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.

NU DESIGN INCCanoga Park · Cabinet, Millwork & Finish Carpentry (C-6)
NU HORIZONS CONSTRUCTION INCSouth Gate · General Building Contractor (B)
NU LINE CONSTRUCTIONValinda · General Building Contractor (B) · Masonry Contractor (C-29)
NU LOOK SERVICES INCNorwalk · General Building Contractor (B)
NU NRG INCBell Gardens · Electrical Contractor (C-10)
NU POINT OF VIEW CONSTRUCTIONCarson · General Building Contractor (B)
NU WAY BUILDERSRosemead · General Building Contractor (B)
NU-AIR SERVICES INCChatsworth · HVAC Contractor (C-20)Maintenance · Repair · New installation
NU-COAT PAINTINGSierra Madre · General Building Contractor (B) · Painting Contractor (C-33)
NU-VISION PAINTING INCTarzana · General Building Contractor (B) · Painting Contractor (C-33)
NU-WAY PLUMBINGLong Beach · Plumbing Contractor (C-36)
NU-WELL KITCHEN CABINETS INCSun Valley · Cabinet, Millwork & Finish Carpentry (C-6)
NUAIR SOLUTIONS LLCLos Angeles · HVAC Contractor (C-20)
NUANCE ELECTRIC LLCSylmar · Electrical Contractor (C-10)
NUBELL IRON GATE & FENCE INCLos Angeles · Fencing Contractor (C-13)
NUBELL SECURITIESLos Angeles · Low Voltage Systems Contractor (C-7)
NUCENTURY CABINETS INCLos Angeles · Cabinet, Millwork & Finish Carpentry (C-6)
NUCON GROUP INCMonrovia · General Building Contractor (B)
NUECALI CONSTRUCTION DESIGN & DEVELOPMENT INCWinnetka · General Building Contractor (B)
NUEVA CONSTRUCTIONChatsworth · General Building Contractor (B)
NUEVA TERRA GENERAL CONTRACTINGSylmar · General Building Contractor (B)
NUEVA VIDA CONSTRUCTION INCPomona · General Building Contractor (B)
NUGENT ERIC MCanoga Park · General Building Contractor (B)
NUGGET CONSTRUCTION INCHermosa Beach · General Building Contractor (B)
NUHOME RENOVATIONS LLCLa Verne · General Building Contractor (B)
NULOOK REMODELINGPomona · General Building Contractor (B)
NUMARK CONTRACTORS CORPWhittier · General Building Contractor (B)
NUMBERS PLUMBINGMonterey Park · Plumbing Contractor (C-36)
NUMERO UNO BUILDERSLynwood · General Building Contractor (B)
NUNEZ BROTHERS CONSTRUCTION INCMission Hills · General Building Contractor (B) · Roofing Contractor (C-39) · Sheet Metal Contractor (C-43)
NUNEZ CONSTRUCTIONLos Angeles · General Building Contractor (B)
NUNEZ DEMO & HAULSylmar · Demolition Contractor (C-21)
NUNEZ OFFICE INSTALLATIONSTorrance · Specialty Contractor
NUNEZ POOLS CONSTRUCTION INCVan Nuys · Swimming Pool Contractor (C-53)
NUNEZ ROOFING CONSTRUCTIONDowney · Roofing Contractor (C-39)
NUNEZ SANDRA ELIZABETHLos Angeles · Flooring Contractor (C-15)
NUNO CHAVEZ NICANORBellflower · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
NUNO'S LANDSCAPING INCWest Covina · Landscaping Contractor (C-27)
NUSPACEBurbank · General Building Contractor (B)
NUSS RICHARD LDuarte · Specialty Contractor
NUTECH FIRE ALARM AND SECURITYDowney · Electrical Contractor (C-10)Fire alarm systems · Intrusion alarm systems · CCTV systems
NUTELWhittier · Low Voltage Systems Contractor (C-7)
NUTSWOODWORK@DESIGNTemple City · General Building Contractor (B)
NUVISION CONSTRUCTION INCVan Nuys · General Building Contractor (B)
NUVISION DESIGN & BUILD INCRedondo Beach · General Building Contractor (B)
NUVU CONSTRUCTIONLos Angeles · General Building Contractor (B)
NUWAVE INTERNATIONAL INDUSTRIES INCSignal Hill · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
NUWORLD AUTOMATION & LIGHTINGLomita · Electrical Contractor (C-10)Electrical services · Smart home systems
NUZHNYKH DMYTROBurbank · General Building Contractor (B) · Electrical Contractor (C-10)
NV FIRE PROTECTION SYSTEM INCVan Nuys · Fire Protection Contractor (C-16)
NV LANDSCAPE CORPSylmar · Landscaping Contractor (C-27)
NVD CONSTRUCTION INCLos Angeles · General Building Contractor (B)
