Heating & Air in Los Angeles County

2,978 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.

M E G HOLDINGS INCAlhambra · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
M E P FUSIONStudio City · General Building Contractor (B) · HVAC Contractor (C-20)
M G AIR & COOLING INCInglewood · HVAC Contractor (C-20)
M G D HOME BUILDERS INCWest Hills · General Building Contractor (B) · HVAC Contractor (C-20)
M G HEATING & AIR CONDITIONINGGlendale · HVAC Contractor (C-20)
M G SYSTEMSSylmar · HVAC Contractor (C-20)
M I B ASSOCIATES INCWinnetka · HVAC Contractor (C-20)
M I S APPLIANCE INCBeverly Hills · HVAC Contractor (C-20)
M J MECHANICAL HEATING AND AIR CONDITIONING INCLancaster · HVAC Contractor (C-20)
M K HEATING AND AIR CONDITIONING INCChatsworth · HVAC Contractor (C-20)Commercial air conditioning · Commercial heating · HVAC system design
M M BUILDERS GROUPVan Nuys · General Building Contractor (B) · HVAC Contractor (C-20)
M P AIRPomona · HVAC Contractor (C-20)
M R V AIRPalmdale · HVAC Contractor (C-20)
M S MECHANICAL SERVICE INCMontebello · HVAC Contractor (C-20)
M S RELIABLE HEATING AND COOLING INCPomona · HVAC Contractor (C-20)
M T E MECHANICAL INCVan Nuys · HVAC Contractor (C-20)
M Z COOLING & HEATING INCSunland · HVAC Contractor (C-20)
MAC REFRIGERATION AND AIR CONDITIONING CODiamond Bar · HVAC Contractor (C-20)
MACCO MECHANICALLancaster · HVAC Contractor (C-20)
MACHUCA HEATING AND AIR CONDITIONINGSun Valley · HVAC Contractor (C-20)
MACKEY HEATING & AIR CONDITIONINGSanta Clarita · HVAC Contractor (C-20)
MACONE HEATING AND AIR CONDITIONINGWoodland Hills · HVAC Contractor (C-20)
MAD MECHANICAL HVAC CORPCovina · HVAC Contractor (C-20)
MAESTRO HEATING AND COOLINGTarzana · General Building Contractor (B) · HVAC Contractor (C-20)
MAG HEATING AND AIR CONDITIONINGParamount · HVAC Contractor (C-20)
MAGIC TECHMontrose · HVAC Contractor (C-20)
MAHARAJ MOTI LALCerritos · HVAC Contractor (C-20)
MAINTENANCE CONCIERGE INC THELos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Painting Contractor (C-33)
MAKE IT HAPPEN AIR CONDITIONING COLa Puente · HVAC Contractor (C-20)
MAKE IT WORK AC SERVICE INCValencia · HVAC Contractor (C-20)
MALDONADO HEATING AND AIR CONDITIONINGHawaiian Gardens · HVAC Contractor (C-20)
MALEKY AVOSylmar · HVAC Contractor (C-20)
MALONEY E L COSan Marino · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MALSAN PLUMBINGLos Angeles · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MAMMOTH AIR COMPANYLos Angeles · HVAC Contractor (C-20)
MANAGA RAUL MANUELDiamond Bar · General Building Contractor (B) · HVAC Contractor (C-20)
MANNY'S HEATING & AIR CONDITIONINGHuntington Park · HVAC Contractor (C-20)Air Conditioning · Heating · Heat Pump
MANTIS CONSTRUCTION CORPORATIONLos Angeles · General Building Contractor (B) · HVAC Contractor (C-20) · Roofing Contractor (C-39) · Steel Contractor (C-50, C-51) · Specialty Contractor
MAPES MICHAEL ROSSLakewood · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MARAVILLA FOUNDATIONCommerce · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Utility Assistance · No-Cost Weatherization · Lead Paint Removal
MARC WILMERS HEATING & AIR CONDITIONINGValencia · HVAC Contractor (C-20)
