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406 Heating & Cooling
Two American Standard condensers set on concrete pads at a new construction home with a 406 Heating and Cooling technician in a branded company shirt working between them

Frenchtown, MT · 59834

Heating & Cooling
in Frenchtown, MT

New-construction HVAC, custom ductwork and heat pump installation throughout the Frenchtown valley.

About 20 minutes northwest on I-90.

5.040+ Google reviews
  • Veteran-owned, Montana-built
  • The two owners do the work
  • Free estimates, no pressure

I wasn't able to be there for the service appointment, but Ethan and Robert worked directly with my family while I was at work. They quickly diagnosed and fixed our furnace issue, and my wife and elderly mother both commented on how professional, respectful, and easy they were to work with.

Google review

On the ground

What matters about HVAC in Frenchtown

Frenchtown is one of the busiest new-construction pockets in the county, and new construction is the work we are built for: full system design, custom ductwork fabricated to fit the house rather than forced into it, and equipment sized off the plans.

The valley runs colder than the Missoula bottom on a clear night, which matters when you are choosing between a straight heat pump and a dual-fuel setup with a gas furnace as backup. That is a real decision with a real cost difference, and it should be made on the numbers for your house.

Plenty of the older places out here run on propane or on gas furnaces well past their useful life, and are worth replacing before a January failure makes the decision for you.

Straight answers

Frenchtown HVAC, in short

Do you serve Frenchtown?
Yes. Frenchtown, MT is one of the nine towns we cover, including ZIP 59834. Same crew and the same rates as a job in town.
How far is it from your shop?
About 20 minutes northwest on I-90.
What do you install most in Frenchtown?
New Construction HVAC, Furnace Installation, Heat Pump Installation, Mini-Split Installation. We install Mitsubishi Electric and American Standard equipment.
When can we reach you?
Monday – Friday, 8:00am – 5:00pm. We do not run an after-hours service, and we would rather say so than have you waiting on a call we cannot take.

Our work

Recent jobs around the valley

Every photo on this site is our own work on a Montana home.

See the gallery

Frenchtown, MT

Free estimate in Frenchtown

Tell us what is going on and we will get you a straight answer. Estimates are free.

Or just call us

(406) 207-4780

Monday to Friday, 8am to 5pm.

5.040+ Google reviews
  1. You send this or callName and a number is genuinely all we need.
  2. We come out and lookAt the actual house. It is the only honest way to size anything.
  3. You get a free estimateA clear scope, no charge, and nothing attached to it.

We answer weekdays 8am to 5pm and we do not charge for estimates. Your details are used to quote your job and nothing else. No lists, no resale.

Rather just talk to someone?

Call the shop weekdays, 8am to 5pm. You will get one of the owners.

Free EstimateCall