Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Corvallis, MT

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Corvallis, MT?

Select your specific project to find the pro for you.

TRUSTED BY CORVALLIS, MT HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

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

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 Corvallis, 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
Avatar for Comfort health and wellness
Comfort health and wellness
5.0(
5
)
Air Ducts & Vents - Clean

Serving Corvallis, 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
Avatar for MB Clean
MB Clean
New to Angi
Air Ducts & Vents - Clean

Serving Corvallis, 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

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 Corvallis, MT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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 Corvallis, MT and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"His communication is prompt and detailed. Great customer service. He spent the time with me to explain the issues, and solutions, in detail. He also shared advice about filters and when to change them. The furnace is functioning prefect. The service certainly exceeded my expectations. I have hired him to work on the air conditioner in the spring!"
Response time5 hrs
Recommended by100%of homeowners
Showing 1-10 of 30
Heating and Air Conditioning FAQs, answered by experts

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

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.

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

The Corvallis, 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.