MARCO DISTRIBUTING CONorth Hollywood · General Building Contractor (B) · HVAC Contractor (C-20) · Specialty Contractor
MARCO'S HEATING AND AIRDuarte · HVAC Contractor (C-20)
MARES HEATING & AIR CONDITIONINGEl Monte · HVAC Contractor (C-20)
MARIO'S AIR CONDITIONINGLos Angeles · HVAC Contractor (C-20)
MARION HEATING & AIR CONDITIONING INCWoodland Hills · HVAC Contractor (C-20)
MARK'S AIR CONDITIONING AND HEATINGMission Hills · HVAC Contractor (C-20)
MARKOS HEATING AND AIR CONDITIONINGLancaster · HVAC Contractor (C-20)
MARTEL MICHAELLa Verne · HVAC Contractor (C-20)
MARTIN A / CWoodland Hills · HVAC Contractor (C-20)AC repair · Heating repair · Seasonal maintenance
MARTINEZ CLIMATE CONTROLSan Dimas · HVAC Contractor (C-20)
MARTINEZ SANTIAGO ALEXANDERNorth Hills · HVAC Contractor (C-20)
MARTINS A/CLa Puente · HVAC Contractor (C-20)
MARVAIRPalmdale · HVAC Contractor (C-20)
MARVEL AIR CONDITIONING & HEATING INCLa Verne · HVAC Contractor (C-20)AC Repair · AC Installation · Heater Repair
MARVIN'S PLUMBING AND HEATINGLong Beach · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MASON AIR SYSTEMSCanyon Country · HVAC Contractor (C-20)
MASTER COOL TECHSan Fernando · HVAC Contractor (C-20)
MASTER COOLINGCarson · General Building Contractor (B) · HVAC Contractor (C-20)
MASTER ROOTER & PLUMBING INCParamount · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
MASTERBUILT CONSTRUCTION CORPMalibu · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
MASTERS CONSTRUCTION INCValencia · General Building Contractor (B) · HVAC Contractor (C-20)
MATTUCCI PLUMBING INCORPORATEDGardena · General Engineering Contractor (A) · General Building Contractor (B) · HVAC Contractor (C-20) · Specialty Contractor · Plumbing Contractor (C-36)Plumbing Services · Underground Services · Traffic Solutions
MAV HEATING AND AIRCONDITIONINGWhittier · HVAC Contractor (C-20)
MAX COOLING REFRIGERATIONSouth Gate · HVAC Contractor (C-20)
MAXTECH ELECTRICAL HEATING & COOLINGSouth El Monte · Electrical Contractor (C-10) · HVAC Contractor (C-20)
MC CARRON WALT GENERAL CONTRACTORWoodland Hills · Specialty Contractor · General Building Contractor (B) · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MC GEORGE HEATING & AIR CONDITIONINGSanta Clarita · HVAC Contractor (C-20)
MC GRAIL SERVICES INCLong Beach · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Specialty Contractor
MC GRAW CONSTRUCTION & H V A CWoodland Hills · General Building Contractor (B) · HVAC Contractor (C-20)
MC NALLY MARK HEATING AND AIRTorrance · HVAC Contractor (C-20)
MCGEO'S REFRIGERATION INCWest Covina · HVAC Contractor (C-20)
MCKAY AIRWinnetka · HVAC Contractor (C-20)
MCLAY SERVICESCovina · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MCMASTER MECHANICALDiamond Bar · HVAC Contractor (C-20)
MCX AIR SYSTEMSSignal Hill · HVAC Contractor (C-20)
MD AIR HVAC SERVICES INCSanta Clarita · General Building Contractor (B) · HVAC Contractor (C-20)
MEADOWS MECHANICALGardena · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)HVAC · Plumbing · Process Piping
MECHANICAL ALLIANCE INCWhittier · HVAC Contractor (C-20)
MECHANICAL INNOVATIONS INCCerritos · HVAC Contractor (C-20)
MECHANICAL REFRIGERATION M DPalmdale · HVAC Contractor (C-20)
MECHANICAL SPECIALTIES SOLUTIONS LLCParamount · HVAC Contractor (C-20)
