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.

OASIS BATH REMODELS LLCBellflower · General Building Contractor (B)
OASIS BUILDERS INCLos Angeles · General Building Contractor (B)General remodeling · Kitchen remodeling · Bathroom remodeling
OASIS COMFORT COOLING AND HEATING INCSherman Oaks · HVAC Contractor (C-20)
OASIS CONSTRUCTIONBaldwin Park · General Building Contractor (B)
OASIS CONSTRUCTION GROUP INCLos Angeles · General Building Contractor (B)
OASIS HOME CONSTRUCTIONBurbank · General Building Contractor (B)
OASIS IN THE DESERT POOLS & SPAS INCLancaster · General Building Contractor (B) · Masonry Contractor (C-29) · Swimming Pool Contractor (C-53)
OASIS INTEGRATIONLancaster · Low Voltage Systems Contractor (C-7)Structured cabling · Audio/video · CCTV
OASIS LANDSCAPE CAREWest Hills · Landscaping Contractor (C-27)
OASIS LANDSCAPING CORPCompton · Landscaping Contractor (C-27)
OASIS PAINTING COMPANYLos Angeles · Painting Contractor (C-33)
OASYS CONSTRUCTION & DESIGN INCMontebello · General Building Contractor (B)
OAX G GROUP INCLos Angeles · General Building Contractor (B)
OB AIR CONDITIONING AND HEATINGWoodland Hills · HVAC Contractor (C-20)
OB CONSTRUCTAzusa · General Building Contractor (B)
OB ROOFING INCLos Angeles · Roofing Contractor (C-39)Roof replacement · Roof repair · Roof installation
OBATA JEFFREYMonterey Park · Roofing Contractor (C-39)
OBEL'S PAINT & DESIGN INCWhittier · Painting Contractor (C-33)
OBELISK CONSTRUCTION INCGlendale · General Building Contractor (B)
OBERFELD DEVELOPMENT CORPORATIONLos Angeles · General Building Contractor (B)
OBERLY DAN PTGPalmdale · Painting Contractor (C-33)
OBJECT AGENCY CONSTRUCTION INCLos Angeles · General Building Contractor (B)
OBLAS MARK PLUMBINGNorthridge · Plumbing Contractor (C-36)
OBRA GROUP BUILDERS DESIGN + CONSTRUCTIONPasadena · General Building Contractor (B)
OBRASLos Angeles · General Building Contractor (B)
OBREGON PLUMBING AND ROOTERLa Verne · Plumbing Contractor (C-36)
OBSESSIVE COMPULSIVE DEVELOPMENTLos Angeles · General Building Contractor (B)
OBSIDIAN ELECTRICLos Angeles · Electrical Contractor (C-10)
OBSIDIAN TILE & STONE LLCLos Angeles · Tile Contractor (C-54)
OBSYDIANSanta Monica · General Building Contractor (B)
OC COASTAL BUILDERSan Pedro · General Building Contractor (B) · Plumbing Contractor (C-36)
OC CONSTRUCTION LLCLittlerock · General Building Contractor (B)
OC EPOXY SURFACE & SOLUTIONSPomona · Specialty Contractor
OC POOLSCAPES INCLa Mirada · Swimming Pool Contractor (C-53)
OC ROOF CONTRACTORSLakewood · General Building Contractor (B) · Roofing Contractor (C-39)
OC SHADES PAINTING LLCLakewood · Painting Contractor (C-33)
OCAMPO'S INCLos Angeles · Landscaping Contractor (C-27)
OCD ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
OCEAN AIR FLOW INCAgoura Hills · HVAC Contractor (C-20)
OCEAN AIR HVACWoodland Hills · HVAC Contractor (C-20)
OCEAN BLUE ENGINEERS INCORPORATEDLos Angeles · General Engineering Contractor (A) · Specialty Contractor
OCEAN BLUE ENVIRONMENTAL SERVICES INCLong Beach · General Engineering Contractor (A) · Specialty ContractorEmergency Response · Homeless Encampments · Waste Management
OCEAN BREEZE HVAC LLCCanyon Country · HVAC Contractor (C-20)
OCEAN BUILDERS CONSTRUCTION INCLos Angeles · General Building Contractor (B)
OCEAN CONSTRUCTIONSan Gabriel · General Building Contractor (B)
OCEAN DEVELOPMENT COMPANYTemple City · General Building Contractor (B)
OCEAN ELECTRIC CONSTRUCTIONLong Beach · General Building Contractor (B) · Electrical Contractor (C-10)
OCEAN HOME BUILDERS INCNorth Hollywood · General Building Contractor (B)
OCEAN HOME CONSTRUCTION INCBell · General Building Contractor (B)
