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 C BUILDER CONCEPTS CORosemead · General Building Contractor (B)Commercial construction · Residential construction · Deck construction
J C BUILDERS & DESIGNCovina · General Building Contractor (B)
J C C BUILDERSNorthridge · General Building Contractor (B)
J C C ELECTRICALTarzana · General Building Contractor (B) · Electrical Contractor (C-10)
J C C GOLDEN STAR CONSTRUCTION INCEl Monte · General Building Contractor (B)
J C CONCRETELynwood · Concrete Contractor (C-8)
J C CONSTRUCTIONPalmdale · General Building Contractor (B)
J C CONSTRUCTIONLakewood · General Building Contractor (B)
J C CONSTRUCTIONArtesia · General Building Contractor (B)
J C COUNTERTOPSRowland Heights · Tile Contractor (C-54) · Specialty Contractor
J C CUSTOM PAINTINGEncino · Painting Contractor (C-33)
J C D PROPERTY SERVICES INCChatsworth · General Building Contractor (B)
J C E HVACChatsworth · HVAC Contractor (C-20)
J C ELECTRICNorwalk · Electrical Contractor (C-10)
J C ELECTRICWhittier · Electrical Contractor (C-10)
J C ELECTRICInglewood · Electrical Contractor (C-10)
J C ELECTRICSylmar · Electrical Contractor (C-10)
J C ELECTRICAL SERVICESLos Angeles · Electrical Contractor (C-10)
J C ESTRADA ROOFING INCCulver City · Roofing Contractor (C-39)
J C F CONSTRUCTION COMPANYSo San Gabriel · General Building Contractor (B)
J C FIRE PROTECTION SYSTEMNorth Hollywood · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
J C FLOORINGPanorama City · Flooring Contractor (C-15) · Tile Contractor (C-54)
J C G CONSTRUCTIONAgua Dulce · General Building Contractor (B)
J C GALVAN COMPANY INCPasadena · General Building Contractor (B) · Electrical Contractor (C-10)
J C GOLDEN KEY ROOFINGLa Puente · Roofing Contractor (C-39)
J C GONVA DRYWALLLa Puente · Drywall Contractor (C-9)
J C HARDWOOD FLOORSLa Mirada · Flooring Contractor (C-15)
J C HARDWOOD FLOORSInglewood · Flooring Contractor (C-15)
J C L TRAFFIC SERVICESMontebello · Specialty ContractorBarricades · Traffic cones · Traffic signs
J C LANDSCAPEMonrovia · Landscaping Contractor (C-27) · Specialty Contractor
J C M ASSOCIATES INCCovina · General Building Contractor (B)
J C M E CONSTRUCTION INCHawthorne · General Building Contractor (B) · Flooring Contractor (C-15)
J C M INTERIORSSylmar · Drywall Contractor (C-9)
J C MARBLE & GRANITE RESTORATIONSanta Monica · Tile Contractor (C-54)
J C PAINTINGLos Angeles · Painting Contractor (C-33)
J C PAINTING AND DECORSouth Gate · Painting Contractor (C-33)
J C PLUMBINGTorrance · Plumbing Contractor (C-36)
J C PLUMBINGDowney · Plumbing Contractor (C-36)
J C PLUMBING & ROOTERLos Angeles · Plumbing Contractor (C-36)
J C QUALITY GLASSCompton · Glazing Contractor (C-17)
J C R CONSTRUCTIONAzusa · General Building Contractor (B)
J C REMODELINGEl Monte · General Building Contractor (B)
J C ROOFING & REPAIRTorrance · Roofing Contractor (C-39)
J C ROOTERLancaster · Plumbing Contractor (C-36)Plumbing services · Rooter services · Drain cleaning
J C S BUILDING AND DESIGNAzusa · General Building Contractor (B)
J C S CONSTRUCTIONHacienda Heights · General Building Contractor (B)
J C SUSPENDED CEILINGSCovina · Specialty Contractor
J C SWIMMIMG POOL & SPA SERVICETorrance · Specialty Contractor
J C WALLPAPER AND PAINTWoodland Hills · Painting Contractor (C-33)
J C WATERPROOFING INCORPORATEDRosemead · Painting Contractor (C-33)
J C WESTERN FENCE CO INCArcadia · Fencing Contractor (C-13) · Specialty Contractor
J C Y A INCSan Marino · General Building Contractor (B)
J CAMPOS CONSTRUCTIONSylmar · General Building Contractor (B)
J CARRILLO'S PLUMBINGVan Nuys · Plumbing Contractor (C-36)
J CHRISTOPHER HERNANDEZ CONSTRUCTION SERVICESWhittier · General Building Contractor (B)
