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

*The Angi rating for Heating And Air Conditioning Service companies in Hamilton, 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 Hamilton, 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 June 23, 2026

Top-Rated Heating and air conditioning pros in Hamilton - Updated Nov 2026

Avatar for Big Pine Industrial, Inc.
Big Pine Industrial, Inc.
4.9(
22
)
Thermostat - Install or Replace

Serving Hamilton, MT and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"great job will hire again already recommended your service"
Response time2 days
19 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Anderson's Heating and Air Conditioning Inc
Anderson's Heating and Air Conditioning Inc
5.0(
3
)
Gas Furnace / Forced Air Heating System - InstallAir Ducts & Vents - CleanCentral A/C - Install+18 more

Serving Hamilton, MT and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time3 days
23 neighbors recently requested a quote
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Avatar for Aire Serv of Missoula
Aire Serv of Missoula
3.3(
6
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairRadiant Floor Heating System - Repair+9 more

Serving Hamilton, MT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Dallas resolved my furnace issues and informed me of things that can be done to improve my system. OK was v satisfied."
Aire Serv of Missoula
Aire Serv of Missoula
Aire Serv of Missoula
Aire Serv of Missoula
Aire Serv of Missoula

+3

Response time5 hrs
Response rate100%
7 neighbors recently requested a quote
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Avatar for Comfort health and wellness
Comfort health and wellness
5.0(
5
)
Air Ducts & Vents - Clean

Serving Hamilton, MT and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"After forgetting a few quotes to remodel and repair my deck, I decided to go with Brenda at comfort health and wellness because of his knowledge and expertise his prices were by far the best, and it was an overall great experience"
1 neighbors recently requested a quote
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Avatar for MB Clean
MB Clean
New to Angi
Air Ducts & Vents - Clean

Serving Hamilton, MT and surrounding areas

Approved

Free estimates

Credit card accepted

MB Clean\n402-840-7625\n\n✨ Professional. Reliable. Thorough. ✨\n\nMB Clean is a fully licensed and insured cleaning business proudly serving Hamilton, MT and the surrounding Bitterroot Valley.\n\nWe offer:\n🧹 Routine & recurring cleans\n🏡 Move-out cleans\n🏗️ Post-construction cleans\n\nWhether you need regular help keeping your home fresh and clean or a detailed deep clean before moving in or out, we’re here to make your space shine!\n\n📍 Serving Hamilton, MT\n📩 Message MB Clean today to get a free estimate!

Post Construction Clean
Post Construction Clean
Post Construction Clean
Post Construction Clean
Routine Weekly Clean

+1

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Avatar for American Heating Cooling & Refrigeration, LLC
American Heating Cooling & Refrigeration, LLC
5.0(
12
)
Air Ducts & Vents - CleanGas Furnace / Forced Air Heating System - RepairCentral A/C - Install+25 more

Serving Hamilton, MT and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"American Heating Cooling were the most reliable, honest—great to work with—a family owned company."
Response time10 hrs
Response rate98%
10 neighbors recently requested a quote
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Hamilton, MT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Charles Wyles Contractors
Charles Wyles Contractors
4.8(
79
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Hamilton, MT and surrounding areas

In business since 1990

Warranties offered

Credit card accepted

"This was a skilled carpenter who exceeded our expectations. He and his son Joel did an exceptional job as well as cleaning up and removing debris. We will be hiring him in the future to work on the cabin interior. He is pleasant to work with and had the knowledge to offer suggestions to deal with the broken main beam. We are looking forward to working with him again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Recommended by100%of homeowners
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Avatar for Whole House Comfort, LLC
Whole House Comfort, LLC
5.0(
5
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair - For Business+5 more

Serving Hamilton, MT and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"They where the best company we ever had at our home and we will hire them again."
Response time5 hrs
Recommended by100%of homeowners
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Showing 1-10 of 27
Heating and Air Conditioning FAQs, answered by experts

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

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.

Yes, you should turn off your AC if it’s leaking. Turning off the system prevents more condensation from leaking and reduces strain on the unit if a damaged internal component or lack of refrigerant is the cause. While this may temporarily stop the leak, water can continue to drip from a thawing coil even after the system is off. As soon as you notice a leak, turn off the unit and investigate the source or call a professional for an inspection.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

The Hamilton, 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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