Los Angeles County companies starting with J

1,984 companies, from California license records. Check any of them on the state's license lookup before you hire.

J J INTERIOR AND EXTERIOR PAINTINGCerritos · Painting Contractor (C-33)
J J J FLOOR COVERING INCPico Rivera · Flooring Contractor (C-15) · Tile Contractor (C-54)Commercial Carpet · Rubber Flooring · Resilient Flooring
J J K TREE TRIMMING INCNorth Hills · Specialty Contractor
J J LANDSCAPE INCVan Nuys · Landscaping Contractor (C-27) · Specialty Contractor
J J LOBOS CONSTRUCTIONBaldwin Park · General Building Contractor (B)
J J MUNOZ CONSTRUCTIONPalmdale · General Building Contractor (B)
J J P CONSTRUCTION INCNorth Hollywood · General Building Contractor (B)
J J PAINTING & DECORATINGPacoima · Painting Contractor (C-33)
J J PAINTING & DECORATINGLos Angeles · Painting Contractor (C-33)
J J PLUMBING COMPANYBellflower · Plumbing Contractor (C-36)
J J POOL INCPomona · Swimming Pool Contractor (C-53)
J J ROOTERSun Valley · Plumbing Contractor (C-36)
J J SHOWER DOOR INSTALLATIONLa Puente · Specialty ContractorShower Doors · Custom Glass · Mirrors
J J TILESylmar · Tile Contractor (C-54)
J J'S CONSTRUCTIONLos Angeles · General Building Contractor (B)
J J'S CONSTRUCTIONLa Verne · General Building Contractor (B) · Concrete Contractor (C-8)
J JIMENEZ LANDSCAPE INCReseda · Landscaping Contractor (C-27)
J JOHN ELECTRICLong Beach · Electrical Contractor (C-10)
J JR DRYWALL CORPORATIONBellflower · General Building Contractor (B) · Drywall Contractor (C-9)
J K C ENTERPRISES INCGlendale · General Building Contractor (B)
J K CONSTRUCTIONGardena · General Building Contractor (B)
J K CONSTRUCTIONLa Mirada · General Building Contractor (B)
J K ELECTRICTarzana · Electrical Contractor (C-10)
J K ELECTRIC INCLos Angeles · Electrical Contractor (C-10)
J K FENCEWoodland Hills · Fencing Contractor (C-13)
J K GLASSLos Angeles · Glazing Contractor (C-17)
J K LANDSCAPINGLos Angeles · Landscaping Contractor (C-27)
J K S C CONSTRUCTION CORPTemple City · General Building Contractor (B)
J K STEEL INCNorthridge · Steel Contractor (C-50, C-51)
J K Z GROUP INCDiamond Bar · General Building Contractor (B)
J L A EXTERIOR PAINTING INCBell Gardens · Painting Contractor (C-33)
J L A PRO TILELos Angeles · Tile Contractor (C-54)
J L AIR SERVICESRancho Palos Verdes · HVAC Contractor (C-20)
J L C CONSTRUCTIONLakewood · General Building Contractor (B)
J L C FLOORING SPECIALISTSLos Angeles · Flooring Contractor (C-15)
J L C MANAGEMENT INCTorrance · General Building Contractor (B)
J L CONSTRUCTIONLos Angeles · General Building Contractor (B) · Roofing Contractor (C-39)
J L CONSTRUCTIONPacoima · General Building Contractor (B)
J L E PAINTINGAlhambra · Painting Contractor (C-33)
J L F STONE TILE WORKS INCWest Hills · General Building Contractor (B) · Tile Contractor (C-54)
J L G LANDSCAPINGCanyon Country · Landscaping Contractor (C-27)
J L GENERAL CONTRACTOR INCPacoima · General Building Contractor (B)
J L H CONSTRUCTIONSun Valley · General Building Contractor (B)
J L HOME INNOVATIONSPasadena · General Building Contractor (B)
J L INNOVATION GENERAL CONSTRUCTION INCLos Angeles · General Building Contractor (B)
J L J CONSTRUCTIONDiamond Bar · General Building Contractor (B)
J L L CONSTRUTION INCGranada Hills · General Building Contractor (B)
J L LANDSCAPEWest Hills · Landscaping Contractor (C-27)
J L LANDSCAPE INCSylmar · Landscaping Contractor (C-27)
J L M - JERRY'S LANDSCAPE & MAINTENANCELakewood · Landscaping Contractor (C-27)
J L M DEVELOPMENTLos Angeles · General Building Contractor (B)
J L MOODY CONSTRUCTION & DEVELOPMENT INCCarson · General Building Contractor (B) · Concrete Contractor (C-8)
