Specialty Trades in Los Angeles County

4,416 licensed listings. Check any of them on the state's license lookup before you hire.

Listed

Name, city and trade from public record. Services shown on some listings come from the business's own website.

JRC WROUGHT IRONRosemead · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor · Masonry Contractor (C-29)
JT RESOURCES INCSanta Clarita · General Building Contractor (B) · Specialty ContractorGeneral Labor · Manlift / Elevator Attendants · Final Clean
JT VILLANUEVA TREE SERVICE LLCSun Valley · Specialty Contractor
JTW OF CALIFORNIA INCGlendora · Specialty Contractor
JUB PRESSURE WASHINGCerritos · Specialty Contractor
JULIAN'S PORCELAIN & FIBERGLASS EXPERTMission Hills · Specialty Contractor
JUNGLE NURSERY INC THELos Angeles · Landscaping Contractor (C-27) · Specialty Contractor
JUNIOR STEEL CO.Gardena · General Building Contractor (B) · Specialty Contractor · Steel Contractor (C-50, C-51)Healthcare · Retail · Office
JUST A TRIM TREE SERVICESPico Rivera · Specialty Contractor
JUST DOORSLynwood · Specialty Contractor
JUST IN TIME GARAGE DOORSMission Hills · Specialty Contractor
JUST LEAK DETECTIONWinnetka · Plumbing Contractor (C-36) · Specialty ContractorWater leak detection · Slab leak detection · Underground pipe tracing
JUST PAVERS DESIGNReseda · Specialty Contractor
JUST POOLS AND SPAS SERVICE & REPAIRSan Dimas · Swimming Pool Contractor (C-53) · Specialty ContractorPool remodels · Automation · Equipment upgrades
JV ORNAMENTAL IRON WORKSLynwood · Specialty Contractor
K & B SIGNS INCBurbank · Specialty Contractor
K & E SIGNS & SERVICESLong Beach · General Building Contractor (B) · Specialty Contractor
K A I INDUSTRIESLakewood · Specialty Contractor
K A R TINT INCRosemead · Specialty Contractor
K B ENVIRONMENTAL INCSun Valley · Specialty Contractor · General Building Contractor (B)Lead removal · Asbestos cleanup · HazMat
K C CONCRETE CUTTING AND CORINGLawndale · Specialty Contractor
K I INDUSTRYNorth Hills · Electrical Contractor (C-10) · Specialty Contractor
K J S OVERHEAD DOORSLos Angeles · Specialty Contractor
K K CLEANING & BUILDING MAINTENANACE CORPClaremont · Specialty Contractor
K M DRAGON DOOR SERVICESSan Fernando · Specialty Contractor
K P A CONSTRUCTORS INCPasadena · General Engineering Contractor (A) · Electrical Contractor (C-10) · Specialty Contractor · Earthwork & Paving Contractor (C-12)KPA Constructors Inc.
K S N ELECTRIC GATES INCNorth Hills · Specialty ContractorGate installation · Gate repair and service · Gate programming
K STAR VINYL FENCINGCommerce · Fencing Contractor (C-13) · Specialty Contractor
K T TUB SERVICESWest Hollywood · Specialty Contractor
K W CUSTOM IRON INCCanoga Park · Specialty Contractor · Painting Contractor (C-33) · Steel Contractor (C-50, C-51)
K.B SERVICESLynwood · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Demolition Contractor (C-21) · Landscaping Contractor (C-27)
KAJIWARA ARTHUR K EQUIPMENT COMPANY INCSo El Monte · General Building Contractor (B) · Specialty Contractor · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
KAO'S PACIFIC INCCity Of Industry · Flooring Contractor (C-15) · Tile Contractor (C-54) · Specialty ContractorWindow covering measuring and installati · Shades · Blinds
KAPADIA SANDIPWinnetka · Specialty Contractor
KARA WINDOW COVERINGS INCTarzana · Specialty ContractorMotorized blinds and shades · Window automation · Commercial window coverings
KARABUILD DEVELOPMENT INCStudio City · General Engineering Contractor (A) · General Building Contractor (B) · Roofing Contractor (C-39) · Specialty Contractor
KARNIK TAHMISIGIANGlendale · General Building Contractor (B) · Specialty Contractor
