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.

1 AC GUYSPanorama City · HVAC Contractor (C-20) · Specialty Contractor
1ST CLASS FIREPLACE & CHIMNEY INSPECTIONS INCSanta Clarita · Masonry Contractor (C-29) · Specialty Contractor
1ST SIGN INCLa Puente · Specialty ContractorBanners · LED Signs · Traffic & Parking Signs
24 HOUR GARAGE DOOR & GATES REPAIRValley Village · Specialty Contractor
24 HOURS GARAGE DOOR AND GATES REPAIRWinnetka · Specialty Contractor
24-7 GARAGE DOOR & GATE SERVICESEncino · General Building Contractor (B) · Specialty Contractor
24/7 GARAGE DOOR EXPERTSLos Angeles · Specialty Contractor
2BYFORWARD INCSylmar · Specialty Contractor
3 ELEVEN DOORS & GATES INCArleta · Specialty Contractor
3 V SIGNS & GRAPHICS LLCTorrance · Specialty Contractor
316 ENGINEERING AND CONSTRUCTION CO INCRosemead · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
316 WINDOWS & DOOR INSTALLERSLancaster · Glazing Contractor (C-17) · Specialty Contractor
360 INDUSTRIAL SERVICE GROUP LLCLakewood · Specialty Contractor
360 PROPERTY MAINTENANCE INCSanta Clarita · Specialty Contractor
4 TRIPLETT CONSTRUCTION CORPORATIONLos Angeles · General Building Contractor (B) · Specialty Contractor
5 - STAR INTERIOR SERVICES INCParamount · Specialty Contractor
5 H GARAGE DOORS INCTorrance · Specialty Contractor
5 STAR TREE SERVICE INCPomona · Specialty ContractorTree trimming · Tree pruning · Complete tree removal
5 STARS GARAGE DOOR AND GATE INCNorth Hollywood · Specialty Contractor
770 GARAGE DOOR LLCReseda · Specialty Contractor
818 AIR DUCT CLEANINGAgoura Hills · Specialty Contractor
818 SHUTTERS AND SHADES LLCCalabasas · General Building Contractor (B) · Specialty Contractor
A - 1 SANDBLASTING & STUCCO CO INCInglewood · Painting Contractor (C-33) · Lathing & Plastering Contractor (C-35) · Specialty Contractor
A - 1 WELDING IRON WORKS INCVernon · Specialty Contractor
A - AMERICAN GATE TECHLake Los Angeles · Specialty Contractor
A - AUTOMATED SECURITY GATESAgua Dulce · Specialty Contractor
A - BRITE BLIND & DRAPERY CLEANINGValencia · Specialty Contractor
A - PLUS WINDOW TINT DELUXERedondo Beach · Specialty Contractor
A & A RENOVATION INCLomita · Specialty Contractor · General Building Contractor (B) · Flooring Contractor (C-15)
A & A TREE SERVICE INCHacienda Heights · Specialty Contractor
A & B MALIBU PLUMBING HEATING & ELECTRICALSanta Monica · General Engineering Contractor (A) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
A & D PLASTERING COTorrance · Lathing & Plastering Contractor (C-35) · Specialty Contractor
A & E CONSTRUCTION & PAINTING INCVan Nuys · General Building Contractor (B) · Landscaping Contractor (C-27) · Painting Contractor (C-33) · Swimming Pool Contractor (C-53) · Specialty Contractor
A & E FLOOR AND WINDOW COVERINGSSherman Oaks · Flooring Contractor (C-15) · Specialty Contractor
A & F PAINTINGVan Nuys · General Building Contractor (B) · Painting Contractor (C-33) · Specialty Contractor
A & G SIGNPasadena · Specialty Contractor
A & H REMODELING INCGranada Hills · General Building Contractor (B) · Specialty ContractorADU Contractor · Bathroom Remodeling · Custom Home Builder
A & J DUCT CLEANING INCLos Angeles · Specialty ContractorResidential Duct Cleaning · Commercial Duct Cleaning · Industrial Duct Cleaning
A & J LEGACY AWNINGSylmar · Specialty Contractor
A & J PLUMBING AND ROOTERWilmington · General Building Contractor (B) · Plumbing Contractor (C-36) · Specialty Contractor