J CONSTRUCTION CONorth Hollywood · General Building Contractor (B) · Electrical Contractor (C-10) · Flooring Contractor (C-15) · Plumbing Contractor (C-36) · Tile Contractor (C-54)
J CONTRACTORLos Angeles · General Building Contractor (B)
J CORONA CONSTUCTIONCompton · General Building Contractor (B)
J D A CONSTRUCTIONWhittier · General Building Contractor (B)
J D A ELECTRIC COSun Valley · Electrical Contractor (C-10)
J D A TILE & MARBLE INCVan Nuys · Tile Contractor (C-54)
J D B DESIGN BUILD INCClaremont · General Building Contractor (B)
J D B MECHANICAL SYSTEMSLakewood · HVAC Contractor (C-20)
J D CBaldwin Park · General Engineering Contractor (A) · Plumbing Contractor (C-36) · Specialty ContractorPotable water systems · Recycled water systems · Storm water lines
J D C ELECTRICHacienda Heights · Electrical Contractor (C-10)
J D C PAINTING INCLos Angeles · Painting Contractor (C-33)
J D C SECURITY SYSTEMSSun Valley · Electrical Contractor (C-10)
J D COMFORT AIRCOND AND HEATINGSouth Gate · HVAC Contractor (C-20)
J D CONSTRUCTIONSanta Clarita · General Building Contractor (B) · Swimming Pool Contractor (C-53)
J D CREATE LLCCovina · General Building Contractor (B)
J D CRIBS COMMERCIAL RESIDENTIAL INDUSTRIAL BUILDING SPECIALISTSLos Angeles · General Building Contractor (B)
J D DATA & ELECTRIC LLCCarson · Electrical Contractor (C-10)
J D E CONSTRUCTION INCSignal Hill · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)HVAC · Plumbing · Electrical
J D ELECTRICAL TECH SYSTEMS INCLong Beach · Electrical Contractor (C-10)
J D F BUILDERS INCManhattan Beach · General Building Contractor (B)
J D FINE HOMES INCManhattan Beach · General Building Contractor (B)
J D G CONSTRUCTIONHacienda Heights · General Building Contractor (B)
J D G CONSTRUCTION COWest Covina · General Building Contractor (B)
J D GROUP CONSTRUCTION COMPANY INCLos Angeles · General Building Contractor (B)Custom home construction · General contracting · Pre-construction
J D GROUP INCLos Angeles · General Building Contractor (B)Custom home construction · General contracting · Pre-construction
J D H ELECTRIC INCWest Covina · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
J D HARDWOOD FLOORINGWinnetka · Flooring Contractor (C-15)
J D HARDWOOD FLOORS INCLos Angeles · Flooring Contractor (C-15)
J D HEATING & AIR CONDITIONINGSouth Gate · HVAC Contractor (C-20)
J D I DEVELOPMENTCarson · General Building Contractor (B) · HVAC Contractor (C-20)
J D J S BUSINESS INCVan Nuys · Concrete Contractor (C-8)
J D L SERVICESLos Angeles · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
J D M MASONRYWhittier · Concrete Contractor (C-8) · Masonry Contractor (C-29)
J D MASONRYLancaster · Masonry Contractor (C-29)
J D N PLUMBINGMontebello · General Building Contractor (B) · Plumbing Contractor (C-36)
J D O CONSTRUCTIONWoodland Hills · General Building Contractor (B)
J D P ELECTRICALTemple City · Electrical Contractor (C-10)
J D R CONSTRUCTIONPalmdale · General Building Contractor (B)
J D REMODELING PROSLong Beach · General Building Contractor (B)
J D ROOFINGAzusa · Roofing Contractor (C-39)
J D S CUSTOM CONSTRUCTIONCanoga Park · General Building Contractor (B)
J D S WOODWORKSHarbor City · Cabinet, Millwork & Finish Carpentry (C-6)Kitchens · Closets & Storage · Bathrooms
J D SOLO ELECTRICPhillips Ranch · Electrical Contractor (C-10)
J D TILE & MARBLESaugus · Tile Contractor (C-54)
J D TREE SERVICEAlhambra · Specialty ContractorTree trimming · Tree removal
J DESIGNS POOL & SPA INCVan Nuys · Swimming Pool Contractor (C-53)Design · New Construction · Renovations
J DURAN CONSTRUCTION INCSan Pedro · General Building Contractor (B) · Tile Contractor (C-54)
