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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon20
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Whitefish, MT

*The Angi rating for Heating And Air Conditioning Service companies in Whitefish, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Whitefish, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 07, 2025

Find Heating and air conditioning pros in Whitefish

Avatar for MK Heating and Cooling LLC

MK Heating and Cooling LLC

5.00(
2
)
•Approved Pro

MK Heating and Cooling LLC

5.00(
2
)
•Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"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!"

Ryan E on January 2024

We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"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!"

Ryan E on January 2024

Northern Plumbing and Heating, Inc.

4.73(
12
)
•Approved Pro

Northern Plumbing and Heating, Inc.

4.73(
12
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

Northern Plumbing and Heating Incorporated would love to help you with any of your plumbing needs so please call us today to set up the best time for you. We have been serving the Columbia Falls area since 2003.

"Very knowledgeable, gave us a range of options for a fix, worked quickly and charged fairly"

TRAVIS C on September 2023

Northern Plumbing and Heating Incorporated would love to help you with any of your plumbing needs so please call us today to set up the best time for you. We have been serving the Columbia Falls area since 2003.

"Very knowledgeable, gave us a range of options for a fix, worked quickly and charged fairly"

TRAVIS C on September 2023

Avatar for Black Diamond Electrical

Black Diamond Electrical

5.00(
8
)
•Approved Pro

Black Diamond Electrical

5.00(
8
)
•Approved Pro
Customers say: Quick response
18 local quotes requested
5 years of experience

With over 25 years experience, Black Diamond Electrical, is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. 

"I hired Shawn to add a 220v outlet and some additional 110v outlets in my garage. He was always very quick to respond when I had questions. He finished the job extremely quickly and did an amazing job! I cannot recommend him enough. I’m very pleased with his work and would hire him again in a heartbeat!"

Jamie H on October 2025

With over 25 years experience, Black Diamond Electrical, is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. 

"I hired Shawn to add a 220v outlet and some additional 110v outlets in my garage. He was always very quick to respond when I had questions. He finished the job extremely quickly and did an amazing job! I cannot recommend him enough. I’m very pleased with his work and would hire him again in a heartbeat!"

Jamie H on October 2025

Avatar for Valler services

Valler services

5.00(
1
)

Valler services

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Commercial and Residential Excavation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"All went well. Professional work thru and thru...timely and efficient."

Paul M on November 2024

Commercial and Residential Excavation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"All went well. Professional work thru and thru...timely and efficient."

Paul M on November 2024

Avatar for Air Tight HVAC/R

Air Tight HVAC/R

No reviews yet

Air Tight HVAC/R

No reviews yet
5 years of experience

Hire Air Tight HVAC/R for all your heating and cooling needs. We offer new residential and commercial installation, as well as furnace, A/C, and Duct repair and maintenance. Looking for indoor air quality? Air Tight HVAC/R also has an array of options to improve your air quality, such as humidifiers and air scrubbers/purifiers. Air Tight HVAC/R is a locally owned and operated company provided services to the Flathead Valley and surrounding areas. The owner, Timothy, has years of experience in the HVAC field, has his Certification from Flathead Valley Community College, and strives to give his clients a pleasant experience and make them feel confident in choosing Air Tight HVAC/R.

Hire Air Tight HVAC/R for all your heating and cooling needs. We offer new residential and commercial installation, as well as furnace, A/C, and Duct repair and maintenance. Looking for indoor air quality? Air Tight HVAC/R also has an array of options to improve your air quality, such as humidifiers and air scrubbers/purifiers. Air Tight HVAC/R is a locally owned and operated company provided services to the Flathead Valley and surrounding areas. The owner, Timothy, has years of experience in the HVAC field, has his Certification from Flathead Valley Community College, and strives to give his clients a pleasant experience and make them feel confident in choosing Air Tight HVAC/R.

Brawler Offroad

No reviews yet

Brawler Offroad

No reviews yet

We offer on site repairs to your RV so you don't have to pick up camp and wait weeks for service at the larger dealerships. Dedicated to quick service that is open and honest about pricing and estimates. We are proud to be locally owned and operated

We offer on site repairs to your RV so you don't have to pick up camp and wait weeks for service at the larger dealerships. Dedicated to quick service that is open and honest about pricing and estimates. We are proud to be locally owned and operated

Royal Antler Home Services

No reviews yet

Royal Antler Home Services

No reviews yet
Free onsite estimate

2020 Super Service Award Winning company on Angie's List! We are a local family/veteran owned home services company servicing Flathead and Lake county. We have great reviews 5 star average on our website. Here at royal antler our goal is to help all our neighbors with there home projects. Royal Antler should be your go to home service for all your projects big or small A to Z. We do plumbing, hvac, ducting, interior and exterior trim, cabinets, flooring, windows, doors, blinds, fans, lighting, landscaping, roofing, interior design, staging, and the list goes on. Free estimates to all of our customers, discounts, and promotions. Check us out on our website at ramechllc.com

2020 Super Service Award Winning company on Angie's List! We are a local family/veteran owned home services company servicing Flathead and Lake county. We have great reviews 5 star average on our website. Here at royal antler our goal is to help all our neighbors with there home projects. Royal Antler should be your go to home service for all your projects big or small A to Z. We do plumbing, hvac, ducting, interior and exterior trim, cabinets, flooring, windows, doors, blinds, fans, lighting, landscaping, roofing, interior design, staging, and the list goes on. Free estimates to all of our customers, discounts, and promotions. Check us out on our website at ramechllc.com

Aire Serv of Kalispell

No reviews yet

Aire Serv of Kalispell

No reviews yet
32 years of experience

Aire Serv of Kalispell is well-established in the Flathead Valley for over 20 years. We specialize in heating and cooling system upgrades or replacements, emergency service, and system tune-ups. All of our pricing is upfront, and we guarantee our work. We provide service to Bigfork, Kalispell, Swan Valley, Columbia Falls, Whitefish, Polson and the rest of the Flathead Valley.

Aire Serv of Kalispell is well-established in the Flathead Valley for over 20 years. We specialize in heating and cooling system upgrades or replacements, emergency service, and system tune-ups. All of our pricing is upfront, and we guarantee our work. We provide service to Bigfork, Kalispell, Swan Valley, Columbia Falls, Whitefish, Polson and the rest of the Flathead Valley.

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Heating and Air Conditioning questions, answered by experts

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

The Whitefish, 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.

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