Sunrooms Cost in Kalispell, MT in 2026
Most Sunrooms projects in Kalispell, MT cost between $24,000 and $88,000. The typical price is $49,000.
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
- Three-season versus fully conditioned four-season
- Foundation type — slab, piers or existing deck
- Glazing performance
- Whether HVAC is extended into the space
Usually included
- Foundation and framing
- Glazing and roof panels
- Electrical rough-in and finish
Usually extra
- HVAC extension
- Permits
- Interior finishes beyond basic
Unit prices in Kalispell, MT
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $120 |
| Mid-range | $245 |
| High-end | $440 |
Sunroom builders 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.
Rugged Ridge Contracting, LLC
4.9(43 reviews)
208 Columbia Mountain Dr Unit E, Columbia Falls, MT 59912
Oxbow Builders
5.0(23 reviews)
106 Oxbow Trl, Kalispell, MT 59901
Finmark Construction
4.8(21 reviews)
114A Blanchard Lake Rd, Whitefish, MT 59937
Reum Custom Building
5.0(17 reviews)
184 Goose Ln, Kalispell, MT 59901
HAVN Outdoor Living
5.0(12 reviews)
243 Alden Loop Unit B, Kalispell, MT 59901
Vila Family Homes
5.0(3 reviews)
101 Fly Way, Kalispell, MT 59901