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AC Repair in Missoula

Serving Homes Across the Garden City & Surrounding Missoula County & Western Montana

Facing unbearable heat due to a malfunctioning air conditioner is a challenge that many Missoula residents encounter, especially during the peak of summer. The discomfort and inconvenience caused by a broken AC unit can disrupt your daily routine, affect your comfort, and even pose health risks during extreme temperatures. Because of this, a faulty air conditioning system could end up threatening not only your comfort, but your health as well. 

Anderson's Heating, Air Conditioning & Plumbing provides comprehensive air conditioning repair services in Missoula. Our approach involves a detailed assessment of your AC unit to accurately diagnose any issues. We then offer a thorough explanation of the necessary repair process. With a skilled team equipped with the right tools and knowledge, we can address a wide array of problems and have your home nice and cool again in no time.

Call (406) 296-5833 or contact us online to set up an estimate for air conditioning repair in Missoula today.

A Company as Trustworthy as Your Favorite Neighbor

  • Rooted in Community, Driven by Care

    As your neighbors, we treat every home like our own — with pride, respect, and reliability.

  • Always Here When It Matters Most

    With 24/7 HVAC emergency service and flexible financing, We make year-round comfort simple and stress-free.

  • Your Comfort, Our Commitment

    From installation to emergency repairs, we deliver dependable HVAC solutions backed by warranties and integrity.

  • Family-Owned & Montana Proud Since 1976

    Nearly 50 years of keeping homes warm, safe, and energy-efficient.

Why Is My Air Conditioner Running but Not Cooling?

One of the more perplexing issues you may encounter with your home's cooling system is when your air conditioner runs, yet fails to adequately cool the room. This problem can stem from several factors, each requiring a unique approach to resolve. The Missoula AC repair pros at Anderson's Heating, Air Conditioning & Plumbing are here to help you understand some of the common reasons behind this issue.

  • Dirty air filter: A clogged air filter restricts airflow to your air conditioner, significantly reducing its efficiency and cooling capability. Regularly replacing or cleaning your air filters can prevent this issue.
  • Thermostat issues: Incorrect thermostat settings or a malfunctioning thermostat can lead to your AC running but not cooling. Ensure your thermostat is properly set to "cool" and the desired temperature.
  • Refrigerant leak: Refrigerant is essential for cooling your home. A leak can cause low refrigerant levels, leading to your AC running without effectively lowering the temperature.
  • Faulty compressor: The compressor is the heart of the air conditioning system, responsible for circulating refrigerant. If the compressor is damaged or fails, it can result in your AC running but not cooling.
  • Dirty condenser coils: The condenser coils dissipate heat from your home to the outdoors. If they are dirty or obstructed, they can't release heat effectively, causing your system to run without cooling properly.

Experiencing an air conditioner that runs but doesn't cool can be frustrating, especially during hot weather. Anderson's Heating, Air Conditioning & Plumbing has the expertise to diagnose and fix the underlying issue, ensuring your Missoula home returns to a comfortable temperature promptly.

Happy Homes, Happy Homeowners

Hear from folks who’ve found comfort with us. Real stories, real results.
4.4 240 Reviews
    These guys are great. All of them. Showed up on time, very professional and courteous.
    “Most of them are cross trained in at least two or three separate crafts, and are very knowledgeable and friendly.  Will definitely use them again and highly recommended.”
    - James S.
    These guys are great. All of them. Showed up on time, very professional and courteous.
    "These guys are great. All of them. Showed up on time, very professional and courteous. Most of them are cross trained in at least two or three separate crafts, and are very knowledgeable and friendly. Will definitely use them again and highly recommended. The electrician they sent did a great job modifying a system that was already in place and installing a new system along with that."
    - James S.
    He went beyond to get our heat back up and running! I definitely recommend anyone that is in need call Anderson's.
    “Ty from Anderson's Heating took such great care of us on a call after hours. He went beyond to get our heat back up and running! I definitely recommend anyone that is in need call Anderson's.”
    - Savannah F.
    He went beyond to get our heat back up and running! I definitely recommend anyone that is in need call Anderson's.
    "Ty from Anderson's Heating took such great care of us on a call after hours. He went beyond to get our heat back up and running! I definitely recommend anyone that is in need call Anderson's."
    - Savannah F.
    Quick, professional, and thorough.
    “He was a very kind young man and I would recommend him for any person that wants a job done quickly with great professional skills and a reminder that if something were to happen just to let Anderson’s know.”
    - Addrien M.
    Quick, professional, and thorough.
    "The technician from Anderson's Heating, Air Conditioning & Plumbing installed a new toilet and kitchen faucet for me. He checked everything beforehand, explained the process thoroughly, and completed the job quickly and professionally. Highly recommend their exceptional service. So lucky to have found them!"
    - Addrien M.
    Patient and professional.
    “I would definitely use them again, and recommend them to any of my friends and family without question. Also, I would like to add that their customer service is amazing. They kept me up-to-date on everything.”
    - Corinne O.
    Patient and professional.
    "The team at Anderson's Heating, Air Conditioning & Plumbing handled my home's challenges with patience and professionalism. Their customer service kept me informed throughout. I'll definitely use them again and recommend them to friends and family."
    - Corinne O.
    Fantastic service!
    “Fantastic service! Our Climatemaster Geothermal system wasn't working. Anderson's Heating, Air Conditioning & Plumbing arrived within 2 hours and fixed it by the end of the day, including a trip from Florence to Missoula for parts. Price was reasonable”
    - Laurie W.
    Fantastic service!
    "Fantastic service! Our Climatemaster Geothermal system wasn't working. Anderson's Heating, Air Conditioning & Plumbing arrived within 2 hours and fixed it by the end of the day, including a trip from Florence to Missoula for parts. Price was reasonable, and the team was professional and very nice. Highly recommend!"
    - Laurie W.

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