MECHMASTER HVACGlendale · HVAC Contractor (C-20)
MECTEC INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MEDG INTERNATIONAL INCGlendale · General Building Contractor (B) · HVAC Contractor (C-20)MEP engineering system design · MEP master planning and systems analysis · Central energy plant design
MEDIA CITY AC INCBurbank · HVAC Contractor (C-20)
MEDINA'S HEATING AND AIR - CONDITIONING INCAlhambra · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43) · Solar Contractor (C-46)
MEGA COOLINGGlendale · HVAC Contractor (C-20)
MEGERDICHIAN CONSTRUCTIONSylmar · General Building Contractor (B) · HVAC Contractor (C-20)
MEJIA CARLOS ALEXANDERHacienda Heights · HVAC Contractor (C-20)
MELACH CORPWest Hollywood · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MELENDEZ HEATING AND AIRLos Angeles · HVAC Contractor (C-20)
MENDEZ JOSEPHTorrance · HVAC Contractor (C-20)
MENDOZA CHRISTOPHER HENRYNorth Hollywood · HVAC Contractor (C-20)
MENDOZA J G ELECTRIC INCAlhambra · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)Panel upgrades · House rewiring · Electrical troubleshooting and repairs
MEPPACIFIC INCWoodland Hills · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MERCHANTS BUILDING MAINTENANCE COMPANYMonterey Park · HVAC Contractor (C-20) · Specialty ContractorCommercial Cleaning · Dayporter Services · Window Cleaning
MERCURIO CONSTRUCTION INCBurbank · General Building Contractor (B) · HVAC Contractor (C-20)
MERRY PLUMBING CO INCSan Marino · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
METHOD MECHANICAL & METAL LLCGardena · HVAC Contractor (C-20)
METRIC HVACBellflower · HVAC Contractor (C-20)HVAC installations · HVAC maintenance · HVAC repair
METROPOLITAN HEATING & AIR CONDITIONING INCPasadena · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43)
MICHAEL HOWARD PLUMBING-ROOTER-HEATING-AIR CONDITIONINGLos Angeles · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MIDA INDUSTRIES INCLong Beach · General Building Contractor (B) · HVAC Contractor (C-20) · Demolition Contractor (C-21) · Specialty Contractor
MIGHTYSERVCanoga Park · General Building Contractor (B) · HVAC Contractor (C-20)Heating Repair · Heating Installation · AC Repair
MIGUEL A / CLancaster · HVAC Contractor (C-20)
MIGUEL FLORESWhittier · General Building Contractor (B) · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20)
MIK-PRIME JVArtesia · General Engineering Contractor (A) · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Solar Contractor (C-46)
MIKE DIAMOND PLUMBING HEATING & AIR CONDITIONINGCulver City · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Specialty Contractor
MIKE'S AIRWest Hills · Electrical Contractor (C-10) · HVAC Contractor (C-20)
MIKE'S REFRIGERATIONTarzana · HVAC Contractor (C-20)
MIKHAIEL AMIR MLos Angeles · HVAC Contractor (C-20)
MILLENIUM AIR INCWest Hills · HVAC Contractor (C-20)
MILLENNIUM MECHANICALLakewood · HVAC Contractor (C-20)
MILLER MIKE H V A CSanta Clarita · HVAC Contractor (C-20)
MINUTTI RAULLos Angeles · HVAC Contractor (C-20)
MISTER COOL CALIFORNIA INCWoodland Hills · HVAC Contractor (C-20)
MISTER FREZE H V A CLos Angeles · HVAC Contractor (C-20)
MITCHELL ED CONSTRUCTION AND DEVELOPMENT INCTorrance · General Building Contractor (B) · HVAC Contractor (C-20)
