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  • Serving Bozeman & nearby communities since 1999

Commercial Heating Replacement

If you need the services of an honest and hardworking HVAC contractor, let Comfort Systems of Montana handle the job.

  • Family Owned

  • Emergency Services

  • Satisfaction Guaranteed

Montana’s Trusted Commercial Heating Replacement Experts



At Comfort Systems of Montana, we specialize in commercial heating replacement, ensuring your property stays warm and energy-efficient. With years of experience serving businesses across Montana, we deliver reliable and timely heating solutions tailored to your needs. Trust us to handle your project with precision and care—you’re in expert hands.

Comprehensive HVAC Services You Can Count On

At Comfort Systems of Montana, we offer a full range of HVAC services for businesses, from top-quality heating and cooling installations to furnace repairs and maintenance. We work exclusively with premium materials, including Carrier products, and our NATE-certified technicians ensure every job is done right. Whether you need custom ductwork or indoor air quality solutions, we’ve got you covered. When to replace your heating system:

  • Your system is over 15 years old.
  • Frequent breakdowns or costly repairs.
  • Uneven heating or inconsistent temperatures.
  • Rising energy bills without increased usage.
  • Strange noises or smells from your system.
  • Poor indoor air quality or excessive dust.

Why Montana Businesses Choose Comfort Systems of Montana

Since 1999, we’ve built a reputation as Montana’s most trusted HVAC experts. Our core values—accountability, transparency, and reliability—drive every service we provide. From our flat-rate pricing to our VIP maintenance program, we prioritize your comfort and satisfaction. As a family-owned and veteran-owned business, we value your trust, and we’re dedicated to always delivering excellent results. Contact us today to schedule your service or learn more about our VIP maintenance program!

Schedule Your Service Today!

From emergency service to routine maintenance or installations, Comfort Systems is ready! Call (406) 522-1114 or schedule an appointment below.

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Carrier Factory Authorized Dealer

The Value of working with a Carrier Factory Authorized Dealer

The road to becoming Carrier Factory Authorized Dealer is not an easy one. With dedication to customer satisfaction & precise technician training, Comfort Systems of Montana have worked hard to become your local Authorized Dealer for all Carrier Needs.

Why do you want to work with a Carrier Factory Authorized Dealer?

Licensed and Qualified Technicians

Enjoy peace of mind and reliable service when you choose a Carrier Factory Authorized Dealer. Our specialized, licensed technicians are experts in working exclusively with Carrier products, ensuring that your system is in the best hands. Plus, should any part become damaged or need replacement, you can trust that your eligible HVAC system will be fully supported and honored by Carrier dealers. Experience the security and ease that comes with choosing a trusted Carrier expert.

Carrier System Proficiency

As a Carrier Factory Authorized Dealer, we regularly participate in Carrier Corporation’s training sessions. This keeps us up to date on the latest products and technology advancements. What this means for you is that when we come to your home to fix, install, or maintain your HVAC system, you can trust that we have the most current knowledge and hands-on experience with Carrier products. We are equipped to handle your system with the expertise it deserves, ensuring everything runs smoothly & efficiently.