About Us

My name is Bill Guptill and I’m owner, operator, accountant, field tech and part-time receptionist here at the CoolAir Company. If you couldn’t tell already, we’re a small, family run operation serving homes and businesses in Dracut, MA and the surrounding areas.

I’ve been working in this business my entire life. I’ve seen technology come and go, and have worked on every type of boiler, furnace and AC unit known to man. If it can be fixed, you better believe we can make it happen. But when the time comes for you to change out your furnace or air conditioner, we install and service the leading technology in the HVAC industry: Geothermal, Bryant’s Hybrid Heat® Dual Fuel System, their Evolution® Series and top-of-the-line controls. We can size up your home and recommend the most sensible and cost-effective solution that works best for your family.

While we certainly aren’t the biggest kid on the block, one simple thing has kept us going strong since 1977, taking care of our own. As a CoolAir Company customer, your needs come first. Feel free to give us a ring anytime with questions. We’re looking forward to earning your business.