Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
HVAC Company
Intermountain Heating & Air Conditioning
VerifiedEstablished · 32 yrs
4.8(8 reviews)•Residential•Serving Helena, MT
EPANATENCI
Helena's leader in HVAC, heating, air conditioning, and geothermal services providing sales, service, and installation for residential and commercial projects.
Intermountain Heating & Air Conditioning is an HVAC contractor based in Helena, MT. Services listed include HVAC sales, HVAC service, HVAC installation and air conditioning service. 32 years in business and emergency service available.
32
Years in Business
Yes
Emergency Service
Available
Financing Available
Helena, MT
Service Area
Services Offered
HVAC sales
HVAC service
HVAC installation
heating sales
heating service
heating installation
air conditioning sales
air conditioning serviceair conditioning installationgeothermal sales
geothermal service
geothermal installation
humidifierswhole-home automation integration
Customer Sentiment Summary
Strengths
- Technicians turn up inside the booked window, something 2 reviewers went out of their way to note.
- Crews carry themselves professionally — 2 reviewers single out polite, respectful technicians.
Areas to Watch
- No complaint recurs across the 8 reviews analysed, which is consistent with the 4.8-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Intermountain Heating & Air Conditioning? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Intermountain Heating & Air Conditioning lists HVAC sales, HVAC service, HVAC installation, air conditioning service, air conditioning installation and humidifiers. Contact them to confirm they handle your specific job.
Intermountain Heating & Air Conditioning is based in Helena, MT.
Yes, Intermountain Heating & Air Conditioning lists emergency service. Call them directly for urgent heating or cooling repairs.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.