You can always count on us.® (406) 248-5732


ACT Heating & Cooling Inc. carries the PaceSetter product line simply because we believe in the quality of PaceSetter products. All PaceSetter products are constructed with exceptional materials, engineering, and workmanship. PaceSetter products are championed by some of the strongest warranties in the industry. ACT PaceSetter products carry a warranty of 10 years parts and labor.



ACT Heating & Cooling has always focused on providing excellent service to our customers. We provide top-quality repairs, maintenance, tune-ups, and other heating, cooling, and air quality services for your home.

ACT Heating & Cooling in Billings, MT

About Us

ACT Heating & Cooling Inc. has been in business in Billings since 1992. We specialize in residential equipment replacement and service. Our reputation speaks for itself. More than 24,500 current residential clients put their trust in us to replace or service their heating and cooling systems.

Keep doing the awesome service you provide! We have owned a home for over 30 years and have never been treated better than by ACT for any service need. I am so grateful that we called you! I will pass on my excellent experience with your company! You could give lessons in customer service to many other companies!

Jack & Sheryl Winkle
See more testimonials