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Post-frame · Idaho only

Get quotes from Idaho pole barn builders who build where you live

Shops, hay barns, horse barns, RV garages, and barndominiums. Tell us the size and the town, and we'll send it to up to 3 independent post-frame crews that cover your county.

  • Five regions, from Bonners Ferry to Preston
  • Your info goes to 3 builders at most
  • See a published price range before anyone calls
Run the cost calculator

Price your building with local crews

What will the building be used for?
Roughly how big?

Not sure? 30×40 fits two trucks and a workbench; 40×60 is the common Idaho shop size.

Doors and timing
Where's the build site?
Who should the builders contact?

No cost to you, no obligation to hire.

$15–40per sq ft for a typical shell (HomeGuide, Angi 2026)
$36k–96kpublished range for a 40×60 pole barn
40–60 yrstypical pole barn lifespan cited by HomeGuide

How the matching works

  1. Describe the building. Use, footprint, doors, and when you want to start.
  2. We route it by ZIP to post-frame builders who list your part of Idaho as their service area.
  3. They contact you directly to talk through snow load, site prep, and a written bid. You choose who, if anyone, to hire.

We are a referral service, not a builder. Idaho Pole Barns does not design, sell, or erect buildings. Before signing, confirm the builder's Idaho contractor registration through the Division of Occupational and Professional Licenses (DOPL) and ask for proof of liability insurance.

What a pole barn costs here

The footprint drives most of the price. A 30×40 shell is 1,200 sq ft; a 40×60 is 2,400 sq ft. At the published $15–40 per square foot, that second building lands somewhere between $36,000 and $96,000 before power, plumbing, or insulation.

Idaho adds two things national guides gloss over: roof snow loads that climb fast as you head north or up in elevation, and long trucking distances for trusses and steel in rural counties.

Full Idaho cost guide →

Idaho pole barn cost calculator

Rough installed range:

Per-square-foot ranges come from HomeGuide's 2026 pole barn price guide (shell $15–40/sf, horse barn $35–70/sf, slab $5–10/sf, barndominium $150k–315k for 2,000 sf) and Angi (2026). The $1,500–$4,000 allowance per overhead door is our own assumption, not a published figure. Idaho snow-load engineering, site work, and lumber/steel prices can move a real bid well outside this range.

What people build

Wood post-frame building with trusses and purlins in place, before steel siding

Shops and garages

Clear-span interiors with no load-bearing walls, so you can park a combine, a camper, or a woodworking setup without dodging columns.

Old barn in the Boise Valley

Hay and equipment

Open-sided or three-sided ag buildings are the cheapest per square foot and often qualify for simpler county review.

Red barn on rolling Palouse farmland at sunrise

Horse barns

Stalls, a tack room, and a wash bay can roughly double the per-foot cost compared with an empty shell.

Pole barn or steel building? Compare them →

Regions we route to

Boise & Treasure ValleyBoise, Meridian, Nampa, Caldwell, Kuna, Eagle, Star, EmmettIdaho Falls & Eastern IdahoIdaho Falls, Rexburg, Rigby, Ammon, Shelley, St. Anthony, DriggsTwin Falls & Magic ValleyTwin Falls, Jerome, Burley, Rupert, Buhl, Kimberly, GoodingNorth IdahoCoeur d'Alene, Post Falls, Hayden, Rathdrum, Sandpoint, Sagle, Bonners FerryPocatello & Southeast IdahoPocatello, Chubbuck, Blackfoot, American Falls, Inkom, Preston

Checklist before a builder breaks ground

  • Ask your county planning office what permits apply. Some Idaho counties treat qualifying agricultural buildings differently from shops and homes, so describe the use honestly.
  • Get the design ground snow load for your exact site in writing. It belongs on the engineered truss and building drawings.
  • Call 811 (Digline in Idaho) at least two business days before post holes are augered.
  • Check setbacks, easements, and any HOA or CC&R rules on metal siding, height, or color.
  • Compare bids line by line: post size and spacing, truss spacing, steel gauge, doors, and whether site prep and concrete are included.

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