Who We AreNJACCA is a non-profit trade association for heating, ventilating, air conditioning & refrigeration contractors in the State of New Jersey. We represent & serve firms who design, install, service & repair air conditioning, heating, refrigeration, air purification & ventilating systems of all sizes & complexities. Membership includes manufacturers of equipment, wholesalers and distributors of equipment, vocational & technical schools, utilities & others with an interest in the HVAC industry. |