About us
Pole barns and barndominiums, from the dirt work up
Minnesota Barn Builders is Olson Built and Excavating, based in Cannon Falls, Minnesota, in Goodhue County about 40 miles southeast of the Twin Cities. We're a licensed builder, and we build anywhere within 100 miles: the Twin Cities metro, southern and southeast Minnesota, western Wisconsin and northern Iowa.
We do our own excavating, so a job starts with our crew clearing the site, building the pad and cutting in the drive and the utility trench. Then we put up the building: pole barns and pole sheds, barndominiums, post frame buildings, machine sheds, horse barns, garages and shops, from the posts and trusses to the steel, doors, liner and insulation.

Licensed builder
Based in Cannon Falls, MN
Our own excavating
Dirt work to the last door
100-mile service area
MN · WI · IA
Free quotes
Tell us the size and the use

What we build
One crew, dirt work to the last door
- • Pole barns and pole sheds for equipment, hay, boats and toys
- • Barndominiums, turnkey or as a dried-in shell, often with an attached shop
- • Machine sheds, horse barns and riding arenas
- • Detached garages and heated shops
- • Excavation and site prep: pads, drives, grading and utility trenches
Real work · not stock photos
Our crew's recent builds
From our own jobs.
Get Your Free Building Quote
Free quotes. Fill out the form or call, and we'll get right back to you.
- Free quotes
- Licensed builder
- Our own crew
- 300-mile service area
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