KATIA TREE SERVICENorthridge · Specialty Contractor
KAUFFMAN GEORGE PLUMBINGArcadia · Specialty Contractor · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
KB REFINISH INCSylmar · Specialty Contractor
KECHICHIAN JOHNGlendale · Flooring Contractor (C-15) · Specialty Contractor
KEE INCLos Angeles · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Steel Contractor (C-50, C-51)
KELLER WILLIAMGlendale · General Building Contractor (B) · Specialty Contractor
KELLEY TREE COMPANYLancaster · Specialty Contractor
KELLYPOOLSLa Verne · Specialty Contractor
KELTERITE CORPORATIONDowney · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
KEMPLER YAGILSherman Oaks · General Building Contractor (B) · Specialty Contractor
KENAT CONSTRUCTION CLEAN UP INCLos Angeles · Specialty Contractor
KERRY'S TREE SERVICE INCChatsworth · Specialty ContractorTree Trimming (Pruning) · Tree Removal · Tree Stump Grinding
KESEL OLESIAEncino · Specialty Contractor
KESHISHZADEH ROBERTTujunga · Specialty Contractor
KEY AIR CONDITIONING CONTRACTORS INCSanta Fe Springs · General Building Contractor (B) · Specialty Contractor · HVAC Contractor (C-20)Fabrication · Installation · Service and maintenance
KEY ENVIRONMENTAL SERVICESLos Angeles · Specialty Contractor · General Building Contractor (B)Asbestos removal · Lead abatement · Mold remediation
KEY SECURE LOCKS INCLos Angeles · Specialty Contractor
KIM IN INTERIORChatsworth · Flooring Contractor (C-15) · Specialty Contractor
KIM JAE YOUNGLos Angeles · Specialty Contractor
KIM SEUNGRowland Heights · Specialty Contractor
KIM SUNG SOOTujunga · Painting Contractor (C-33) · Specialty Contractor
KIND GARAGE DOORS & GATES INCValley Village · Specialty Contractor
KING A MOBILE WELDING SERVICESLittlerock · Specialty Contractor
KING APPLIANCE INSTALLSValencia · Specialty Contractor
KING CHARLES COMPANYSignal Hill · General Engineering Contractor (A) · Specialty ContractorBypass pumping · Pump rentals · Pump sales
KING KONCRETE CREATIONSWest Hills · Specialty Contractor
KING NEPTUNE POOL SERVICELos Angeles · Specialty Contractor
KING PLUMBING AND CONSTRUCTIONMission Hills · General Building Contractor (B) · Plumbing Contractor (C-36) · Specialty Contractor
KING WIRE PARTITIONS INCLos Angeles · General Building Contractor (B) · Specialty Contractor · Steel Contractor (C-50, C-51)
KINGS BRASS & IRON WORKS INCSan Fernando · Fire Protection Contractor (C-16) · Specialty Contractor · Steel Contractor (C-50, C-51)
KINGS POOL FENCINGAgua Dulce · Specialty ContractorRemovable Pool Fence · Pool Gates · Pool Handrails
KINGS TREE SERVICE INCSylmar · Specialty ContractorTree Trimming · Tree Removal · Stump Grinding
KIPI INCBurbank · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Masonry Contractor (C-29) · Specialty Contractor
KK GARAGE DOOR DOCTOR INCAlhambra · Specialty Contractor
KLEEN-SWEEP POOL SERVICEPalmdale · Specialty Contractor
KLEIN CONSTRUCTION INCValley Village · General Building Contractor (B) · Electrical Contractor (C-10) · Flooring Contractor (C-15) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Solar Contractor (C-46) · Swimming Pool Contractor (C-53) · Specialty Contractor
KMBJ STRUCTURAL STEELLos Angeles · Specialty Contractor · Steel Contractor (C-50, C-51)Structural Steel · Moment Frames · Steel Retrofit
KNK CONSTRUCTION CORPCanyon Country · General Engineering Contractor (A) · General Building Contractor (B) · HVAC Contractor (C-20) · Landscaping Contractor (C-27) · Painting Contractor (C-33) · Specialty Contractor
KOHL CONSTRUCTION CLEANING SERVICESChatsworth · Specialty Contractor
KOP WROUGHT IRON INCLos Angeles · Specialty Contractor