A & J TREE CARE INCPomona · Landscaping Contractor (C-27) · Specialty ContractorTree Removal · Tree Trimming · Stump Grinding
A & J TREE INCReseda · Specialty Contractor
A & K WELDINGLawndale · Specialty Contractor
A & M GARAGE DOORS & GATESPorter Ranch · Specialty Contractor
A & M SIGN CORPORATIONSo El Monte · Specialty Contractor
A & P GATESNorth Hollywood · Specialty Contractor
A & R SAFE & LOCK CORPORATIONGlendora · Specialty Contractor
A & R SWIMMING POOL COGranada Hills · Swimming Pool Contractor (C-53) · Specialty Contractor
A & Y SANITATION SYSTEMSGranada Hills · Specialty Contractor
A + GARAGE DOOR COLong Beach · Specialty Contractor
A + SUPERIOR SANITATION INCActon · Specialty Contractor
A 1 - STOP GARAGE DOOR COMPANYPalmdale · Specialty ContractorGarage Door Replacement · Garage Door Repairs · Garage Door Openers
A 1 DEMOLITIONCompton · Specialty Contractor · Demolition Contractor (C-21)
A A A DEFLOODINGReseda · Specialty Contractor
A A A FLOODLIGHT & SIGN REPAIRVan Nuys · Electrical Contractor (C-10) · Specialty Contractor
A A A SHOTCRETE INCGranada Hills · Specialty ContractorHas a website
A A B GARAGE DOORS INCTorrance · Specialty Contractor
A A IRONCOSylmar · Specialty Contractor
A B C GARAGE DOOR INCTorrance · Specialty ContractorGarage Door Repair · Opener Repair · Spring Repair
A B C LIOVIN DRILLING INCSignal Hill · Specialty ContractorEnvironmental Services · Geotechnical Drilling · Water Resources
A B C POOL AND SPA REPAIRSCanoga Park · Swimming Pool Contractor (C-53) · Specialty Contractor
A C OVERHEAD GARAGE DOOR COMPANYPalmdale · Specialty Contractor
A C P BLASON LLCMonrovia · Demolition Contractor (C-21) · Specialty Contractor
A C P CALIFORNIA TINTBurbank · Specialty Contractor
A CUT ABOVE BUILDING & DEVELOPING INCIrwindale · General Building Contractor (B) · Specialty Contractor
A CUT ABOVE ROOFERSCanoga Park · General Building Contractor (B) · Roofing Contractor (C-39) · Specialty ContractorLandscaping & Hardscaping · Kitchen Remodeling · Flooring & Baseboard
A D E C INCTorrance · Electrical Contractor (C-10) · Specialty ContractorWindow Film Installation · Commercial Lighting Control Services · Lighting Control Design and Programming
A D IMPROVEMENTS INCDowney · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Demolition Contractor (C-21)
A D L WINDOW COVERINGSPalmdale · Specialty Contractor
A E AUDIO VIDEO INCGranada Hills · Low Voltage Systems Contractor (C-7) · Specialty ContractorSmart home automation · Commercial automation · Security cameras
A F D DEMOLITION & PLUMBINGLawndale · Demolition Contractor (C-21) · Plumbing Contractor (C-36) · Specialty Contractor
A F RACK INSTALLATIONSLa Mirada · Specialty Contractor
A G CONSTRUCTIONTarzana · General Engineering Contractor (A) · General Building Contractor (B) · Tile Contractor (C-54) · Specialty Contractor
A G PAINTING CORPORATIONLittlerock · Painting Contractor (C-33) · Specialty Contractor
A J GENERAL ENGINEERING & CONSULTINGLakewood · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
A J OVERHEAD DOORSLa Puente · Specialty Contractor
A J RAINGUTTERSPasadena · Specialty Contractor
A K P BOILER TECHCerritos · Specialty Contractor · Plumbing Contractor (C-36)
A L D C L A INCCovina · General Engineering Contractor (A) · Plumbing Contractor (C-36) · Swimming Pool Contractor (C-53) · Specialty Contractor
A LOCK & A SAFE PLACETarzana · Specialty Contractor
