contractor (B)
ATLANTIS CONSTLa Canada · General Building Contractor (B)
ATLANTIS CONSTRUCTION SERVICESBurbank · General Engineering Contractor (A) · General Building Contractor (B)
ATLANTIS CONSTRUCTION SERVICES INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B)
ATLAS AUDIO VIDEO & COMMUNICATIONS INCSherman Oaks · Low Voltage Systems Contractor (C-7)
ATLAS BACKFLOW INCSignal Hill · Plumbing Contractor (C-36)Testing and certification · Anti-theft cages · Repair and replacement
ATLAS BUILDERSStudio City · General Building Contractor (B)New construction, additions and ADUs · Interior remodeling · Exterior remodeling
ATLAS CONSTRUCTION CLEAN-UP SERVICESWalnut · Specialty Contractor
ATLAS CONSTRUCTION PARTNERS INCLos Angeles · General Building Contractor (B)
ATLAS CONTRACTOR SERVICESMarina Del Rey · General Building Contractor (B)
ATLAS DOOR AND OPENER COMPANYLos Angeles · Specialty Contractor
ATLAS FENCE CODuarte · General Engineering Contractor (A) · Fencing Contractor (C-13)
ATLAS FLOORING COMPANYSanta Clarita · Flooring Contractor (C-15)
ATLAS HOME BUILDERS INCLos Angeles · General Building Contractor (B)
ATLAS IRON WORKSMontebello · Specialty Contractor · Steel Contractor (C-50, C-51)
ATLAS MAINTENANCE & CONSTRUCTIONPorter Ranch · General Building Contractor (B) · Flooring Contractor (C-15)
ATLAS METAL CREATIONS INCSunland · Specialty Contractor
ATLAS ORNAMENTAL IRON WORKS INCHuntington Park · Specialty Contractor · Steel Contractor (C-50, C-51)
ATLAS PLUMBING SERVICES LLCLong Beach · Plumbing Contractor (C-36)
ATLAS RACKS SYSTEMS INCLos Angeles · Specialty Contractor
ATLAS ROOFING CO INCWoodland Hills · General Building Contractor (B) · Roofing Contractor (C-39)
ATLAS ROOFING COMPANYPalmdale · Roofing Contractor (C-39)
ATLAS SIGNS LLCSan Fernando · Specialty ContractorChannel letter signs · 3D LED illuminated signage · CNC router cut signs
ATLAS UNITED CONSTRUCTION INCPomona · General Building Contractor (B)
ATM REMODELING & DEVELOPMENT INCValencia · General Building Contractor (B)
ATMOSPHERE HOME SOLUTIONS LLCManhattan Beach · General Building Contractor (B) · Electrical Contractor (C-10)
ATOL TURIN BSouth Pasadena · General Building Contractor (B)
ATOM BUILDERS INCMontrose · General Building Contractor (B) · Roofing Contractor (C-39)
ATOMIC ROOFINGLomita · Roofing Contractor (C-39)
ATOMIC ROOTER & PLUMBINGWilmington · Plumbing Contractor (C-36)Trenchless sewer repair · Water heater repair and installation · Water leak repair
ATOMIC TWENTY-SIXBaldwin Park · Fencing Contractor (C-13) · Specialty Contractor
ATON CONSTRUCTION INCLos Angeles · General Building Contractor (B)
ATOYAN SAMVEL STujunga · Electrical Contractor (C-10)
ATOZ ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
ATOZ ENTERTAINMENT SUPPLIES LLCToluca Lake · Specialty Contractor
ATP DEVELOPMENT & CONSTRUCTIONPasadena · General Building Contractor (B)ADU construction · Altadena rebuild consultation
ATP PLUMBING INCEl Monte · Plumbing Contractor (C-36)
ATR ELECTRICGlendale · Electrical Contractor (C-10)
ATR TECHNOLOGIES INCORPORATEDPomona · General Building Contractor (B) · Specialty ContractorPicket aluminum railing · Glass railing · Multi-line railing
ATRA CONSTRUCTION INCTarzana · General Building Contractor (B)
ATRIUM CONSTRUCTION INCArcadia · General Building Contractor (B)
ATRIUM CONSTRUCTION LLCSouth El Monte · General Building Contractor (B)
ATRIUM REMODELING & CONSTRUCTION INCAzusa · General Building Contractor (B)
ATRIX DEVELOPMENT LLCLos Angeles · General Building Contractor (B)
ATS CONSTRUCTION INCGranada Hills · General Building Contractor (B)
ATTENTIVE BUILDERSLong Beach · General Building Contractor (B)
ATTIC CATS INCWinnetka · Insulation & Acoustical Contractor (C-2)
ATTIC MASTERS INSULATION SERVICESSherman Oaks · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · HVAC Contractor (C-20)Attic insulation · Crawl space encapsulation · HVAC services
ATTIC VALUECanoga Park · General Building Contractor (B)
ATTIC VALUEWest Hills · Insulation & Acoustical Contractor (C-2)
ATTICARE CONSTRUCTIONBurbank · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2)
ATTWOOD ELECTRICAL CONSTRUCTION INCTorrance · Electrical Contractor (C-10)
ATWATER CONSTRUCTIONArcadia · General Building Contractor (B)
ATWATER SCREEN AND GLASS SHOPLos Angeles · Glazing Contractor (C-17)
ATWOOD CONSTRUCTIONLong Beach · General Building Contractor (B)
ATX CONSTRUCTION & MAINTENANCE INCLancaster · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
ATZ REFRIGERATION AND AIR CONDITIONING INCGlendale · HVAC Contractor (C-20)
AU ALFRED FU WAGlendora · General Building Contractor (B)
AU STANDARD CONCRETEPalmdale · Concrete Contractor (C-8)
AUDE - MAR INCEncino · General Building Contractor (B)
AUDEL ROOFINGCompton · Roofing Contractor (C-39)
AUDELI AA GENERAL CONSTRUCTION INCPanorama City · General Building Contractor (B)
AUDELO LUIS EWhittier · General Building Contractor (B)
AUDERO'S CARLOS TILE WEST CORPORATIONTorrance · General Building Contractor (B) · Tile Contractor (C-54)
AUDETAT PAINTING INCCompton · Painting Contractor (C-33)
AUDIO - COMM SYSTEMS INCAzusa · Low Voltage Systems Contractor (C-7)
AUDIO COMMAND SYSTEMSLos Angeles · Electrical Contractor (C-10)Smart home integration · Lighting control · Shading solutions

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