NVISION BUILDPasadena · General Building Contractor (B)
NVISION CONSTRUCTION INCLos Angeles · General Building Contractor (B)
NWABUZOR CONSTRUCTIONLos Angeles · General Building Contractor (B)
NXG UTILITIES LLCPalmdale · General Engineering Contractor (A)
NXGEN BUILDERS INCNorth Hollywood · General Engineering Contractor (A) · General Building Contractor (B) · Roofing Contractor (C-39)
NXHOMEBUILDERLong Beach · General Building Contractor (B)
NXT GEN CO INCNorth Hills · General Building Contractor (B)
NXT LEVEL INCORPORATEDStudio City · General Building Contractor (B)
NXT LEVEL MILLWORKS INCValencia · Cabinet, Millwork & Finish Carpentry (C-6)
NXT LEVEL PLUMBING INCLos Angeles · Plumbing Contractor (C-36)
NY CREATIVE SOLUTIONS INCBeverly Hills · General Building Contractor (B)
NYBACK BUILDS LLCVan Nuys · General Building Contractor (B)
NYCO ELECTRONICS INCLos Angeles · Electrical Contractor (C-10)
NYES FLOOR COVERINGLa Mirada · Flooring Contractor (C-15)
O & B CONSTRUCTIONHarbor City · General Building Contractor (B)
O & D PLUMBINGBellflower · Plumbing Contractor (C-36)
O & E BUILDERS INCLa Mirada · General Building Contractor (B)
O & G TURF SOLUTIONSPalmdale · Landscaping Contractor (C-27)
O & J APPLIANCE REPAIR INCNorth Hollywood · HVAC Contractor (C-20)Kitchen appliance repair · Washer and dryer repair · Central HVAC
O & J DOORSNorth Hollywood · Specialty Contractor
O & J PAINTING COLa Mirada · Painting Contractor (C-33)
O & O PLUMBING CO INCValley Village · Plumbing Contractor (C-36)
O & R MASONRYSylmar · Masonry Contractor (C-29)
O & S FRAMINGPalmdale · General Building Contractor (B)
O & Z PLUMBING WORK INCWest Covina · Plumbing Contractor (C-36)
O A CONSTRUCTION COMPANYPalmdale · General Building Contractor (B)
O A GENERAL CONTRACTORCanoga Park · General Building Contractor (B)
O A M CONSTRUCTION INCLos Angeles · General Building Contractor (B)
O B CONSTRUCTION BUILDERS A1 INCPalmdale · General Engineering Contractor (A) · General Building Contractor (B) · Masonry Contractor (C-29)
O B GENERAL CONSTRUCTIONLancaster · General Building Contractor (B)
O C A ELECTRICAL INCLos Angeles · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)Lighting installation · Annual electrical inspection · New and replacement wiring
O C CONSTRUCTION AND DESIGN INCLos Angeles · General Building Contractor (B)
O C D INCSherman Oaks · General Building Contractor (B)
O C ELECTRICCulver City · Electrical Contractor (C-10)
O C GRACE PAINTINGPorter Ranch · Painting Contractor (C-33)
O C I INCPomona · General Building Contractor (B)
O C VACUUM INCCity Of Industry · General Engineering Contractor (A)
O D DEMOLITION & HAULINGTorrance · Demolition Contractor (C-21)
O E C ENERGYAltadena · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10)
O G BUILDERS INCPalmdale · General Building Contractor (B)
O G CONSTRUCTION COMPANY SERVICES INCRosemead · General Building Contractor (B)
O G ELECTRICLos Angeles · Electrical Contractor (C-10)
O H FLOORING SERVICESDowney · Flooring Contractor (C-15)
O J O ALVAREZ CONSTRUCTION COMPANY INCLa Puente · General Building Contractor (B)
O K APPLIANCENorthridge · HVAC Contractor (C-20)
O K PLUMBING INCLos Angeles · Plumbing Contractor (C-36)
O K WELDING INCLos Angeles · Specialty Contractor
O L DEVELOPMENT INCSun Valley · General Engineering Contractor (A)
O M & SON BUILDERS INCVan Nuys · General Building Contractor (B)
O M CONSTRUCTION INCGardena · General Building Contractor (B) · Roofing Contractor (C-39)
O M E CONSTRUCTION INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10)
O M G REMODELINGTarzana · General Building Contractor (B) · Roofing Contractor (C-39)
O M ROOFING INCCerritos · Roofing Contractor (C-39)
O MALLEY JIM SERVICESAzusa · General Building Contractor (B)
