All Makes Heating & Air Conditioning (AMHAC) has served the greater Westchester County area from Eastchester, NY since 1949, making it one of the region's most established HVAC contractors. The company offers a comprehensive geothermal HVAC program including system installation, Geothermal Maintenance plans, and How Geothermal Systems Work educational resources. AMHAC is a WaterFurnace and Mitsubishi Electric dealer, and also provides VRF systems, heat pumps, oil-to-gas conversions, radiant floor heating, sheet metal fabrication, plumbing, and generators. NATE-certified technicians are on call 24/7. The company is bilingual (Se Habla Español), offers financing, and serves Bronx, Manhattan, Scarsdale, Mamaroneck, Larchmont, Rye, White Plains, Yonkers, Bronxville, Greenwich CT, and surrounding communities. Located at 365 White Plains Road, Eastchester, NY 10709.
Verified active operator per https://amhac.com/geothermal-hvac/ + WaterFurnace dealer locator D2 (Bundle 6 audit 2026-05-29)
NATE-certified family-owned contractor operating since 1949 with fully stocked fleet of 20+ vehicles serving Westchester County, Fairfield County CT, Manhattan, and the Bronx with specialized geothermal, heat pump, and VRF expertise.