A M B ENTERPRISES INCSunland · General Building Contractor (B) · Specialty Contractor
A M C BOILERSHuntington Park · Specialty Contractor
A M G & ASSOCIATES INCSanta Clarita · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B)
A M K POOL MAINTENANCE COMPANYStudio City · Specialty Contractor
A N M CONSTRUCTIONMontrose · General Building Contractor (B) · Specialty Contractor
A O CONSTRUCTION CLEAN UP INCValencia · Specialty Contractor
A P 1 LEAK DETECTION INCCanyon Country · Plumbing Contractor (C-36) · Swimming Pool Contractor (C-53) · Specialty Contractor
A P I PLUMBER CONTRACTORS INCWhittier · Plumbing Contractor (C-36) · Specialty Contractor
A PLUS ADVANCED TINTING INCWhittier · Specialty Contractor
A PLUS ONE STOP GARAGE DOORS & SERVICE INCPalmdale · Specialty Contractor
A PRO LIGHTING INCLa Mirada · Electrical Contractor (C-10) · Specialty Contractor
A R C REGLAZINGLos Angeles · Specialty Contractor
A S A F GARAGE DOORS REPAIR INCWoodland Hills · General Building Contractor (B) · Specialty Contractor
A S A P TREE SERVICEWinnetka · Specialty Contractor
A S C LANDSCAPINGLong Beach · Landscaping Contractor (C-27) · Specialty Contractor
A S DBurbank · General Building Contractor (B) · Specialty Contractor
A S G SCAFFOLDPacoima · Specialty Contractor
A S G SCAFFOLDING INCSylmar · Specialty Contractor
A SANDOVAL TREE SERVICE INCArleta · Specialty Contractor
A SUNRISE CONSTRUCTIONReseda · General Building Contractor (B) · Roofing Contractor (C-39) · Specialty Contractor
A T D LOCK & SECURITY INCTarzana · Specialty ContractorGates Repair and Installation · Garage Door Repair and Installation · Openers, Chain and Keypads
A T M AND SAFES SERVICES INCWest Covina · General Building Contractor (B) · Specialty Contractor
A TO B APPLIANCE INSTALLATIONSValencia · Specialty Contractor
A TO Z CONSTRUCTIONGranada Hills · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B)
A V INSTALLATIONS RACKING & CONVEYORLa Puente · Specialty Contractor
A W I BUILDERS INCBurbank · General Building Contractor (B) · Electrical Contractor (C-10) · Glazing Contractor (C-17) · Specialty Contractor · Steel Contractor (C-50, C-51)
A W S CONSTRUCTION SERVICES INCLong Beach · Specialty Contractor · General Building Contractor (B) · Demolition Contractor (C-21)
A WISDOM ELECTRIC COTarzana · Electrical Contractor (C-10) · Specialty Contractor
A WORLD CLASS DUCT CLEANERMonrovia · Specialty Contractor
A-1 AIR DUCT CLEANING LLCGlendale · Specialty ContractorAir Duct Cleaning · Dryer Vent Cleaning · Sanitizing Services
A-1 DECK & COATINGTorrance · Specialty Contractor
A-1 GATE & ENTRYMission Hills · Specialty ContractorGate Installation & Repair · Gate Accessories & Parts · Masonry & Fencing
A-1 PACIFIC TREE MAINTENANCEPalmdale · Specialty Contractor
A-1 SEWER CONSTRUCTIONSylmar · Specialty Contractor
A-1 TOTAL SERVICE PLUMBINGBurbank · General Engineering Contractor (A) · General Building Contractor (B) · Plumbing Contractor (C-36) · Specialty Contractor
A-PLUS GARAGE DOORSPalmdale · Specialty Contractor
A-PLUS MECHANICAL WELDINGLong Beach · Specialty Contractor
A-PRO CONSTRUCTION SERVICESInglewood · General Building Contractor (B) · Specialty Contractor
A-STAR SIGN CONorth Hollywood · Specialty Contractor
A'S CANVAS INCSouth El Monte · Specialty ContractorCanvas & Aluminum Awnings · Tent Canopies · Retractable Awnings
A&P CRANE SOLUTIONS CORPPanorama City · Specialty Contractor
A+ CONSTRUCTIONSouth El Monte · General Building Contractor (B) · Specialty Contractor