KOPPL PIPELINE SERVICES LLCMontebello · Specialty ContractorHot Tapping · Line Stopping · Pipe Freezing
KOREATOWN YOUTH AND COMMUNITY CENTER INCLos Angeles · Landscaping Contractor (C-27) · Painting Contractor (C-33) · Specialty ContractorMental Health Counseling · Financial Empowerment · Family Support
KOROSLADANYI GYORGYPasadena · Specialty Contractor
KOWATA COMPANIES INCManhattan Beach · Specialty Contractor
KR WELDING INCGlendale · Specialty Contractor · Steel Contractor (C-50, C-51)
KREIT MECHANICAL ASSOCIATES INCNorth Hollywood · Insulation & Acoustical Contractor (C-2) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
KRESSA LLCWest Covina · General Building Contractor (B) · HVAC Contractor (C-20) · Specialty Contractor
KRONER ENVIRONMENTAL SERVICES INCLos Angeles · General Engineering Contractor (A) · Specialty Contractor
KROUS LEON DRILLING INCSun Valley · General Building Contractor (B) · Earthwork & Paving Contractor (C-12) · Specialty Contractor
KYZYKYAN HAGOP JSherman Oaks · Specialty Contractor
L & M CONSTRUCTION INCPomona · General Engineering Contractor (A) · Demolition Contractor (C-21) · Specialty Contractor
L & S DEVELOPMENT INCLittlerock · General Engineering Contractor (A) · Specialty Contractor
L A ARBOR CARE INCWinnetka · Specialty Contractor
L A AWNING AND PATIO COVERSCanoga Park · Specialty Contractor
L A C F INCLos Angeles · Cabinet, Millwork & Finish Carpentry (C-6) · Specialty Contractor · Painting Contractor (C-33)
L A FLOORING & WINDOW COVERINGSSanta Monica · Flooring Contractor (C-15) · Specialty Contractor
L A GATE & IRON WORKSNorth Hollywood · Specialty Contractor
L A N TESTINGReseda · General Engineering Contractor (A) · Specialty Contractor
L A OVERHEAD DOOR INCLos Angeles · Specialty ContractorGarage Door Sales · Repair · Installation
L A POOL COVERSGlendale · Specialty Contractor
L A PROPOINT INCSun Valley · Specialty ContractorDesign · Fabrication · Installation
L A PURIFICATION PRODUCTS INCBellflower · Specialty Contractor
L A SEISMIC CONSTRUCTION COLos Angeles · General Building Contractor (B) · HVAC Contractor (C-20) · Specialty Contractor
L A SHADES AND BLINDS INCCalabasas · Specialty ContractorCellular Shades · Roller Shades · Blackout Shades
L A SIGN FACTORY SIGNS AND BANNERSHawthorne · Specialty ContractorCustom Business Signage · Storefront Signs · Film & TV Props
L A SIGNS INCDowney · Specialty Contractor
L A T CONSTRUCTION INCArleta · General Building Contractor (B) · Specialty Contractor
L A WELDING AND FABRICATION CORPORATION THESylmar · Specialty Contractor
L B I BOYDGlendora · General Building Contractor (B) · Specialty ContractorAcoustics · Textiles · Wood Surfaces
L B K CONSTRUCTIONGlendora · General Building Contractor (B) · Specialty Contractor
L B SIGNS & LIGHTINGLancaster · Specialty Contractor
L D STEEL INCParamount · Specialty Contractor
L E CONSTRUCTIONLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
L E WATERS CONSTRUCTION COMPANYLos Angeles · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B)Civic / Educational · Data Centers · Entertainment
L M OLSON INCActon · General Engineering Contractor (A) · Earthwork & Paving Contractor (C-12) · Specialty Contractor
L N I CUSTOM MANUFACTURING INCRancho Dominguez · General Building Contractor (B) · Specialty ContractorPreconstruction Services · Bus Shelters · Carports
L N K WINDOW FASHIONNorthridge · Specialty Contractor
L R LOCKSMITHINGWalnut · Specialty Contractor
L S REMODELINGReseda · General Building Contractor (B) · Electrical Contractor (C-10) · Roofing Contractor (C-39) · Specialty Contractor
LA AQUATIC SERVICESLos Angeles · Specialty Contractor
