Skip to content

Home
About Us
Our Services
Testimonials
Gallery
Contact Us

Call
Map
Hours

Gallery

Gill's Heating & Cooling is your expert for all your furnace and air conditioning needs!

Ventilation

Furance repair

Bryant hvac

Bryant heating

Ac repair

Bryant furnace

About Gill's Heating & Cooling, Inc.

Gill's Heating & Cooling, Inc. is Great Falls’s top choice when it comes to professional HVAC installation, service, and repairs for residential and commercial customers. Our main goal is to make sure that we recommend the right HVAC solution at the right price to every customer. We offer a 100% satisfaction guarantee to all of our customers. If you’re not completely satisifed with our work, then we promise to make it right.

Privacy Policy

Contact Details:
24/7 Technician Available for Heat Emergencies

315 4th Street South Great Falls, MT 59405

Phone: (406) 453-8705

Monday - Thursday: 8:00am - 5:00pm
Friday: 8:00am - 11:00am
Saturday - Sunday: Closed

Home
About Us
Our Services
Testimonials
Gallery
Contact Us

Copyright ©2026 Gill's Heating & Cooling, Inc.. All Rights Reserved. Designed by BBB Great West + Pacific