J E A CONSTRUCTIONSan Pedro · General Building Contractor (B)
J E A INCLos Angeles · General Engineering Contractor (A)
J E C CONSTRUCTION COLos Angeles · General Building Contractor (B)
J E C INTEGRATION SYSTEMSLakewood · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)Projectors · LED / LCD · Audio
J E GARAGE DOORSWest Hills · Specialty Contractor
J E L V IReseda · Low Voltage Systems Contractor (C-7)
J E LANDSCAPECompton · Landscaping Contractor (C-27)
J E M FLOOR COVERINGVan Nuys · Flooring Contractor (C-15)
J E N CONSTRUCTION INCLynwood · General Building Contractor (B)
J E S CONSTRUCTIONLos Angeles · General Building Contractor (B)
J E S CONSTRUCTION COLong Beach · General Building Contractor (B)
J E S CONSTRUCTION INCPomona · General Building Contractor (B)
J E S PLUMBINGLong Beach · Plumbing Contractor (C-36)
J E SNYDER ELECTRIC INCEl Segundo · Electrical Contractor (C-10)
J E T DEVELOPMENTEncino · General Building Contractor (B)
J E T DRILLING INCSignal Hill · Specialty Contractor
J EDWARDS HOME REMODELING INCSan Fernando · General Building Contractor (B)
J F CONSTRUCTIONWoodland Hills · General Building Contractor (B)
J F CONSTRUCTION COMPANYMonterey Park · General Building Contractor (B)
J F DUNCAN INDUSTRIES INCVernon · Sheet Metal Contractor (C-43)Conceptual Design Development · Procurement · Fabrication
J F ENGINEERING INCPomona · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21)
J F FRAMINGHawthorne · Cabinet, Millwork & Finish Carpentry (C-6)
J F L ELECTRIC INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor · Plumbing Contractor (C-36)
J F M LANDSCAPE INCWinnetka · Landscaping Contractor (C-27)
J F N QUALITY MASONRYSylmar · Concrete Contractor (C-8) · Masonry Contractor (C-29)
J F SHEA / PARSONS A JOINT VENTUREWalnut · General Engineering Contractor (A) · Electrical Contractor (C-10) · Specialty Contractor
J F SHEA CONSTRUCTION INCWalnut · General Engineering Contractor (A) · Electrical Contractor (C-10) · Specialty ContractorHeavy Construction · Homes · Apartments
J G BUILDERLittlerock · General Building Contractor (B)
J G C INCNorth Hills · General Building Contractor (B) · Concrete Contractor (C-8) · Landscaping Contractor (C-27)
J G CABINETS INCArleta · Cabinet, Millwork & Finish Carpentry (C-6)
J G COMM INCSan Dimas · Low Voltage Systems Contractor (C-7)
J G CONCEPTS INCSan Dimas · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
J G CONCRETE LLCLancaster · Concrete Contractor (C-8)Pools · Yard Design · Slab, Driveway, & Patio Designs
J G CONSTRUCTIONGardena · General Building Contractor (B)
J G CONSTRUCTIONLa Crescenta · General Building Contractor (B)
J G CONSTRUCTION COGlendora · General Building Contractor (B) · Plumbing Contractor (C-36)
J G CUSTOM REMODELING INCWinnetka · General Building Contractor (B)
J G DEMOLITION & CLEANUP INCVan Nuys · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21) · Specialty Contractor
J G ELECTRICAL SERVICE CORPSan Fernando · Electrical Contractor (C-10)
J G ELECTRICSLakewood · Electrical Contractor (C-10)
J G FLOOR COVERING INSTALLATIONMaywood · Flooring Contractor (C-15)
J G HOME IMPROVEMENTSylmar · General Building Contractor (B)
J G I INCWhittier · General Building Contractor (B) · Painting Contractor (C-33)
J G IMPERIAL CONSTRUCTION INCLa Mirada · General Building Contractor (B)
J G J ELECTRICAL COMPANYLos Angeles · Electrical Contractor (C-10)
J G J FARMERS CONSTRUCTION INCLakewood · General Building Contractor (B)
J G K CONSTRUCTIONTujunga · General Building Contractor (B)
J G L ELECTRIC COMPANY INCDuarte · Electrical Contractor (C-10)
J G M CONSTRosemead · General Building Contractor (B)
J G MASONRYTujunga · Masonry Contractor (C-29)