A+ TRAFFIC MANAGEMENT INCLos Angeles · Specialty Contractor
A1 REGLAZINGLos Angeles · Specialty ContractorBathtub refinishing · Sinks · Counter tops
A1 SEWER SOLUTIONSLos Angeles · General Engineering Contractor (A) · Plumbing Contractor (C-36) · Specialty Contractor
A1-PEREZ PLUMBING, ELECTRIC & PIPELINESLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36) · Specialty Contractor
A1EX TREE SERVICE CORPAzusa · Specialty Contractor
A1PM CONTRACTING INCLa Verne · General Building Contractor (B) · Specialty Contractor
A2ZHOME REMODEL & RESTORATIONTorrance · General Building Contractor (B) · Specialty ContractorKitchen remodel · Bathroom remodel · Room additions
A3 VISUALLos Angeles · Specialty ContractorPrint · Immersive · Installation
AA1 GRAPHICS & SIGNSGlendale · General Building Contractor (B) · Specialty Contractor
AAA EXPRESS JANITORIAL INCSylmar · Specialty Contractor
AAA SECURITY IRONNorth Hollywood · Specialty Contractor
AARON CONCRETE PUMPINGReseda · Specialty Contractor
AAWNINGS OF DISTINCTION BY MARINE AWNING COVan Nuys · Specialty ContractorRetractable Awnings · Standard Awnings · Canopies
AB NEON SIGN COSouth El Monte · Specialty Contractor
AB SIGNSEl Monte · Specialty Contractor
ABCO DUCT CLEANING CORPORATIONCovina · Specialty Contractor
ABCO GATE SYSTEMSValencia · Specialty Contractor
ABE'S LOCK AND KEY INCVerdugo City · Specialty Contractor
ABEL'S WINDOW TREATMENTS INCCanoga Park · Specialty Contractor
ABISAIN INCLos Angeles · Specialty Contractor
ABLE IRON WORKSPomona · Fencing Contractor (C-13) · Specialty Contractor · Steel Contractor (C-50, C-51)
ABOVE & BEYOND TREE SERVICE INCWoodland Hills · Specialty Contractor
ABSOLUTE ABATEMENT & DEMOLITIONSanta Fe Springs · Specialty Contractor · Demolition Contractor (C-21)Asbestos abatement · Lead removal · Mold removal and remediation
ABSOLUTE BEST ELECTRICCalabasas · Electrical Contractor (C-10) · Specialty ContractorEmergency service calls · Home automation · Central vacuums
ABSOLUTE EFFICIENCY GROUP INCGardena · Specialty Contractor
ABSOLUTE LOCK AND SECURITY INCNewhall · Low Voltage Systems Contractor (C-7) · Specialty Contractor
ABSOLUTE TRAFFIC CONTROL LLCGardena · Specialty Contractor
ABSOLUTE WEATHERPROOFINGLong Beach · Specialty Contractor
AC HORTICULTURAL MANAGEMENT INCChatsworth · Landscaping Contractor (C-27) · Specialty ContractorHorticultural & Arborist Services · Tree Trimming · Tree Removal
AC POOL SERVICESVan Nuys · Specialty Contractor
ACCESS COMPUTER FLOORS INCLos Angeles · Specialty Contractor
ACCESS GATES & DOORS INCReseda · Specialty ContractorGate Sales & Design · Gate Installation · Gate Repair
ACCESS LOCK AND MAINTENANCENorwalk · Specialty Contractor
ACCESS STAIRLIFTS AND MOBILITY SOLUTIONS LLCPomona · Specialty Contractor
ACCO ENGINEERED SYSTEMSPasadena · 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)HVAC Piping · Plumbing · Sheet Metal
ACCO-WILSON, INCPasadena · General Building Contractor (B) · Specialty Contractor · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)
ACCU-CUT INCGardena · General Engineering Contractor (A) · Concrete Contractor (C-8) · Demolition Contractor (C-21) · Specialty ContractorConcrete Cutting · Core Drilling · Concrete Demolition
ACCU-RITE INDUSTRIAL DOOR REPAIRLong Beach · General Building Contractor (B) · Specialty Contractor
ACCURATE BACKFLOW TESTING & VALVE REPAIRVan Nuys · Specialty Contractor
