Contractor Directory · Montana

Pole Barn Contractors in Montana

43+ licensed MT post-frame builders. Average project cost: $27,000 · $15–$45/sqft.

Pole Barn Construction in Montana: What to Know

Before hiring a pole barn builder in Montana, here's the local cost data, climate factors, and permit rules that affect your project. Jump to licensed contractors below or see our full Montana cost guide.

Avg. Project Cost

$27,000

Cost / Sqft

$15–$45

Permit Cost

$75-$400

Permit Required

Yes

Local Market & Pricing Factors

Montana's vast ranching and farming economy drives strong demand for large agricultural pole barns and equipment storage buildings. Snow loads vary dramatically from moderate on the eastern plains to extreme in mountain valleys, significantly affecting structural costs. The state's low population density means fewer contractors and potentially longer wait times, but competitive pricing in the agricultural building sector.

Primary use: Agricultural, equestrian, and residential. Common sizes: 30x40, 40x60, 40x80, 60x100.

Snow & Wind Engineering

Snow load zone: Moderate to Very High (25-80 psf).
Wind zone: Moderate to High (90-120 mph design speed).

These engineering requirements affect post spacing, truss design, and material costs. Builders in Montana factor these into every quote — make sure yours does.

Permits & Licensing

Montana does not require a statewide contractor license, but contractors must register with the Department of Labor and Industry. Some counties have local permitting requirements, while others have minimal regulation.

Typical permit costs: $75-$400. Agricultural exemptions, zoning setbacks, and snow/wind load documentation vary by county.

What to Ask Your Builder

  • Are you licensed and insured for work in Montana?
  • Do your structures meet Montana's snow and wind load requirements?
  • What does your quote include — concrete slab, doors, insulation, electrical?
  • What's your typical lead time and project duration?
  • Do you handle permit applications or is that on me?

Pole Barn Builders by City in Montana

Looking for builders in a specific Montana metro area? Browse local cost data and find contractors near these cities:

43 contractors found

Sowles Co

Billings, Montana

★★★★★ 5.0 (1 reviews)
★★★★★ 5.0 (17 reviews)
406 Structures

Stevensville, Montana

★★★★★ 5.0 (3 reviews)
Big Sky Post and Beam

Hardin, Montana

★★★★★ 5.0 (1 reviews)
Montana Timber Frames

Whitehall, Montana

★★★★★ 5.0 (2 reviews)
Heritage Barns

Big Timber, Montana

★★★★★ 5.0 (1 reviews)
★★★★★ 5.0 (3 reviews)
Cornerstone Steel

Lolo, Montana

★★★★★ 5.0 (17 reviews)
Cleary Building Corp.

Bozeman, Montana

★★★★★ 5.0 (3 reviews)
Montana Post Frame

Townsend, Montana

★★★★★ 5.0 (1 reviews)
★★★★★ 5.0 (3 reviews)
Dynamite Builders LLC

Great Falls, Montana

★★★★★ 5.0 (9 reviews)
Superior Postframe

Stevensville, Montana

★★★★★ 5.0 (6 reviews)
Staghorn Buildings

Heron, Montana

★★★★★ 5.0 (1 reviews)
★★★★★ 5.0 (1 reviews)
Valley Metal Buildings

Helena, Montana

★★★★★ 5.0 (6 reviews)
Montana Deck & Barn

Frenchtown, Montana

★★★★★ 5.0 (2 reviews)
★★★★★ 5.0 (16 reviews)
★★★★½ 4.9 (39 reviews)
MQS

Stevensville, Montana

★★★★½ 4.9 (107 reviews)
Back Forty Building Co.

Florence, Montana

★★★★½ 4.9 (54 reviews)
Montana Custom Sheds

Helena, Montana

★★★★½ 4.9 (145 reviews)
H&H Custom Buildings

East Helena, Montana

★★★★½ 4.8 (13 reviews)
★★★★½ 4.7 (7 reviews)
Alpine Custom Builders

Stevensville, Montana

★★★★½ 4.6 (17 reviews)
Centennial Timber Frames

Kalispell, Montana

★★★★½ 4.5 (2 reviews)
Gallatin Valley Metal LLC

Belgrade, Montana

★★★★☆ 4.3 (6 reviews)
Morton Buildings, Inc.

Belgrade, Montana

★★★★☆ 4.3 (4 reviews)
S Bar S Building Center

Billings, Montana

★★★½☆ 3.8 (44 reviews)
Cleary Building Corp.

Great Falls, Montana

★★★½☆ 3.7 (6 reviews)
Grizzly Steel, Inc

Whitehall, Montana

★★★½☆ 3.5 (2 reviews)
Cleary Building Corp.

Billings, Montana

★★★☆☆ 3.2 (9 reviews)
B&B Builders, Inc.

Sidney, Montana

★★★☆☆ 3.0 (2 reviews)
Steel Building Brokers

Manhattan, Montana

★☆☆☆☆ 1.0 (1 reviews)
kg post frame

Billings, Montana

★☆☆☆☆ 1.0 (1 reviews)

Pole Barn Costs in Montana

Average project cost: $27,000

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