LA BREA HEATING AND AIR CONDITIONING CO INCLos Angeles · General Building Contractor (B) · Specialty Contractor · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)Packaged air conditioner rentals · Portable air conditioning rentals · Air handler rentals
LA CENTRAL IRONWORKS INCLos Angeles · Specialty Contractor
LA CUSTOM BLINDSLos Angeles · Specialty Contractor
LA ELECTRIC INCDowney · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
LA GARAGE DOORS AND GATES INCVan Nuys · Specialty Contractor
LA GATE REPAIRS INCEncino · Specialty Contractor
LA GUTTERS INCSherman Oaks · Specialty Contractor
LA HOME FIXERS CONSTRUCTION SERVICESCanyon Country · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Masonry Contractor (C-29) · Specialty Contractor
LA HOME RESTORATIONSMalibu · General Building Contractor (B) · HVAC Contractor (C-20) · Specialty ContractorWater Damage Restoration · Smoke Damage Restoration · Fire Damage Restoration
LA IRON & DESIGN INCBurbank · Specialty Contractor
LA JOLLA BATHTUB REFINISHING INCLynwood · Specialty Contractor
LA OFFICE INTERIORS PREFABPanorama City · Specialty Contractor
LA POOL GUYS SERVICELong Beach · Specialty ContractorRepairs · Plaster & Renovation · Service & Maintenance
LA POWER WASHING INCSanta Fe Springs · Specialty Contractor
LA REMEDIATIONLos Angeles · Specialty Contractor
LA REMODELING COLos Angeles · General Building Contractor (B) · Specialty ContractorComplete Remodels · Additions · New Construction
LA SALLE PLUMBING HEATING & AIR CONDITIONING INCLomita · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
LA SHADES LLCLos Angeles · Specialty Contractor
LA SIGN FORGELos Angeles · Specialty Contractor
LA SMART GATESBeverly Hills · Specialty Contractor
LA VERNE CONSTRUCTIONLa Verne · General Building Contractor (B) · Specialty ContractorRemodels · Repairs · Renovations
LA'S BEST TUB REGLAZINGLos Angeles · Specialty Contractor
LAC TREE TRIMMINGArleta · Specialty Contractor
LAE CONSTRUCTION INCSanta Fe Springs · General Building Contractor (B) · Specialty Contractor
LAFRANCE ANDRE PIERRE HYDROMAN ROOTERInglewood · Plumbing Contractor (C-36) · Specialty ContractorDrain Cleaning · Leak Detection · Sewer Line Repair
LAGUNA & SMITH CONSTRUCTION INCHacienda Heights · General Building Contractor (B) · Specialty Contractor · Masonry Contractor (C-29)
LALAS LANDSCAPING INCNorth Hills · Landscaping Contractor (C-27) · Specialty Contractor
LAND 360 COInglewood · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
LAND CREATIONS INCSylmar · General Building Contractor (B) · Landscaping Contractor (C-27) · Swimming Pool Contractor (C-53) · Specialty Contractor
LANDA TREE SERVICEInglewood · Specialty Contractor
LANDSCAPE CONNECTION GROUP INCLancaster · Landscaping Contractor (C-27) · Specialty ContractorDrought-tolerant landscaping · Lawn maintenance · Tree care
LANTANA DEVELOPMENT COMPANY INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty ContractorReal estate development · Investment
LAR SIDING INCCompton · General Building Contractor (B) · Specialty Contractor
LARA SYNTHETICSPanorama City · Specialty Contractor
LARRYS POOL SERVICEPasadena · Specialty Contractor
LATTARI CONSTRUCTION, LLCPasadena · General Building Contractor (B) · Specialty Contractor
LAU KATIE ELIZABETHValencia · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
LAVARK ENVIROCONSherman Oaks · General Engineering Contractor (A) · Specialty Contractor
LAWES IAN P & ASSOCIATESLos Angeles · General Building Contractor (B) · Sheet Metal Contractor (C-43) · Specialty Contractor
LAWRENCE ROLL UP DOORS INCBaldwin Park · Specialty Contractor
LAYNE PATRICKRedondo Beach · Specialty Contractor
LB HOLISTIC TREE INCLong Beach · Specialty Contractor
