General Contractors in Montana

Remodels, additions and new builds, managing the trades, schedule and permits.

How Do You Hire General Contractors and Builders in Montana?

We list 8 general contractors and builders in Montana, most in Hamilton, Missoula, Kalispell. Montana requires contractors to register with the state. As a planning figure, expect often a fee of about 10–20% on top of labor and materials; typical lead time is often several weeks to a few months out for larger jobs. Check the license and compare two or three written bids.

Updated November 6, 2026 · Source: listings downloaded November 6, 2026; cost and timing are our planning assumptions, not survey data.

3445 US 93 South, Kalispell

Map listing: license not checkedGeneral ContractorsConcrete & Masonry

2009 37th Avenue, Missoula

Map listing: license not checkedRoofing ContractorsWindows, Siding & Insulation

Hamilton

Map listing: license not checkedGeneral Contractors

Victor

Map listing: license not checkedCarpenters & FramersGeneral Contractors
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Next: Montana license rules · questions to ask · compare bids

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method