Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Boulder, MT

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY BOULDER, MT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon58
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Boulder, 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 Boulder, 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 02, 2025

Find Heating and air conditioning pros in Boulder

Avatar for Valler services

Valler services

503 South Rodney Street
5.00(
1
)

Valler services

503 South Rodney Street
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 Amp One Heating & Cooling

Amp One Heating & Cooling

5628 Alabama Dr
5.00(
1
)

Amp One Heating & Cooling

5628 Alabama Dr
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are experienced technicians and installers specializing in heating, A/C and refrigeration. We work on residential air conditioning repair offering all of our customers the highest quality of service. We take great pride in our problem-solving abilities. We provide a complete service from sales to repairs and maintenance. We promise to deliver professionalism, quality service, and products that leave a satisfied experience long after the job is complete.

"Amp One installed a gas line for a new gas range in my trailer and also a water line to my refrigerator. While under my trailer he noticed some of my duct work had been smashed and wasn’t allowing heat to flow. I really appreciated all the work done he wentabove and beyond. Very professional install, he finished on time and under bid! I highly recommend this company."

Brooklyn E on April 2020

We are experienced technicians and installers specializing in heating, A/C and refrigeration. We work on residential air conditioning repair offering all of our customers the highest quality of service. We take great pride in our problem-solving abilities. We provide a complete service from sales to repairs and maintenance. We promise to deliver professionalism, quality service, and products that leave a satisfied experience long after the job is complete.

"Amp One installed a gas line for a new gas range in my trailer and also a water line to my refrigerator. While under my trailer he noticed some of my duct work had been smashed and wasn’t allowing heat to flow. I really appreciated all the work done he wentabove and beyond. Very professional install, he finished on time and under bid! I highly recommend this company."

Brooklyn E on April 2020

Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)
Customers say: Super punctual
31616 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

Montana Home Improvement Pro's

1 Jackson Creek Rd., #2185
No reviews yet

Montana Home Improvement Pro's

1 Jackson Creek Rd., #2185
No reviews yet
32 years of experience

At Montana Home Improvement Pro's our team welcomes the opportunity to team up with you and help make your house your dream home. Client satisfaction is our goal, as is the safety on the job. We continually strive to be the best for our clients and team members/

At Montana Home Improvement Pro's our team welcomes the opportunity to team up with you and help make your house your dream home. Client satisfaction is our goal, as is the safety on the job. We continually strive to be the best for our clients and team members/

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

HAMMERHEAD REMODELING & CONSTRUCTION

435 Syringa Lane
5.00(
2
)

HAMMERHEAD REMODELING & CONSTRUCTION

435 Syringa Lane
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Western Montana Plumbing and Heating Corp.

2981 Snowdrift Ln
No reviews yet

Western Montana Plumbing and Heating Corp.

2981 Snowdrift Ln
No reviews yet
15 years of experience

Plumbing and heating for Missoula and surrounding towns. From commercial projects to residential big or small. We specilize in all aspects of plumbing from boilers, hot water tanks change outs and repairs, Basement remodels to whole house remodels.

Plumbing and heating for Missoula and surrounding towns. From commercial projects to residential big or small. We specilize in all aspects of plumbing from boilers, hot water tanks change outs and repairs, Basement remodels to whole house remodels.

Showing 1-10 of 33
Heating and Air Conditioning questions, answered by experts

Yes, mini split systems cool equally as well as central air. While a central system circulates air throughout the entire home at the same temperature, a mini split system allows each room to be cooled or heated at different temperatures based on your own preferences. Hire a HVAC professional to determine which type of system is best for your home.

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

Yes, through thorough cleaning and inspection, optimizing functionality, and reducing energy use.

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.

Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That’s why timely repair or replacement is crucial to maintaining your family’s comfort and your HVAC’s efficiency.

The Boulder, 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.

See all articles