Gill's Heating & Cooling, Inc.

For over 30 years, Gill's Heating & Cooling, Inc. has provided reliable HVAC service to Great Falls, MT. Located at 315 4th St S, their skilled technicians specialize in heating and cooling installation, repair, and maintenance for all brands. They offer 24/7 emergency repair services, system replacements, and preventative maintenance plans to ensure year-round comfort. The company handles everything from furnaces and air conditioners to heat pumps, air quality systems, and thermostats. As a Carrier Factory Authorized Dealer, they provide expert installation of high-efficiency equipment. Trust their NATE-certified team for professional, upfront service on your home's heating and cooling systems.