J L PLUMBINGLos Angeles · Plumbing Contractor (C-36)
J L R CONSTRUCTION & MAINTENANCESouth Gate · General Building Contractor (B)
J L R ENGINEERING INCPasadena · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Specialty Contractor
J L SERVICESLos Angeles · General Building Contractor (B)Repair and warranty services · Lifetime support and service · Free assembly
J L SHEETMETAL INCLos Angeles · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43)
J L T DRYWALL CONSTRUCTIONNewhall · Drywall Contractor (C-9)
J L TILELa Puente · Tile Contractor (C-54)
J L TILE CONorth Hills · Tile Contractor (C-54)
J L WSanta Clarita · General Building Contractor (B) · Drywall Contractor (C-9)
J M A ASPHALT PAVINGBurbank · Concrete Contractor (C-8) · Earthwork & Paving Contractor (C-12) · Specialty Contractor
J M A GENERAL CONSTRUCTION INCNorthridge · General Building Contractor (B)
J M A GENERAL CONTRACTORWoodland Hills · General Building Contractor (B)
J M A PATIO AND CONSTRUCTION INCWoodland Hills · General Building Contractor (B)
J M BUILDERSan Pedro · General Building Contractor (B)
J M BUILDING & CONSTRUCTION INCLos Angeles · General Building Contractor (B)
J M BUILT CORPORATIONLa Puente · General Building Contractor (B)
J M C CONSTRUCTIONWest Hills · General Building Contractor (B)
J M C CONSTRUCTION & RENOVATION INCCanyon Country · General Building Contractor (B) · Swimming Pool Contractor (C-53) · Specialty Contractor
J M C CONSTRUCTION AND PAINTINGValencia · General Building Contractor (B) · Painting Contractor (C-33)
J M C ELECTRIC INCGardena · Electrical Contractor (C-10)
J M C LOCK & SECURITYPalmdale · Specialty Contractor
J M C MECHANICAL INCPalmdale · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
J M C PAINTING INCReseda · Painting Contractor (C-33)
J M C PLUMBING SERVICESLynwood · Plumbing Contractor (C-36)
J M COMMUNICATIONS INCVan Nuys · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10)
J M CONCRETECovina · Concrete Contractor (C-8)
J M CONCRETESan Fernando · Concrete Contractor (C-8)
J M CONSTRUCTIONTemple City · General Building Contractor (B) · Electrical Contractor (C-10)
J M CONSTRUCTIONValley Village · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
J M CONSTRUCTIONNorth Hollywood · General Building Contractor (B)
J M CONSTRUCTION & FRAMINGSouth Gate · General Building Contractor (B)
J M CUSTOM PAINTINGNorthridge · Painting Contractor (C-33)
J M DESIGNSRedondo Beach · General Building Contractor (B)
J M DRYWALL CUSTOM INCVan Nuys · Drywall Contractor (C-9)
J M DRYWALL PRO INCPasadena · Drywall Contractor (C-9)
J M ELECTRICLos Angeles · Electrical Contractor (C-10)
J M ELECTRICBaldwin Park · Electrical Contractor (C-10)
J M ELECTRICAL & LIGHTINGLos Angeles · Electrical Contractor (C-10)
J M ENGINEERING AND DEVELOPMENT CORPLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21)
J M G CONSTRUCTIONLong Beach · General Building Contractor (B)
J M GENERAL CONTRACTORSNorwalk · General Building Contractor (B)
J M H CONSTRUCTION INCLos Angeles · General Building Contractor (B)Industrial building renovation · Tenant improvements · General construction
J M HEATING & AIRBurbank · HVAC Contractor (C-20)
J M HEATING & AIR CONDITIONING INCSun Valley · General Building Contractor (B) · HVAC Contractor (C-20)
J M HYDRAULICS INCSun Valley · Specialty ContractorNew Equipment Sales · Repair & Maintenance · Consulting Services
J M I CONSTRUCTION INCPasadena · General Engineering Contractor (A) · General Building Contractor (B)
J M I STEEL INCSun Valley · Steel Contractor (C-50, C-51)
