Windows Cost in Kalispell, MT in 2026
Most Windows projects in Kalispell, MT cost between $4,400 and $17,500. The typical price is $8,500.
Labour and materials in Kalispell run about 3% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Vinyl, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Kalispell, MT
| Quality tier | Cost each |
|---|---|
| Budget | $440 |
| Mid-range | $835 |
| High-end | $1,750 |
Window replacement companies in Kalispell, MT
Businesses listed on Google near Kalispell, MT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Glass Doctor of Kalispell
4.4(286 reviews)
342 W Idaho St, Kalispell, MT 59901
Precision Glass
5.0(129 reviews)
5 Conestoga Ct Unit C, Kalispell, MT 59901
DempsterGlass
4.9(66 reviews)
341 Cabin Wy, Columbia Falls, MT 59912
Big Sky Glass MT
4.9(54 reviews)
11 S Meridian Rd Unit C, Kalispell, MT 59901
Rugged Ridge Contracting, LLC
4.9(43 reviews)
208 Columbia Mountain Dr Unit E, Columbia Falls, MT 59912
Valley Glass Inc
3.9(63 reviews)
1903 3rd Ave E, Kalispell, MT 59901