Heatec's users are hot-mix asphalt (HMA) plants, asphalt terminals and emulsion terminals. Other key users include oil and gas producers, chemical producers, food producers, roofing manufacturers, and power plants.
Heatec is heavily involved in building new asphalt storage terminals and emulsion plants. The company does major mechanical design and electrical engineering work for these facilities and builds much of the equipment. The company also assists in on-site installation. Heatec polymer blending systems are used at numerous terminals for making Polymer Modified Asphalt Cement.
Industrial heaters, unrelated to asphalt, make up a large share of the products Heatec produces. Customers for their industrial heaters are mainly chemical and oil-gas industries. Heatec builds and delivers a variety of large heaters for the gas and oil industry.
Heatec also provides large convection heaters for wood pellet plants developed by Astec, Inc.