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.

Fall Special

$30 off Complete Care Furnace Tune-Up

Call us today for more information: (406) 248-5732

Valid through December 16th

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.

Brandon was extremely helpful in helping us selecting a furnace replacement and in the prompt repair of our air conditioner it its 7th year of service. Your 10 years warranty on both our air conditioner and furnace is wonderful coverage. Your installers were outstanding and even detected and fixed a gas leak in the line to our water heater.

Ron & Carol Hildebrand
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