J G P INCChatsworth · General Building Contractor (B) · Plumbing Contractor (C-36)
J G PLUMBINGLa Verne · Plumbing Contractor (C-36)Tub and Shower Installations · Custom Shower Valve Installations · Water Heater Installations
J G PLUMBING & ROOTER INCGlendora · General Engineering Contractor (A) · General Building Contractor (B) · Plumbing Contractor (C-36)Tankless Water Heaters · Drain Cleaning · Hydro Jetting
J G REFRIGERATION AIR CONDITIONINGLos Angeles · HVAC Contractor (C-20)
J G WLakewood · General Engineering Contractor (A)
J G'S GENERAL CONSTRUCTIONParamount · General Building Contractor (B)
J G'S KITCHEN CONCEPTSSan Dimas · General Building Contractor (B)
J GAMAS PAINTINGCarson · Painting Contractor (C-33)
J GD CONSTRUCTION & REMODELING INCLos Angeles · General Building Contractor (B)
J GOMEZ INCLos Angeles · General Building Contractor (B)
J H AIR CONDITIONING INCBurbank · HVAC Contractor (C-20)
J H B CONSTRUCTIONTemple City · General Building Contractor (B)
J H B SHEET METALVan Nuys · Sheet Metal Contractor (C-43)
J H CONSTRUCTIONCovina · General Building Contractor (B)
J H GENERAL CONTRACTORNorth Hollywood · General Building Contractor (B)
J H H PLUMBINGRedondo Beach · Plumbing Contractor (C-36)
J H L CONSTRUCTIONBurbank · General Building Contractor (B)
J H MClaremont · Electrical Contractor (C-10)
J H M CONSTRUCTIONEncino · General Building Contractor (B) · Plumbing Contractor (C-36)
J H O PLUMBING INCHacienda Heights · Plumbing Contractor (C-36)
J H PLUMBINGDiamond Bar · Plumbing Contractor (C-36)
J H PLUMBING CORPORATION INCVan Nuys · Plumbing Contractor (C-36)Complete Home Re-Pipe · Kitchen & Bathroom Remodel · Camera Inspections
J H V STRUCTURAL STEEL INCBaldwin Park · General Building Contractor (B) · Steel Contractor (C-50, C-51)
J HANDY CONSTRUCTIONLos Angeles · General Building Contractor (B)Fire Restoration Services · New Construction · Additions & Renovations
J HERNANDEZ LANDSCAPINGVan Nuys · Landscaping Contractor (C-27)
J I A CONSTRUCTIONLos Angeles · General Building Contractor (B)
J I B CONSTRUCTIONLos Angeles · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
J I BUILDING CONCEPTS INCNorth Hollywood · General Building Contractor (B)
J I L CONSTRUCTION SERVICES INCLos Angeles · General Building Contractor (B)
J I M ELECTRICOak Park · Electrical Contractor (C-10)
J INNOVATIVE CONCRETELong Beach · General Building Contractor (B) · Concrete Contractor (C-8)
J IZUCAR CONSTRUCTIONInglewood · General Building Contractor (B)
J J & SONS EXCAVATING INCPanorama City · Earthwork & Paving Contractor (C-12)
J J A CONSTRUCTIONAltadena · General Building Contractor (B)
J J AFFORDABLE ROOFINGPacoima · Roofing Contractor (C-39)
J J AIR HEATING SERVICESPomona · HVAC Contractor (C-20)
J J AND M CONSTRUCTION CLEAN UP INCLeona Valley · Specialty Contractor
J J B CONSTRUCTIONRedondo Beach · General Building Contractor (B)
J J C CONSTRUCTION INCInglewood · General Building Contractor (B)
J J CONSTRUCTION CONCEPTS INCPalmdale · General Building Contractor (B)Apartment Maintenance · Drywall · Painting
J J CUSTOM CARPENTRY & MILLWORK INCGlendale · Cabinet, Millwork & Finish Carpentry (C-6)
J J D C PAINTINGBurbank · Painting Contractor (C-33)
J J ELECTRICWest Covina · Electrical Contractor (C-10)
J J ELECTRICLos Angeles · Electrical Contractor (C-10)
J J GARCIA LANDSCAPING INCSouth El Monte · Landscaping Contractor (C-27)
J J GENERAL ENGINEERING INCBurbank · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21)
J J GOLD CONSTRUCTION & DESIGNLos Angeles · General Building Contractor (B)
J J HOME RENOVATIONSSan Dimas · General Building Contractor (B)

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