Service Areas
Spray Foam Insulation Across Northwest Montana & North Idaho
We are based in the Kootenai Valley and run residential and commercial spray foam jobs from Eureka down to Plains, and across the Idaho panhandle from Bonners Ferry to Sandpoint. Pick your town below for local details.
Cities & towns
Pick your city for local insulation info
Libby, MT
Our home base in the Kootenai Valley. Most local jobs we can walk same week.
See Libby details
Troy, MT
Quick run down Highway 2. Cabin, shop, and pole barn work is our bread and butter here.
See Troy details
Eureka, MT
Tobacco Valley new builds, remodels, and high-elevation cabins.
See Eureka details
Kalispell, MT
Full Flathead Valley coverage for residential builds, additions, and commercial fit-outs.
See Kalispell details
Whitefish, MT
High-end custom homes and short-term rentals where envelope performance matters.
See Whitefish details
Columbia Falls, MT
Gateway to Glacier. New builds, remodels, and shop insulation.
See Columbia Falls details
Bonners Ferry, ID
Idaho panhandle homes and ag buildings. Regular service area.
See Bonners Ferry details
Sandpoint, ID
Lakefront homes and resort-area commercial projects.
See Sandpoint details
Moyie Springs, ID
Rural homes, cabins, and outbuildings on the Moyie River.
See Moyie Springs details
Plains, MT
Clark Fork valley residential and ag projects.
See Plains details
Where We Work and What We Install There
Peak Insulation Co. installs closed-cell spray polyurethane foam across Northwest Montana and North Idaho. This table shows each city we serve, the county it sits in, the residential and commercial work we most often do there, and the page with local detail.
Libby
Lincoln County, MT
- Residential spray foam
- Attics and roof decks, crawl spaces, rim joists
- Metal buildings / commercial
- Shops, pole barns, light commercial buildings
- Common building types
- Homes, cabins, shops, pole barns
Troy
Lincoln County, MT
- Residential spray foam
- Cabin roof decks, crawl spaces, rim joists
- Metal buildings / commercial
- Post-frame shops and pole barns
- Common building types
- Cabins, homes, shops, pole barns
Eureka
Lincoln County, MT
- Residential spray foam
- Roof decks, walls, crawl spaces, rim joists
- Metal buildings / commercial
- Shops and metal buildings
- Common building types
- New builds, remodels, cabins, shops
Kalispell
Flathead County, MT
- Residential spray foam
- Roof decks, walls, crawl spaces, additions
- Metal buildings / commercial
- Warehouses, metal buildings, commercial fit-outs
- Common building types
- Homes, additions, shops, commercial buildings
Whitefish
Flathead County, MT
- Residential spray foam
- Cathedral ceilings, roof decks, rim joists, crawl spaces
- Metal buildings / commercial
- Garages and small commercial spaces
- Common building types
- Custom homes, rentals, garages
Columbia Falls
Flathead County, MT
- Residential spray foam
- Attics and roof decks, crawl spaces
- Metal buildings / commercial
- Shops and detached outbuildings
- Common building types
- Homes, remodels, shops
Bonners Ferry
Boundary County, ID
- Residential spray foam
- Roof decks, crawl spaces, rim joists
- Metal buildings / commercial
- Pole barns and agricultural buildings
- Common building types
- Homes, ag buildings, shops
Sandpoint
Bonner County, ID
- Residential spray foam
- Roof decks, crawl spaces, rim joists
- Metal buildings / commercial
- Commercial walls and roof assemblies
- Common building types
- Lakefront homes, resort-area commercial
Moyie Springs
Boundary County, ID
- Residential spray foam
- Roof decks, crawl spaces, rim joists
- Metal buildings / commercial
- Outbuildings and detached shops
- Common building types
- Rural homes, cabins, outbuildings
Plains
Sanders County, MT
- Residential spray foam
- Crawl spaces, rim joists, roof decks
- Metal buildings / commercial
- Pole barns, shops, agricultural buildings
- Common building types
- Homes, ag buildings, shops
Not on the list?
We travel for the right project
If your town is anywhere in Northwest Montana or North Idaho and you have a residential or commercial spray foam project, call us. We have crews out as far as the Bitterroot for the right job and we are happy to tell you on the phone whether your address pencils out.
Get a real number for your project this week.
Tell us about your build, attic, or remodel. We will come out, measure, and send a written quote you can actually plan around.