LDH SERVICES LLCTorrance · General Engineering Contractor (A) · Electrical Contractor (C-10) · Specialty Contractor
LE TREE SERVICE INCLos Angeles · Specialty Contractor
LEE ARMSTRONG CO INCCalabasas · Flooring Contractor (C-15) · Specialty Contractor
LEE CHANG WOOArtesia · Specialty Contractor
LEE SANG-YUP STEVESan Dimas · Specialty Contractor
LEEDCO TECH INCPasadena · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Specialty Contractor
LEGACY GARAGE DOOR REPAIR & SUPPLY SAN RAMONReseda · Specialty Contractor
LEGACY GARAGE DOORS INCCarson · Specialty Contractor
LEGACY TREE CARE AND LANDSCAPE INCChatsworth · Landscaping Contractor (C-27) · Specialty ContractorPruning · Removal · Emergency Tree Service
LEGARE HAULING INCRedondo Beach · Specialty Contractor
LEGION BUILDERS GROUPLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Flooring Contractor (C-15) · Landscaping Contractor (C-27) · Plumbing Contractor (C-36) · Specialty Contractor
LEGION BUILDERS INCCarson · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21) · Specialty Contractor
LEHIGH CONSTRUCTION COMPANYLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty ContractorNon-Ductile Concrete Building Retrofit · Adaptive Reuse & Conversion Structural W · Seismic Strengthening & Structural Concr
LEO'S CONSTRUCTIONSylmar · Specialty Contractor · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
LEO'S TREE SERVICE AND MAINTENANCE INCPomona · Specialty Contractor
LEON GARAGE DOORS INCEl Monte · Specialty Contractor
LEWHALL POST CONSTRUCTION CLEAN UPLittlerock · Specialty Contractor
LEY-DREW INCSan Dimas · Specialty Contractor · General Building Contractor (B)Water mitigation · Fire damage clean-up · Mold mitigation and remediation
LEYVA ALAN EMANUELPico Rivera · Specialty Contractor
LG LANDSCAPENorthridge · Landscaping Contractor (C-27) · Specialty Contractor
LGD TREE SERVICES INCPacoima · Specialty Contractor
LIBERTY AIR BALANCE COMPANY INCEl Segundo · Specialty Contractor
LIBERTY BUILDSLos Angeles · General Building Contractor (B) · Concrete Contractor (C-8) · Specialty Contractor
LIBERTY EQUIPMENTLos Angeles · Specialty Contractor
LICONINT INCMonrovia · Electrical Contractor (C-10) · Specialty Contractor
LIFESOURCE WATER SYSTEMS INCPasadena · Plumbing Contractor (C-36) · Specialty ContractorWhole-house water filtration · Salt-free water conditioning · Water filter systems
LIFTECH ELEVATOR SERVICES LLCSignal Hill · Specialty ContractorRepairs · Maintenance · Modernization
LIFTRIGHT GARAGE DOORSSanta Clarita · Specialty Contractor
LIGHTFOOT & SONS PLASTERING INCLomita · Lathing & Plastering Contractor (C-35) · Specialty Contractor
LIGHTHART CORPORATION THELos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
LIGHTING CONTRACT SERVICE INCCanyon Country · Electrical Contractor (C-10) · Specialty ContractorSign maintenance and repair · Sign installation · Sign fabrication
LIGHTNING GARAGE DOORSVan Nuys · Specialty Contractor
LIGHTNING GARAGE DOORS INCVan Nuys · Specialty Contractor
LIGHTNING POOL SERVICE & REPAIRPacoima · Specialty Contractor
LIKE NEW KITCHEN AND BATH REGLAZINGLos Angeles · Specialty Contractor
LIMA SAMUEL AArleta · Specialty Contractor
LINELIFE ELECTRICPalmdale · Electrical Contractor (C-10) · Specialty Contractor
LINK GATES AND GARAGE DOORSPacoima · Specialty Contractor
LINO'S FIRE PROTECTION SERVICES INCWhittier · Fire Protection Contractor (C-16) · Specialty Contractor
LION SECURITY AND LOCKSMITHLos Angeles · Specialty Contractor
LIONELLI MASONRY INCHidden Hills · General Building Contractor (B) · Masonry Contractor (C-29) · Swimming Pool Contractor (C-53) · Specialty Contractor

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