OCEAN HOME SOLUTIONS INCLong Beach · General Building Contractor (B)
OCEAN KING CONSTRUCTIONAlhambra · General Building Contractor (B)
OCEAN MAINTENANCE & PAINTINGWalnut · Painting Contractor (C-33)
OCEAN MARBLE & TILESan Pedro · Tile Contractor (C-54)
OCEAN N SUN HEATING AND AIRPanorama City · HVAC Contractor (C-20)
OCEAN PAVING BY T H INCNorwalk · Earthwork & Paving Contractor (C-12)
OCEAN POINT DEVELOPMENT INCMalibu · General Building Contractor (B)Architecture · Construction · Cabinetry
OCEAN POOL'S PLASTERING COBellflower · Swimming Pool Contractor (C-53) · Specialty Contractor
OCEAN ROAD BUILDERSSanta Monica · General Building Contractor (B)
OCEAN SECURITY & ELECTRICWest Hollywood · General Building Contractor (B) · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
OCEAN SEVEN BUILDERS INCVan Nuys · General Building Contractor (B) · Roofing Contractor (C-39)Roofing · New Construction · Room Addition
OCEAN VIEW ELECTRIC CORPLancaster · Electrical Contractor (C-10)
OCEANFRONT BUILDERS LLCLos Angeles · General Building Contractor (B)
OCEANLUX CONSTRUCTION INCDiamond Bar · General Building Contractor (B)
OCEANO 26 VENTURES LLCTarzana · General Building Contractor (B)
OCEANS ELECTRIC INCWoodland Hills · General Building Contractor (B) · Electrical Contractor (C-10)
OCEANS PAINTING COMPANYTorrance · Painting Contractor (C-33)
OCEANSIDE BUILDERSWest Hills · General Building Contractor (B)
OCEANSIDE BUILDERS LLCSanta Monica · General Building Contractor (B)
OCEANSIDE POOLS INCRedondo Beach · Swimming Pool Contractor (C-53)
OCEANVIEW MECHANICAL LLCLong Beach · HVAC Contractor (C-20)
OCEANWEST CONSTRUCTION INCAzusa · General Building Contractor (B)
OCEANWIDE WELDING REPAIRLong Beach · Specialty ContractorBoiler Repairs · Deck Repairs · Main & Auxiliary Machinery Spaces
OCEGUEDA SERGIO GENERAL CONTRACTORRancho Dominguez · General Building Contractor (B)
OCEGUERA PAINTING PLUSAzusa · Painting Contractor (C-33)
OCHOA BUILDERS INCBaldwin Park · General Building Contractor (B)
OCHOA EDGAR PROFESSIONAL PAINTINGPomona · Painting Contractor (C-33)
OCHOA FLOORINGLa Puente · Flooring Contractor (C-15)
OCHOA JOSE LUISSylmar · General Building Contractor (B)
OCHOA MANUELSouth Gate · General Building Contractor (B) · Tile Contractor (C-54)
OCHOA RAFAELVan Nuys · Lathing & Plastering Contractor (C-35)
OCHOA'S BUILDING CONCEPTSHacienda Heights · General Building Contractor (B)
OCHOA'S CUSTOM CONSTRUCTION INCSanta Fe Springs · General Building Contractor (B)
OCHOA'S FENCELos Angeles · Fencing Contractor (C-13)
OCHOA'S REMODELINGLos Angeles · General Building Contractor (B)
OCHS JOELAltadena · General Building Contractor (B)
OCKEY RYANNorthridge · General Building Contractor (B)
OCTAVIO AND SONS PAINTING INCLos Angeles · Painting Contractor (C-33)
OCTAVIO BRAVOS CONSTRUCTION COMPANYDowney · General Building Contractor (B)
OCTAVIO'S HEATING AND AIRReseda · HVAC Contractor (C-20)
OCTAVIO'S TREE SERVICE A PARTNERSHIPLos Angeles · Specialty Contractor
OCTOBER FIVE FINE HOME BUILDERSLong Beach · General Building Contractor (B)
OCULUS COMMUNICATIONS INCWhittier · Low Voltage Systems Contractor (C-7)
OD & SON'S DEMOLITIONSanta Fe Springs · Demolition Contractor (C-21) · Landscaping Contractor (C-27)
OD BUILDING DEVELOPMENTCanoga Park · General Building Contractor (B)
ODAA BUILD INCLos Angeles · General Building Contractor (B)Architecture · Interiors · Master Planning
ODELL PLUMBING SERVICESLos Angeles · General Building Contractor (B) · Plumbing Contractor (C-36)
ODI HEATING & COOLING CORPChatsworth · HVAC Contractor (C-20)
ODIGOS CONSTRUCTION INCLong Beach · General Engineering Contractor (A)