MITCHELL HEATING AND AIR CONDITIONING INCAgoura · HVAC Contractor (C-20)
MODERN AIR & LIVING SOLUTIONSCalabasas · General Building Contractor (B) · HVAC Contractor (C-20)
MODERN AIR CHILLING & HEATING INCSun Valley · HVAC Contractor (C-20)
MODERN HEATING & AIR CONDITIONING INCRosemead · HVAC Contractor (C-20)
MODERN-AIR CONDITIONING COMPANYHarbor City · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MODUAL A/C SYSTEMS INCWhittier · HVAC Contractor (C-20)
MOISES YEPEZ-GONZALEZSunland · Electrical Contractor (C-10) · HVAC Contractor (C-20)
MONDABAUGH MIKE A/C INCLawndale · HVAC Contractor (C-20)
MONI R HEATING & AIR-CONDITIONINGLakewood · HVAC Contractor (C-20)
MONKEY WRENCH PLUMBING HEATING AIR & ELECTRICMonterey Park · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Water Heaters · Drain Cleaning · Sewer Lines
MONO FREEZERLong Beach · HVAC Contractor (C-20)
MONTALV MECHANICALCanyon Country · HVAC Contractor (C-20)
MONTES DANIEL & SON AIR CONDITIONING AND HEATINGSan Dimas · HVAC Contractor (C-20)
MOON DYNASTYLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
MOORE AIR INCLos Angeles · HVAC Contractor (C-20)Air conditioning · Heating · Ventilation
MOR AIR INCNorth Hollywood · HVAC Contractor (C-20)
MORAIS - YUN CEASAR LABAONorwalk · HVAC Contractor (C-20)
MORALE CONSTRUCTION & MAINTENANCE INCWhittier · General Engineering Contractor (A) · General Building Contractor (B) · HVAC Contractor (C-20)
MORALES HEATING AND COOLING LLCCanoga Park · HVAC Contractor (C-20)
MORENO'S AIRNorthridge · HVAC Contractor (C-20)
MORFLOW AIR CONDITIONING INCSylmar · HVAC Contractor (C-20)AC installation · AC repair · AC maintenance
MORROW & HOLMAN PLUMBING INCSouth Pasadena · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MOST VALUABLE PLUMBERChatsworth · General Engineering Contractor (A) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Drain Clearing · Hydro Jetting · Sewer Line Repair
MOTION MECHANICALLa Canada · HVAC Contractor (C-20)
MOUNT ACRolling Hills Estates · HVAC Contractor (C-20)
MOUNTAIN AIR CONDITIONINGLittlerock · HVAC Contractor (C-20)
MOUNTAIN AIRE SERVICESMonrovia · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MOUNTAIN ELECTRIC COMPANYLa Crescenta · Electrical Contractor (C-10) · HVAC Contractor (C-20)Heating · Air Conditioning · Electrical repair
MOVEMENT ENERGY INCCommerce · HVAC Contractor (C-20)
MOYSE VIKTORStudio City · HVAC Contractor (C-20)
MP ALL SEASONS HEATING AND COOLING INCWinnetka · HVAC Contractor (C-20)
MQC HEATING AND COOLING MECHANICAL INCLong Beach · HVAC Contractor (C-20)
MR A/CDiamond Bar · HVAC Contractor (C-20)
MR BUILD SOLAR ELECTRICNorth Hollywood · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MR CLEAN PLUMBING & HEATINGNorwalk · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MR COOL AC INCRosemead · HVAC Contractor (C-20)
MR FLASH ELECTRICNorth Hollywood · Electrical Contractor (C-10) · HVAC Contractor (C-20)
MSB CONSTRUCTORS INCPasadena · General Engineering Contractor (A) · General Building Contractor (B) · HVAC Contractor (C-20)
MSO ENTERPRISES INCGranada Hills · HVAC Contractor (C-20)A/C Installation · Heating Repair · Maintenance & Repairs
