
The team behind your comfort.
NATE-certified technicians serving the Flathead Valley from Columbia Falls and the Gallatin Valley from Bozeman. A team you can call by name.

When you call Western Sky, a real person answers. When a tech shows up at your door, they'll introduce themselves by name, explain what they're doing, and make sure you understand your options before they touch a tool.
Our team is NATE-certified, EPA 608 certified, and licensed to work on heating, cooling, ductwork, indoor air quality, and water heater systems across the Flathead Valley and Gallatin Valley. Every technician on the crew has earned their spot through hands-on work, not just a certificate on the wall.
This isn't a company where you call one number and a stranger shows up. You'll get to know our team. They'll get to know your system. That's how trust works, one visit at a time.
Columbia Falls Crew
Our Columbia Falls team works out of the fabrication shop on Highway 40. They handle residential and commercial heating, cooling, custom ductwork fabrication, and indoor air quality for homes and businesses across the Flathead Valley. From Kalispell to Whitefish to Bigfork, this crew knows the valley and the homes in it.
Call the Columbia Falls team: (406) 296-3336.
Bozeman Crew
Our Bozeman team serves the Gallatin Valley with 30+ years of combined local experience, backed by the Columbia Falls fabrication shop. They bring the same commitment to honest work and flat-rate pricing to Bozeman, Belgrade, Big Sky, Livingston, Manhattan, Three Forks, and Four Corners.
Call the Bozeman team: (406) 229-8080.
Credentials
Every technician on our team carries the credentials to back up the work. NATE-certified. EPA 608 certified. Montana licensed, bonded, and insured. We don't just send someone to your home. We send someone qualified to take care of it.
Credentials and capabilities
Our work



Ready to schedule?
Call your local team or send us a message.