US Factory Map

HVAC equipment manufacturers in Massachusetts

Massachusetts has 29 HVAC equipment makers in EPA records, facilities that list codes for heating, air conditioning, refrigeration and air purification equipment. The most are in Westfield, Amesbury and Leominster. That is 2% of the 1,258 such facilities nationwide, and Massachusetts ranks #13 of 44 states.

Product
HVAC equipment manufacturers
Facilities
29
State rank
#13
NAICS
333413, 333414, 333415
Revised
November 1, 2026

Facilities in Massachusetts

These are active facilities in EPA's ECHO database that list a code for heating, air conditioning, refrigeration and air purification equipment.

FacilityCityWhat EPA lists
Reed National CorpWestfieldHeating Equipment (except Warm Air Furnaces) Manufacturing
Air Power Of New EnglandAyerAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Air Purchases IncBurlingtonAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
AirxchangeRocklandHeating Equipment (except Warm Air Furnaces) Manufacturing
Associated Environmental SystemsChelmsfordAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Avanti Battery CompanyWatertownAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Babfar Equipment CorporationMillisHeating Equipment (except Warm Air Furnaces) Manufacturing
Backer Hotwatt FactoryDanversHeating Equipment (except Warm Air Furnaces) Manufacturing
Barnes & Jones, Inc.RandolphHeating Equipment (except Warm Air Furnaces) Manufacturing
Bay State CrucibleTauntonHeating Equipment (except Warm Air Furnaces) Manufacturing
Cargocaire EngineeringAmesburyAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Emerson Climate TechnologiesBeverlyAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Enverid Systems IncWestwoodAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Gremarco IndustriesWest BrookfieldIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Hamilton Storage Panther WayFranklinAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Heat Transfer ProductsFreetownHeating Equipment (except Warm Air Furnaces) Manufacturing
Honeywell Phoenix ControlsActonIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Hurley And DavidSpringfieldAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Koby IncorporatedMarlboroughIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Mestek IncWestfieldHeating Equipment (except Warm Air Furnaces) Manufacturing
Mestek Inc DadancoWestfieldHeating Equipment (except Warm Air Furnaces) Manufacturing
Mestek Inc South BldgWestfieldHeating Equipment (except Warm Air Furnaces) Manufacturing
Munters CorporationAmesburyAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Process Cooling Systems IncLeominsterAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Reggio Register Company LLCLeominsterHeating Equipment (except Warm Air Furnaces) Manufacturing
Runtal North America IncHaverhillHeating Equipment (except Warm Air Furnaces) Manufacturing
Scully Signal CompanyWilmingtonHeating Equipment (except Warm Air Furnaces) Manufacturing
Tecogen IncWalthamAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Wakefield DpwWakefieldHeating Equipment (except Warm Air Furnaces) Manufacturing

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Westfield: 4
  • Amesbury: 2
  • Leominster: 2
  • Ayer: 1
  • Burlington: 1
  • Rockland: 1

By product code

  • Heating Equipment (except Warm Air Furnaces) Manufacturing (NAICS 333414): 14
  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 12
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (NAICS 333413): 3

All machinery manufacturing in Massachusetts: 424 facilities and Census job counts.