ODIN'S OASISCastaic · Swimming Pool Contractor (C-53)
ODIN'S OASIS INCCastaic · Electrical Contractor (C-10) · Plumbing Contractor (C-36) · Swimming Pool Contractor (C-53)
ODLE & SON CONSTRUCTIONManhattan Beach · General Building Contractor (B)
ODM CONSTRUCTIONAgoura Hills · General Building Contractor (B)New Construction · Full Home Remodeling · Home Additions
ODM CONSTRUCTION INCAgoura Hills · General Building Contractor (B)New Construction · Full Home Remodeling · Home Additions
ODNEY MARK PLUMBINGAgoura Hills · Plumbing Contractor (C-36)
ODONNELL W CONSTRUCTIONLos Angeles · General Building Contractor (B)
ODX CONSTRUCTIONLos Angeles · General Building Contractor (B)
ODYSSEY MARBLE & GRANITEArleta · Tile Contractor (C-54)
ODYSSEY POOL & SPAValley Village · Swimming Pool Contractor (C-53)
OE LANDSCAPEGlendora · Landscaping Contractor (C-27)
OERMAN ELECTRIC INCGardena · General Building Contractor (B) · Electrical Contractor (C-10)
OETAM CONSTRUCTION INCSylmar · General Building Contractor (B)
OF LION FLOORING INCEl Monte · Flooring Contractor (C-15)
OFARIT DEVELOPMENT INCOak Park · General Building Contractor (B)
OFF THE GRID ELECTRICCastaic · Electrical Contractor (C-10)
OFFICE SEKKEI AMERICA INCTorrance · General Building Contractor (B)
OFFICE SOLUTIONSLa Mirada · Specialty Contractor
OFFICIAL ASPHALT INCBurbank · Earthwork & Paving Contractor (C-12)
OFIR CONSTRUCTION INCWinnetka · General Building Contractor (B)
OFRS, INCSignal Hill · General Engineering Contractor (A) · Demolition Contractor (C-21) · Specialty Contractor
OFSANKO JOHNSanta Monica · General Building Contractor (B)
OG CONSTRUCTION GROUP INCPalmdale · General Building Contractor (B)
OGANES CONSTRUCTIONVan Nuys · General Building Contractor (B)
OGANES TER-MINASYANNorth Hollywood · General Building Contractor (B)
OGANESYAN KARAPETVan Nuys · General Building Contractor (B)
OGBUNAMIRI JOHN UCHECHILos Angeles · General Building Contractor (B)
OGLE JEFF CONSTRUCTIONValencia · General Building Contractor (B)
OGNYAN UZUNOVGlendale · General Building Contractor (B)All About Home Improvement LLC is no longer taking on residential remodeling projects.
OGS ELECTRICNorth Hollywood · Electrical Contractor (C-10)
OGS GARDENING SERVICES INCMission Hills · Landscaping Contractor (C-27)
OGT CONSTRUCTION INCPacoima · General Building Contractor (B)
OH BRIANArtesia · General Building Contractor (B)
OH D K HOUSE PAINTING INCLos Angeles · Painting Contractor (C-33)
OH DAVID KWANGTAKLos Angeles · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
OH JAMES CONSTRUCTION COMPANYLos Angeles · General Building Contractor (B) · Concrete Contractor (C-8)
OH MIN SEOKRowland Hts · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
OH MY CLOG PLUMBINGBaldwin Park · Plumbing Contractor (C-36)
OH RICHMONDLa Mirada · General Building Contractor (B)
OHAN CONSTRUCTIONGranada Hills · General Building Contractor (B)
OHANA ARTIFICIAL TURF COLong Beach · Specialty Contractor
OHANA GENERAL CONSTRUCTIONCerritos · General Building Contractor (B)
OHANA PRESSURE WASHING LLCHawthorne · Specialty Contractor
OHANA REMODELING INCWoodland Hills · General Building Contractor (B)
OHANA YARONReseda · Tile Contractor (C-54)
OHANES ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
OHANIAN CONSTRUCTIONMontrose · General Building Contractor (B)
OHANIAN DEVELOPMENT COMPANYWoodland Hills · General Building Contractor (B)
OHAYON BUILDERS INCNorth Hollywood · General Building Contractor (B)
OHAYON CONSTRUCTION INCSherman Oaks · General Building Contractor (B)Kitchen Remodeling · Whole Home Remodeling · Bathroom Remodeling
OHAYON SHIMONWest Hills · Specialty Contractor