J M J CUSTOM BUILDERS INCGardena · General Building Contractor (B)
J M K PLUMBINGLos Angeles · Plumbing Contractor (C-36)
J M L CONSTRUCTION AND DEMOLITIONLos Angeles · General Building Contractor (B)
J M MARBLE AND GRANITE INCPacoima · Tile Contractor (C-54)
J M N ELECTRICLong Beach · Electrical Contractor (C-10)
J M N PAINTING COMPANYLong Beach · Painting Contractor (C-33)
J M P CONSTRUCTION INCOak Park · General Building Contractor (B)
J M P PLUMBINGCanyon Country · Plumbing Contractor (C-36)
J M PAINTINGLos Angeles · Painting Contractor (C-33)
J M PLUMBINGGlendale · Plumbing Contractor (C-36)
J M PLUMBING PROSLakewood · Plumbing Contractor (C-36)
J M R FLOORINGVan Nuys · Flooring Contractor (C-15)
J M REMODELINGWest Covina · General Building Contractor (B)
J M S A / C & HEATINGVan Nuys · HVAC Contractor (C-20)
J M S ELECTRICLos Angeles · Electrical Contractor (C-10)
J M S EXPRESS PLUMBINGWoodland Hills · General Building Contractor (B) · Plumbing Contractor (C-36)Leak Detection · Drain Cleaning · Water Heater Install & Repair
J M S HOME IMPROVEMENT INCPalmdale · General Building Contractor (B)
J M S LITE CONSTRUCTION INCChatsworth · General Building Contractor (B) · Electrical Contractor (C-10)
J M SIERRA COMPANY INCLa Crescenta · General Building Contractor (B)
J M T ROOFING INCWilmington · Roofing Contractor (C-39)
J M W CONSTRUCTIONLancaster · General Building Contractor (B)
J M W CONSTRUCTION COPasadena · General Building Contractor (B) · Electrical Contractor (C-10)
J M Z CUSTOMS INCWest Covina · Cabinet, Millwork & Finish Carpentry (C-6)
J M Z ROOTER AND PLUMBINGLos Angeles · Plumbing Contractor (C-36)
J MAR DRYWALL INCVan Nuys · Drywall Contractor (C-9)
J MARROQUIN INCVan Nuys · General Building Contractor (B)
J MARTIN TILE INCLittlerock · Tile Contractor (C-54)
J MASTER'S ELECTRIC CORPORATIONNorthridge · Electrical Contractor (C-10)
J MICHAEL DESIGNS INCChatsworth · Glazing Contractor (C-17)
J MORENO'S CONorwalk · Specialty Contractor
J N A BUILDERS INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Steel Contractor (C-50, C-51)
J N B TILE INCVan Nuys · Tile Contractor (C-54)
J N BUILDS INCManhattan Beach · General Engineering Contractor (A) · General Building Contractor (B) · Plumbing Contractor (C-36) · Solar Contractor (C-46) · Steel Contractor (C-50, C-51)
J N C P GENERAL CONSTRUCTION INCLos Angeles · General Building Contractor (B)
J N CONSTRUCTIONSRosemead · General Building Contractor (B)
J N DAVIS ROOFING COMPANYCovina · Roofing Contractor (C-39)
J N J PAINTINGAzusa · Painting Contractor (C-33)
J N J TILE CO INCPico Rivera · Flooring Contractor (C-15) · Tile Contractor (C-54)
J N K CONSTRUCTION INCTorrance · General Building Contractor (B)
J N L BUILDING SERVICESNorwalk · General Building Contractor (B) · Painting Contractor (C-33) · Specialty Contractor
J N M DRYWALL INCArleta · Drywall Contractor (C-9)
J N N GENERAL CONSTRUCTION INCVan Nuys · General Building Contractor (B)
J N R HOME IMPROVEMENTS INCPalmdale · General Building Contractor (B)Artificial Grass · Artificial Grass for Dogs · Golf-Putting Greens
J N S WATER SERVICESWhittier · Specialty Contractor
J N T SYSTEMS LOW VOLTAGELos Angeles · Low Voltage Systems Contractor (C-7)
J N VOICE / DATA SERVICESDuarte · Low Voltage Systems Contractor (C-7)
J NEW ERA ENGINEERING INCSylmar · General Engineering Contractor (A) · Earthwork & Paving Contractor (C-12)
J O CONSTRUCTION GROUP INCSun Valley · General Building Contractor (B)
J O GENERAL MASONRY INCWhittier · Concrete Contractor (C-8) · Masonry Contractor (C-29)
J O PLUMBING & ROOTERLake Balboa · Plumbing Contractor (C-36)
J ONSITE WELDINGDowney · Specialty Contractor
