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HVAC Repair in San Marcos, California

27 businesses offering hvac repair with a San Marcos address in San Diego County, CA. Updated 9-22-26.

Business	Phone	Website
20/20 Plumbing & Heating, Inc (ca-sd)San Marcos	(760) 294-6630	2020ph.com	Report Phone doesn’t work Website doesn’t work
Action Air Conditioning & HeatingSan Marcos	(760) 938-6139	actionac.net	Report Phone doesn’t work Website doesn’t work
Acuna's Polar AireSan Marcos	(858) 486-2590	acunaspolaraire.com	Report Phone doesn’t work Website doesn’t work
Anderson Plumbing, Heating & AirSan Marcos	(760) 762-4388	andersonplumbingheatingandair.com/service-areas/san-marcos	Report Phone doesn’t work Website doesn’t work
CALCOAST HVAC L.L.C.San Marcos	(760) 210-8781	—	Report Phone doesn’t work
Champion Air Conditioning & HeatingSan Marcos	(760) 736-4100	championairsd.com	Report Phone doesn’t work Website doesn’t work
Coastal Car CareSan Marcos	(760) 444-0144	coastalcarcare.com	Report Phone doesn’t work Website doesn’t work
Control Air Enterprises LLCSan Marcos	(760) 744-2727	controlac.com	Report Phone doesn’t work Website doesn’t work
Curley's Home ServicesSan Marcos	(760) 533-6045	curleyshomeservices.com	Report Phone doesn’t work Website doesn’t work
D-S-P Business SolutionsSan Marcos	(760) 715-7782	d-s-p.com	Report Phone doesn’t work Website doesn’t work
Donald Wenger Heating & Air ConditioningSan Marcos	(760) 471-8964	—	Report Phone doesn’t work
Heating and air conditioningSan Marcos	(760) 280-3302	—	Report Phone doesn’t work
Home Run Heating and AirSan Marcos	(760) 718-6322	homerunair.com	Report Phone doesn’t work Website doesn’t work
Hvac Dinosaur heating and air conditioningSan Marcos	(619) 957-1703	hvacdinosaur.com	Report Phone doesn’t work Website doesn’t work
J A Fergus Heating & Air ConditioningSan Marcos	(760) 229-2799	—	Report Phone doesn’t work
Kinney Air ConditioningSan Marcos	(760) 744-2375	—	Report Phone doesn’t work
Knight's AutomotiveSan Marcos	(760) 752-9727	knightsautomotive.net	Report Phone doesn’t work Website doesn’t work
Kool HVAC & Airduct Cleaning San MarcosSan Marcos	(805) 521-3713	hvachelp.info/california/sanmarcos	Report Phone doesn’t work Website doesn’t work
Russell Sigler Inc.San Marcos	(760) 975-0290	—	Report Phone doesn’t work
San Marcos Heating & Air ConditioningSan Marcos	(442) 385-5120	sanmarcosheatingairconditioning.com	Report Phone doesn’t work Website doesn’t work
Shock HVAC & Airduct Cleaning San MarcosSan Marcos	(805) 521-3713	hvachelp.info/california/sanmarcos	Report Phone doesn’t work Website doesn’t work
Smart Decisions SDS, IncSan Marcos	(619) 635-7311	smartdecisionssd.com	Report Phone doesn’t work Website doesn’t work
United Rentals - Climate SolutionsSan Marcos	(760) 767-8010	unitedrentals.com/locations/ca/san-marcos/climate-solutions/	Report Phone doesn’t work Website doesn’t work
United Rentals - Power & HVACSan Marcos	(760) 890-3080	unitedrentals.com/locations/ca/san-marcos/power-hvac-rentals	Report Phone doesn’t work Website doesn’t work
Vent Masters Air Duct CleaningSan Marcos	(737) 201-2160	—	Report Phone doesn’t work
Vintage CellarsSan Marcos	(800) 876-8789	vintagecellars.com	Report Phone doesn’t work Website doesn’t work
We Care Plumbing Heating and AirSan Marcos	(760) 203-5881	wecareteam.com/san-marcos	Report Phone doesn’t work Website doesn’t work

Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

All hvac repair in San Diego County, by townAll 105 trades in San Diego County