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4.3

(113 reviews)

Top-rated heating and air conditioning pros.

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Montana Heating and Cooling LLC
5.0(
8
)

Serving Kalispell, MT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had Cameron handle two mini split installations: one at our home and another at our shop. The shop project was quite complex, and Cameron did an outstanding job. It took two visits to complete, but everything was done to our full satisfaction. Cameron is not only professional and hardworking but also friendly and prompt, making the entire experience pleasant and stress-free. We highly recommend his services!"
Response time8 hrs
Response rate86%
9 neighbors recently requested a quote
Avatar for Star Electric of Montana, Inc.
Star Electric of Montana, Inc.
4.7(
14
)

Serving Kalispell, MT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Work has not been started yet but they notified us and we had them come right out within a week and by the end of the next week they sent the bid. We will accept that and set up a time to come do the job.."
Custom Fixtures
Custom Chandelier
Custom Chandelier
Custom Fixtures
Custom Fixtures

+15

Response time2 days
Recommended by100%of homeowners
Avatar for Black Diamond Electrical
Black Diamond Electrical
5.0(
13
)

Serving Kalispell, MT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Shawn and his crew were super knowledgeable and even helped out with other electrical projects that I was working on, making sure I was doing them the correct way. Black Diamond will be my first call for my next electrical projects."
Response time2 days
Response rate85%
10 neighbors recently requested a quote
Avatar for MK Heating and Cooling LLC
MK Heating and Cooling LLC
3.7(
3
)

Serving Kalispell, MT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had an issue with my furnace, so I requested help through Angi. Miki called me within 10 min and offered to come straight out to my house to diagnose the problem. After stopping at the store to pickup a new furnace filter for me, he showed up and got to work. I was very impressed with how fast he addressed the problem and fixed it. He then went on and showed me the type of filters to buy and what to stay away from. My furnace is very old and as a result will need to be replaced sometime in the next couple years. So when I change the filter he showed me what to look for so I know when the furnace needs to be replaced. I really liked this guy he came out right away, fixed furnace, offered me free professional advice and charged me next to nothing. He is very honest and reliable. I would and will highly recommend to anyone who seeks a heating/AC professional to work on their project!"
new construction
return air
furnace
furnace
furnace

+2

Response time20 mins
Recommended by50%of homeowners
Avatar for Element Enterprise, LLC
Element Enterprise, LLC
4.9(
22
)

Serving Kalispell, MT and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Tyson came a day early to take care of our air condition problem. He took care of the problem quickly and professionally. He's our new go to HVAC person. I can't say enough good things about him! I would recommend him to anyone."
Geothermal equipment and piping
Climate Master Equipment
Flow Center
Full Geothermal System
Rheem Heat-Pump

+3

Response time1 day
Recommended by100%of homeowners
Avatar for Grizzly Air
Grizzly Air
4.9(
18
)

Serving Kalispell, MT and surrounding areas

Emergency services offered

"Adam and his team were extremely professional, prompt, and paid extreme attention to detail. We HIGHLY recommend Grizzly Air to anyone looking for heating and cooling needs. Thank you!! We are very happy with our Mitsubishi mini split installation and will be a forever customer!"
Heating and Air Conditioning Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating and Air Conditioning Project

+9

Recommended by100%of homeowners
Showing 1-10 of 49
Heating and Air Conditioning questions, answered by experts

A one-stage air conditioner only has one setting, while a two-stage air conditioner has a high and low setting. A two-stage air conditioner costs between $500 and $2,500 more than a traditional air conditioner, but it has a longer lifespan and helps to increase energy efficiency. To make this decision, you should consider your energy needs and available budget.

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

The Kalispell, MT homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.