O N B PLUMBINGLakewood · Plumbing Contractor (C-36)
O N COMPUTERS & NETWORKS INCVan Nuys · Low Voltage Systems Contractor (C-7)
O N CONSTRUCTIONLong Beach · General Building Contractor (B)
O P BUILDING SOLUTIONS INCReseda · General Building Contractor (B)
O P CONSTRUCTION INCNorwalk · General Building Contractor (B)
O PAINTINGLos Angeles · Painting Contractor (C-33)
O R DETAIL CONSTRUCTIONRosemead · General Building Contractor (B)
O R NIKKEN INCTarzana · Electrical Contractor (C-10)
O R S CONSTRUCTIONLa Puente · General Building Contractor (B)
O S DESIGN BUILD INCArcadia · General Building Contractor (B)
O S E CONSTRUCTION INCTemple City · General Building Contractor (B) · Electrical Contractor (C-10)
O S I CONSTRUCTIONWoodland Hills · General Building Contractor (B)
O S I DESIGN INCGardena · Tile Contractor (C-54)
O S PLUMBING INCLos Angeles · Plumbing Contractor (C-36)
O T M DESIGNS & REMODELING INCSherman Oaks · General Building Contractor (B) · Tile Contractor (C-54)
O V C TILEWhittier · Tile Contractor (C-54)
O V CONSTRUCTION COMPANYLancaster · General Building Contractor (B) · Concrete Contractor (C-8)
O Z PAINTING INCVan Nuys · Painting Contractor (C-33)
O'BRIEN AND SONS BUILDERSTarzana · General Building Contractor (B)Kitchen Remodeling · Bathroom Remodeling · Complete Remodeling
O'BRIEN ELECTRIC CO INCRedondo Beach · Electrical Contractor (C-10)
O'BRIEN KATHLEEN LSherman Oaks · Painting Contractor (C-33)
O'BURKE CONSTRUCTION INCLa Crescenta · General Building Contractor (B)
O'CONNOR ELECTRICPorter Ranch · Electrical Contractor (C-10) · Specialty Contractor
O'CONNOR GROUP THEWhittier · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Cabinet, Millwork & Finish Carpentry (C-6) · Drywall Contractor (C-9) · Lathing & Plastering Contractor (C-35)
O'CONNOR JACK CONSTRUCTION INCPalmdale · General Building Contractor (B) · Concrete Contractor (C-8) · Roofing Contractor (C-39)Kitchens and Baths · Room Additions · Countertops
O'CONNOR MICHAEL J LANDSCAPING INCVan Nuys · Landscaping Contractor (C-27)Exterior Plumbing · Irrigation and Sprinklers · Irrigation Inspection and Maintenance
O'CONNOR PACIFIC BUILDERS INCMarina Del Rey · General Building Contractor (B)
O'CONNOR PROPERTY SERVICESPalos Verdes Estates · General Building Contractor (B)
O'CONNOR SEAN GENERAL CONTRACTORRancho Palos Verdes · General Building Contractor (B)
O'CONNOR T H CONSTRUCTION INCEncino · General Building Contractor (B)
O'DONNELL CONSTRUCTIONLos Angeles · General Building Contractor (B)
O'DONNELL DOOR INCWhittier · Specialty Contractor
O'DONNELL HEATING & AIR INCQuartz Hill · HVAC Contractor (C-20)
O'HARA JOHN RCastaic · Painting Contractor (C-33)
O'HARA POOL SERVICE AND REPAIRCanyon Country · Specialty Contractor
O'HAYER TILEWest Hills · Tile Contractor (C-54)
O'HEARN PLUMBINGVan Nuys · Plumbing Contractor (C-36)
O'LEARY TOM CONSTRUCTIONTemple City · General Building Contractor (B)
O'LINN EXECUTIVE SECURITY SERVICE INCWinnetka · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
O'MAHONY AIR CONDITIONING AND HEATING INCGlendora · HVAC Contractor (C-20)
O'MALLEY CONSTRUCTIONTopanga · General Building Contractor (B)
O'MALLEY CONSTRUCTION COMPANYLos Angeles · General Building Contractor (B)
O'MARA THOMAS W PLUMBING INCCanyon Country · Plumbing Contractor (C-36)
O'NEIL W E CONSTRUCTION CO OF CALIFORNIAEl Segundo · General Engineering Contractor (A) · General Building Contractor (B)
O'NEILL CONSTRUCTIONSouth Pasadena · General Building Contractor (B)Craftsman Restoration · Historical Preservation · Custom Residential Remodels and Addition
O'NEILL CONSTRUCTIONCalabasas · General Building Contractor (B)
O'NEILL ELECTRIC INCDuarte · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10)