OHI-OPTIMUM HOME IMPROVEMENTSan Pedro · General Building Contractor (B)
OHKA CONSTRUCTION INCLong Beach · General Building Contractor (B)Bathrooms · Kitchens · Flooring
OHM ELECTRIC INCGlendale · Electrical Contractor (C-10)
OHR ENERGYEl Segundo · General Engineering Contractor (A) · General Building Contractor (B)
OHSON COMPANYLa Habra Heights · General Engineering Contractor (A) · General Building Contractor (B)
OIG HVAC INSTALLATION & REPAIR LLCSanta Clarita · HVAC Contractor (C-20)
OIL WELL SERVICE COMPANYSignal Hill · Specialty Contractor
OJA CONSTRUCTIONBaldwin Park · General Building Contractor (B)
OJEDA JUVENTINO JRLos Angeles · General Building Contractor (B)
OK CONCRETE CUTTING INCLos Angeles · General Building Contractor (B) · Specialty Contractor
OK CONSTRUCTION CAL INCLos Angeles · General Building Contractor (B) · Painting Contractor (C-33)
OK MARINE COOLING SYSTEM INCTemple City · Electrical Contractor (C-10) · HVAC Contractor (C-20)
OK TRAFFIC CONTROL INCPacoima · Specialty Contractor
OKAY CONSTRUCTION COClaremont · General Building Contractor (B)
OKO BUILDERS INCBeverly Hills · General Building Contractor (B)
OL CUSTOM CARPENTRY INCActon · Cabinet, Millwork & Finish Carpentry (C-6)
OLALDE GROUP INCCovina · General Building Contractor (B)
OLANE POOLS INCCanyon Country · Swimming Pool Contractor (C-53)
OLANO GLENLos Angeles · General Building Contractor (B)
OLD BLUE CONSTRUCTIONMonterey Park · General Building Contractor (B)
OLD CHENG CONSTRUCTIONMonterey Park · General Building Contractor (B)
OLD FASHION DEVELOPMENT INCLittlerock · General Building Contractor (B)
OLD SCHOOL DRYWALLPalmdale · Drywall Contractor (C-9)
OLD VALUES & QUALITY CONSTRUCTION INCRedondo Beach · General Building Contractor (B)
OLD WIRE ELECTRICTarzana · Electrical Contractor (C-10)
OLD WORLD CONSTRUCTIONChatsworth · General Building Contractor (B)
OLD WORLD STAINPacoima · Painting Contractor (C-33)
OLD WORLD TILESylmar · Tile Contractor (C-54)
OLDAR LESLIE CONSTRUCTIONSan Pedro · General Building Contractor (B)
OLDE ENGLISH CONSTRUCTION INCCanyon Country · General Building Contractor (B)
OLDE TYME FLOOR CO INCWoodland Hills · Flooring Contractor (C-15)
OLDENBURG CONTRACTINGRedondo Beach · General Building Contractor (B)
OLDHAM CONSTRUCTIONTorrance · General Building Contractor (B)
OLDSTONE CONSTRUCTION INCRancho Palos Verdes · General Building Contractor (B)
OLE TIME PAINTINGBurbank · Painting Contractor (C-33)Interior Painting · Exterior Painting
OLEA PAINTINGEl Monte · Painting Contractor (C-33)
OLEA PLASTERINGHawthorne · Lathing & Plastering Contractor (C-35)
OLEO FINE FINISHINGLos Angeles · Painting Contractor (C-33)
OLEVSKIY DMITRIYWest Hills · HVAC Contractor (C-20)
OLFATI ALILong Beach · General Building Contractor (B)
OLGUIN & SONS PAINTING COBaldwin Park · Painting Contractor (C-33)
OLI ELECTRIC INCLos Angeles · Electrical Contractor (C-10)Electrical Services · Residential · Commercial
OLINGER ROOFINGLos Angeles · Roofing Contractor (C-39)
OLISAN CONSTRUCTION GROUP INCGlendale · General Building Contractor (B)
OLIVA CONSTRUCTION & ENGINEERING INCWhittier · General Engineering Contractor (A) · General Building Contractor (B)
OLIVADOTI FRANK JManhattan Beach · General Building Contractor (B)
OLIVE BRANCH REMODELINGPorter Ranch · General Building Contractor (B)
OLIVE BRANCH TREE SERVICESunland · Specialty Contractor
OLIVE ELECTRIC INCPacoima · Electrical Contractor (C-10)
OLIVE WOOD LANDSCAPEChatsworth · Landscaping Contractor (C-27)
OLIVER BURNETT EVERETT JRLos Angeles · General Building Contractor (B)

Own one of these businesses? Claiming opens in California soon. Open your listing to hear the day it does.