ACCURATE CONCRETE SAWING INCSanta Fe Springs · Concrete Contractor (C-8) · Specialty Contractor
ACCURATE INCSan Dimas · General Building Contractor (B) · Specialty Contractor
ACCURATE INSTALLATIONS INCLakewood · Specialty Contractor
ACCURATE IRONWORKSSylmar · Specialty Contractor
ACCURATE MAINTENANCE SOLUTIONSLong Beach · Specialty Contractor
ACCURATE POOL SERVICETorrance · Specialty Contractor
ACCURATE SECURITY CENTERDowney · Specialty Contractor
ACCURATE SHADE & BLIND COPacoima · Specialty Contractor
ACD BUILDERS INCCanoga Park · General Building Contractor (B) · Specialty Contractor
ACE CD INCGlendora · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27) · Specialty Contractor
ACE CRANE SERVICE INCCudahy · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty ContractorCrane and hoist repairs · Cal-OSHA crane inspection · Preventive maintenance
ACE DRAINValencia · Plumbing Contractor (C-36) · Specialty Contractor
ACE ENVIRONMENTAL DEMOLITIONBaldwin Park · Specialty Contractor · General Building Contractor (B) · Demolition Contractor (C-21)
ACE FENCE COMPANYCity Of Industry · General Engineering Contractor (A) · General Building Contractor (B) · Fencing Contractor (C-13) · Masonry Contractor (C-29) · Specialty ContractorGuardrails · Ornamental Iron Fences · Security Fencing
ACE GARAGE DOORTorrance · Specialty Contractor
ACE GARAGE DOOR SERVICESHuntington Park · Specialty Contractor
ACE IRON WORKSDiamond Bar · Specialty Contractor
ACE ORNAMENTALPomona · Specialty Contractor · Steel Contractor (C-50, C-51)
ACE PELIZON PLUMBINGCovina · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
ACE PETROLEUM SERVICESLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
ACE PRIME BUILDERSMalibu · General Building Contractor (B) · Specialty Contractor
ACE RAINGUTTERSSylmar · Specialty Contractor
ACE SANDBLASTING CORPGlendale · Specialty ContractorWood · Steel · Rebar
ACE SIGN AND DESIGNLos Angeles · Specialty Contractor
ACE TREE SERVICE INCSylmar · Specialty Contractor
ACE WROUGHT IRON WORK INCGardena · Specialty Contractor
ACM+ ENVIRONMENTAL SERVICESParamount · General Building Contractor (B) · Demolition Contractor (C-21) · Specialty Contractor
ACME VALLEY KEY SERVICEVan Nuys · Specialty Contractor
ACORN TREE SERVICECovina · Landscaping Contractor (C-27) · Specialty Contractor
ACOSTA & SONS SEWER CONTRACTORGlendale · General Engineering Contractor (A) · Specialty ContractorSeptic Pumping, Repairs & Installations · Sewer Repairs & Sewer Main Installation · Excavation Contractors
ACOSTA TREE SERVICECovina · Specialty Contractor
ACOTILLO TREE SERVICE INCLos Angeles · Specialty Contractor
ACOUSTICAL FABRIC SYSTEMS INCBellflower · Specialty Contractor
ACT NOW! INSTANT SIGNS INCSan Dimas · Specialty ContractorElectrical Signs · Business Signs · Vinyl Graphics & Decals
ACTION CLEANUP ENVIRONMENTAL SERVICES INCCarson · General Engineering Contractor (A) · Specialty Contractor
ACTION DOOR REPAIR CORPORATIONHuntington Park · Specialty Contractor
ACTION DUCT CLEANING COMPANY INCAltadena · General Building Contractor (B) · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43) · Specialty ContractorAir Duct Cleaning · Aeroseal Duct Sealing · Camera Duct Inspection
ACTIVE ELEVATOR INCChatsworth · Specialty ContractorElevator Service · Elevator Repair · Elevator Modernization
ACTIVE SANDBLASTING COMPANYSan Gabriel · Specialty Contractor

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