O'NEILL SECURITYEncino · General Building Contractor (B) · Specialty Contractor
O'REILLY TILE COMPANYPalmdale · Tile Contractor (C-54)
O'RIORDAN NIALLMarina Del Rey · General Building Contractor (B)
O'ROURKE CONSTRUCTION INCRedondo Beach · General Building Contractor (B)
O'ROURKE T K STRUCTURELos Angeles · Cabinet, Millwork & Finish Carpentry (C-6)
O'SHEA CONSTRUCTIONMalibu · General Building Contractor (B)
O'SULLIVAN CONSTRUCTION LLCLawndale · General Building Contractor (B)
O'VALLEY PAINTINGPalmdale · Painting Contractor (C-33)
O&A FRAMING INCCompton · Cabinet, Millwork & Finish Carpentry (C-6)
O&H PAVING INCNorwalk · Earthwork & Paving Contractor (C-12)
O2 WEST PREFAB EQUIPMENTCommerce · Specialty Contractor
OA CONSTRUCTIONPomona · General Building Contractor (B)
OA SOLUTIONS INCSherman Oaks · Specialty Contractor
OAK AVENUE CARPENTRY INCSylmar · Cabinet, Millwork & Finish Carpentry (C-6)
OAK CONSTRUCTIONValley Village · General Building Contractor (B)
OAK CREST LANDSCAPE AND LIGHTING INCLos Angeles · Low Voltage Systems Contractor (C-7) · Landscaping Contractor (C-27)
OAK DEVELOPMENT THEWoodland Hills · General Building Contractor (B)
OAK ELECTRICAL SERVICE INCArtesia · Electrical Contractor (C-10)Emergency Electrical Repairs · Electrical Troubleshooting & Repair · Panel Upgrades and Installations
OAK HOME RENOVATION INCLong Beach · General Building Contractor (B)
OAK NAMU CONSTRUCTION INCLos Angeles · General Building Contractor (B)
OAK PARK CONSTRUCTION INCReseda · General Building Contractor (B)
OAK QUALITY BUILDERS INCSan Gabriel · General Building Contractor (B)
OAK SPRINGS FLOORING INCActon · Flooring Contractor (C-15)
OAK SPRINGS NURSERY INCSylmar · General Building Contractor (B) · Landscaping Contractor (C-27)Landscape Construction · Landscape Maintenance · Hardscape
OAK STREET CARPENTRY INCSanta Monica · Cabinet, Millwork & Finish Carpentry (C-6)
OAK TREE CONSTRUCTIONWest Hills · General Building Contractor (B)
OAK TREE CONSTRUCTION INCMalibu · General Engineering Contractor (A) · General Building Contractor (B)General building contracting · General engineering contracting · Onsite wastewater treatment system insta
OAKASA CONSTRUCTION SERVICESWest Hills · General Building Contractor (B)
OAKDALE DEVELOPMENT INCArcadia · General Building Contractor (B)
OAKEN HARDWOOD FLOORSReseda · Flooring Contractor (C-15)
OAKES DAVID PLUMBINGVenice · Plumbing Contractor (C-36)
OAKHILL CONSTRUCTION INCCalabasas · General Engineering Contractor (A) · General Building Contractor (B)
OAKHORN CONSTRUCTIONWest Hills · General Building Contractor (B)
OAKHORN POOLS & LANDSCAPEWest Hills · General Building Contractor (B) · Landscaping Contractor (C-27) · Swimming Pool Contractor (C-53)
OAKLAND GREG PAINTING COLos Angeles · Painting Contractor (C-33)
OAKLEY PLUMBING INCTorrance · Plumbing Contractor (C-36)
OAKMONT BUILDERS INCAgua Dulce · General Building Contractor (B)
OAKMONT CONSTRUCTIONLos Angeles · General Building Contractor (B)
OAKMONT CONSTRUCTION COMPANYCovina · General Building Contractor (B)
OAKMONT DEVELOPMENT INCAgua Dulce · General Building Contractor (B)
OAKRIDGE HARDWOOD FLOORINGChatsworth · Flooring Contractor (C-15)
OAKRIDGE INDUSTRIES INCORPORATEDPomona · Concrete Contractor (C-8) · Specialty ContractorResinous flooring installation · Resinous flooring and coatings
OAKRIDGE LANDSCAPE INCValencia · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27) · Specialty Contractor
OAKS LANDSCAPE COVan Nuys · Landscaping Contractor (C-27)
OAKSHIRE CONSTRUCTION INCTemple City · General Building Contractor (B)
OAKSTONE PAINTING COLawndale · Painting Contractor (C-33)
OAKWOOD BUILDERS INCLa Crescenta · General Building Contractor (B)

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