Air Purchases, Inc.

Since 1969, we've been bringing contractors the industry's best HVAC/IAQ solutions. Quality brands that are easier to sell, install and maintain; brands we know professional contractors would choose for themselves. From core offerings to specialty IAQ, we have the home comfort products you need to help your business succeed. With the latest advances from Allied Commercial and Ventacity, we’re a reliable source for your light commercial applications, too. We also have a custom sheet metal fabrication shop. From copper shower pans, spiral pipe, and TDC duct, to 16-gauge black iron welded, stainless steel and aluminum, we have the expertise and technology to fabricate custom sheet metal for your residential or light commercial applications. And it's all made to exacting SMACNA standards. We have branches in Burlington, Brockton, Dedham, and Hyannis, MA, and in Manchester, NH, where we are known as Engel HVAC Supply. Our hours of operation are M-F, 7am-4pm.