MTC HEATING & AIR CONDITIONING INCNorth Hills · HVAC Contractor (C-20)
MTM CONSTRUCTION INCCity Of Industry · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Demolition Contractor (C-21) · Painting Contractor (C-33) · Plumbing Contractor (C-36)Commercial construction · Industrial construction · Institutional construction
MUIR-CHASE PLUMBING CO INCLos Angeles · General Engineering Contractor (A) · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
MULLER DAN HEATING AND AIR CONDITIONINGSan Dimas · HVAC Contractor (C-20)
MULTI AIR SERVICE LLCPasadena · HVAC Contractor (C-20)
MULTI MECHANICALSylmar · HVAC Contractor (C-20)
MULTI-AIR SERVICES INCSan Fernando · HVAC Contractor (C-20)
MUNDY'S REFRIGERATIONLancaster · HVAC Contractor (C-20)
MURRIETA NORBERTONorwalk · HVAC Contractor (C-20)
MYD HVAC INCLos Angeles · HVAC Contractor (C-20)
N A G AIR CONDITIONING & HEATING SYSTEMS INCWinnetka · HVAC Contractor (C-20)
N J AIR CONDITINING & HEATING CONorthridge · HVAC Contractor (C-20)
N P R HEATING AND AIR CONDITIONING CORPORATIONCanyon Country · HVAC Contractor (C-20)AC repair · AC maintenance · AC installation
N R G CLEAN POWER INCCanoga Park · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)Solar panels · Energy storage · EV charging
NADINE REFRIGERATION LLCCerritos · HVAC Contractor (C-20)
NAHVAC INCSunland · HVAC Contractor (C-20)
NAJARIAN HORMOZPorter Ranch · General Building Contractor (B) · HVAC Contractor (C-20)
NAMU CONSTRUCTIONLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
NAMU GROUP CONSTRUCTION INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
NATIONAL CONSTRUCTIONHawthorne · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
NATURAL AIR SYSTEMS INCWest Hills · HVAC Contractor (C-20)
NATURAL MAGE AIR INCEl Monte · HVAC Contractor (C-20)
NAVA LUIS EDGARGlendora · Electrical Contractor (C-10) · HVAC Contractor (C-20)
NAY HEATING & AIR INCHarbor City · HVAC Contractor (C-20)
NELSON JEFF HEATING & AIR CONDITIONINGGranada Hills · HVAC Contractor (C-20)
NEOS AIR CONDITIONING & HEATINGSan Fernando · HVAC Contractor (C-20)
NERSISYAN ARSHAKVan Nuys · HVAC Contractor (C-20)
NERTECH HEATING & ACHacienda Heights · HVAC Contractor (C-20)
NEW AIR INCWoodland Hills · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
NEW CENTURY HEATING & COOLING INCBurbank · HVAC Contractor (C-20)
NEW CENTURY HVAC INCPasadena · HVAC Contractor (C-20)
NEW EVOLUTION A / C & HEATING INCLos Angeles · HVAC Contractor (C-20)
NEW LINE AIR SYSTEMS INCGlendale · HVAC Contractor (C-20)
NEW POWER CONTRACTING FOR BUILDING MECHANICALSClaremont · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
NEXT LEVEL AIR CONDITIONING AND HEATINGLancaster · HVAC Contractor (C-20)
NEXTGEN HVAC INCVan Nuys · HVAC Contractor (C-20)
NEXUS CLIMATE CONTROLBell · HVAC Contractor (C-20)
NEXUS CONSTRUCTION & DESIGN INCLos Angeles · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Roofing Contractor (C-39)
NEXUS HEATING AND AIRNorth Hollywood · HVAC Contractor (C-20)
NICE AND COOL INCLos Angeles · HVAC Contractor (C-20)AC Repair · AC Installation · Furnace Repair
NICHOLAS AIRE SYSTEMSSanta Clarita · HVAC Contractor (C-20)
NICKEL HVAC LLCWoodland Hills · HVAC Contractor (C-20)

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