J P A BUILDERLancaster · General Building Contractor (B)
J P A GROUP INCAzusa · General Building Contractor (B)
J P C PLUMBINGTorrance · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
J P CARPET CLEANING INCNorthridge · Flooring Contractor (C-15)
J P CONSTRUCTION CORosemead · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
J P CONTRACTOR SERVICESWoodland Hills · General Building Contractor (B)
J P CUSTOM HARDWOOD FLOORSGranada Hills · Flooring Contractor (C-15)
J P CUSTOM PAINTING INCLittlerock · Painting Contractor (C-33)
J P DEMO INCLos Angeles · General Building Contractor (B) · Demolition Contractor (C-21)
J P ELECTRICBell Gardens · Electrical Contractor (C-10)
J P ELECTRICAL SERVICEReseda · Electrical Contractor (C-10)
J P FLOORINGNorwalk · Flooring Contractor (C-15)
J P GENERAL BUILDING INCPacoima · General Building Contractor (B)
J P HEATING AND AIR INCWhittier · HVAC Contractor (C-20)
J P PAINTING AND COATING INCNorth Hills · Concrete Contractor (C-8) · Painting Contractor (C-33)
J P POOLS SERVICE & REPAIRLeona Valley · Swimming Pool Contractor (C-53) · Specialty Contractor
J P ROOTER INCSun Valley · Plumbing Contractor (C-36)
J P W STEELEl Monte · Steel Contractor (C-50, C-51)
J P'S REMODELING HOME IMPROVEMENT SERVICESTorrance · General Building Contractor (B)
J PIERCEY CONSTRUCTIONLomita · General Building Contractor (B)
J POWER ELECTRICLa Puente · Electrical Contractor (C-10)
J POWERS ELECTRICLos Angeles · Electrical Contractor (C-10)
J Q DRYWALL INCSylmar · Drywall Contractor (C-9)
J Q S CONSTRUCTION SERVICESSylmar · General Building Contractor (B) · Solar Contractor (C-46)
J Q W CONSTRUCTION INCAlhambra · General Building Contractor (B)
J R CONSTRUCTION BUILDERS CORPRowland Heights · General Building Contractor (B) · Painting Contractor (C-33)
J R A PLUMBINGStudio City · Plumbing Contractor (C-36)
J R C BUILDING INCORPORATEDSan Pedro · General Building Contractor (B)
J R C CONSTRUCTIONTorrance · General Building Contractor (B)
J R C GROUP INCBeverly Hills · General Building Contractor (B)
J R C PROFESSIONAL CONSTRUCTIONVan Nuys · General Building Contractor (B) · Painting Contractor (C-33) · Specialty Contractor
J R CONSTRUCTIONWalnut · General Building Contractor (B)
J R CONSTRUCTIONBurbank · General Building Contractor (B)
J R CONSTRUCTIONVan Nuys · General Engineering Contractor (A) · General Building Contractor (B)
J R CONSTRUCTIONSherman Oaks · General Building Contractor (B) · Roofing Contractor (C-39)
J R CONSTRUCTION ADVISER INCReseda · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8)
J R CONSTRUCTION COCanyon Country · General Building Contractor (B)
J R CUSTOM CABINETSWinnetka · Cabinet, Millwork & Finish Carpentry (C-6)
J R CUSTOM CARPENTRY & CABINETS INCPanorama City · General Building Contractor (B)
J R CUSTOM LANDSCAPES INCLong Beach · Landscaping Contractor (C-27)
J R D CONSTRUCTION & DEVELOPMENT INCTarzana · General Building Contractor (B)
J R D PLASTERINGLancaster · Lathing & Plastering Contractor (C-35)
J R ELECTRICSanta Monica · General Building Contractor (B) · Electrical Contractor (C-10)
J R FINEST ELECTRIC INCBaldwin Park · Electrical Contractor (C-10)
J R G ELECTRIC INCSanta Fe Springs · Electrical Contractor (C-10)
J R H ELECTRIC INCGranada Hills · Electrical Contractor (C-10)
J R NEWLOOK PAINTING INCSouth Gate · Painting Contractor (C-33)
J R O CONSTRUCTIONManhattan Beach · General Building Contractor (B)
J R P CONSTRUCTION AND DESIGNBeverly Hills · General Building Contractor (B)
J R PLASTERING INCHawthorne · Lathing & Plastering Contractor (C-35)

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