Thor Buildings post frame shop with steel siding

About Thor Buildings

Why Choose Thor Buildings?

A Custom Builder Specializing in Post Frame Construction for the Agricultural, Commercial and Residential industries.

About Thor Buildings

Why choose
Thor Buildings?

THOR BUILDINGS is a Custom Builder Specializing in Post Frame Construction. The THOR BUILDINGS team has been engineering buildings for customers for many years. We take great pride in the quality of our work and have EXCELLENT service after the sale! We look forward to working with you on your next project.

Fully Custom

Designs built around your vision and how the building has to work.

Built To Last

Perma-Column® foundations and premium steel — no wood in the ground.

Permits Handled

We work with local permitting and inspection processes as part of the build.

Service After The Sale

We stay reachable long after the final walkthrough is done.

Thor Buildings post frame shop with steel siding
ND · MNWhere we build

What we build

Your Post Frame
Building Experts

We build structures for the Agricultural, Commercial and Residential industries — each one engineered around how you actually use it.

Agricultural building by Thor Buildings

01 / Agricultural

Agricultural
Buildings

Machine sheds, livestock barns, grain and equipment storage — clear-span post frame structures that stand up to prairie weather and hard use.

  • Livestock
  • Machine Sheds
  • Storage

Explore Agricultural

Thor Buildings warehouse commercial building

02 / Commercial

Commercial
Buildings

Warehouses, business expansions and mixed-use structures. Quality shows throughout — from the slab to the trim line.

  • Mixed-Use
  • