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Your Trusted HVAC Partner in Salt Lake City
CMC Heating & Air Conditioning has been a family-owned and operated HVAC service provider in Salt Lake City for over 34 years. Our team of certified technicians specializes in furnace and air conditioning repairs, installations, and maintenance for residential and commercial clients. We prioritize transparency, offering free in-home evaluations and upfront pricing for all services. With expertise in all major brands, including Lennox, Carrier, and Trane, we ensure systems are installed and serviced by trained professionals who understand technical requirements and customer needs.

Our commitment to annual maintenance checklists aligns with manufacturer recommendations to preserve warranties and optimize system efficiency. We provide same-day service for urgent repairs and offer financing options for new high-efficiency systems. Our reputation for quality workmanship and customer-focused solutions has made us a trusted local HVAC contractor. By combining technical expertise with personalized service, we help clients reduce energy costs while maintaining comfortable indoor environments year-round.
Services
AC Replacements Furnace Repairs Duct Work Hot Water Heaters Air Purifiers Humidifiers Mobile Home Services Annual Maintenance Checklists
Highlights and features
  • We offer free estimates on all repairs and replacements.
  • Our technicians are certified to service all HVAC brands.
  • We provide same-day service for urgent HVAC needs.
  • We've served Salt Lake City for over 34 years.
  • Financing options available for new HVAC systems.
What people say
Competitive price High-quality furnace Know how to treat people right Professional and prompt service
Services
AC Replacements
We provide free estimates for air conditioner replacements and installations. Our certified technicians work on all makes and models, including high-efficiency and quiet systems. Financing options are available for new units to help reduce energy costs while ensuring reliable cooling for homes and businesses.
Furnace Repairs
Our specialists repair all furnace brands with same-day service availability. We diagnose issues and offer multiple solutions tailored to client budgets. Annual maintenance checklists ensure systems operate efficiently, following manufacturer guidelines to maintain warranties and prevent costly breakdowns during cold months.
Duct Work
We clean, seal, and insulate ductwork to improve HVAC efficiency and indoor air quality. Our services include residential duct cleaning, insulation upgrades, and leak repairs. Properly maintained duct systems reduce energy bills and ensure clean air circulation throughout homes and commercial spaces.
Hot Water Heaters
We service and repair all types of hot water heaters, including tank and tankless models. Our technicians identify efficiency issues and recommend cost-effective solutions. Regular maintenance extends equipment lifespan while ensuring consistent hot water supply for residential and commercial clients.
Air Purifiers
We install and service air purification systems that capture allergens like pollen, mold, and pet dander. These systems integrate with existing HVAC equipment to improve air quality, particularly beneficial for clients with respiratory conditions or allergies in Utah's climate.
Questions
Do you offer free estimates for HVAC repairs?
Yes, we provide free no-obligation estimates for all repairs and system upgrades.
Can you service all furnace and AC brands?
Our technicians are trained to service all makes and models, including major brands like Carrier, Lennox, and Trane.
What are the benefits of annual HVAC maintenance?
Annual check-ups prevent breakdowns, maintain manufacturer warranties, and improve system efficiency by up to 15%.
Do you provide emergency HVAC service?
Yes, we offer 24/7 emergency service for urgent heating and cooling issues.
Are financing options available for new systems?
Yes, we offer financing plans for high-efficiency furnace and AC replacements.
Reviews (7)
Johnny
May 29, 2022 Report
We went to get our A/C going this year and the condenser had finally given out after 26 years. CMC had someone out and on it the next day with a new one installed within 36 hours. Couldn't be more impressed with the honest service that CMC provides. Services: HVAC duct & vent repair, Repair HVAC, Installation, Heating system installation, A/C system maintenance, HVAC system maintenance
Lynn Petersen
Mar 28, 2021 Report
CMC installed an AC unit in our house right before the really hot weather hit. We have a ranch style older home and the installation was challenging. The owner had installed a new furnace in an older house i had purchased years ago, and I was so thrilled to find CMC again. Much of the work had to be done in our crawl space, and the furnace had to be lifted on the main floor to fit the ductwork. Cody was thorough, dependable, and especially skilled and knowledgeable.

He checked all the vents in the house and found that our kitchen vent was not hooked up! He made the repair and then double checked the system. He programed the thermostat then made sure we understood how to operate the system. I cannot imagine there is a more competent and reliable AVAC Company anywhere.
Scott B.
Dec 14, 2020 Report
Not wanting to take the time or go through the hassle of shopping, I asked a trusted friend if they knew of anyone. Response was yes, we have used CMC for many years, and you can't go wrong. They are honest and do a good job. So, I called and spoke to Bill who was patient and helpful with my questions. He sent Cody out to see what I had, and they then made their recommendations. Fairly quickly, it seemed clear they knew what they were doing which was consistent with what my friend had told me and with my limited knowledge on the subject so I went ahead and had them install a new furnace and AC. Cody did a great job installing.

He was knowledgeable, helpful, professional, on time and performed quality work. Bill took several of my calls with questions and they both gave me options and what they would do if it were them which gave me the information I needed to make decisions without having to spend a bunch of time on this. Overall, I was very pleased with CMC's quality, service and pricing. Based on my experience, I would highly recommend them.
P. Christine Oveson
Dec 07, 2020 Report
WOW! We are SO glad we found CMC. I can't tell you how many reviews I was reading online (sweating up a storm as our AC unit went out!) and review after review, we finally pulled the trigger and gave them a call. We called Sunday morning hoping to have someone save us from the dying heat. Bill was so nice and asked my husband lots of questions to help determine how to best assist us. Unfortunately Sunday wasn't an option, but man were they worth the wait!

Bill sent Cody out and he was very professional, knowledgeable, on time, answered any questions we had. We are just so happy he fixed our issue. CMC will now be our go to and we will continue to recommend their services to others! Thank you Bill & Cody for your exceptional service! You have a customer for life!
Mike Mayer
Oct 08, 2020 Report
Thank you CMC. And, thank you Cody for your knowledge and install of my HVAC system Very satisfied customer. I did quite a bit of research and got a number of bids. Your price point and recommendations were dead on. Services: Heating system installation, Thermostat installation, AC installation
Carolee Bringhurst
Oct 11, 2019 Report
I have used CMC Heating for several years. They are always willing to come and do whatever work is necessary. They are very professional and give me an up-front estimate before they do any work. They guarantee their service. I have them come every fall and change filters and get the air conditioner serviced, and get the furnace ready for the winter. They are honest and fair, and I highly recommend them.
Joanna Sulich-Henne
Jul 15, 2019 Report
By far the best experience I've received with great prices. I always feel comfortable calling Bill. He's very knowledgeable about the product they sell and maintenance. Cody has done several installations of central air units, furnaces for me. He's always on time, dependable and very professional. I'm so glad I can depend on CMC. I'll be calling you to get my central air maintenanced in the spring! Thank you!