QUEST: A DIVISION OF THERMA-STOR

Founded in Madison, Wisconsin, in 1977, Therma-Stor has been dedicated to making the most durable, high-performance residential and commercial climate equipment for more than 40 years.

We design and manufacture the most powerful, most energy efficient commercial dehumidification equipment on the market. We also partner with people in an array of industries, sharing our expertise to help our customers create the most productive environments possible.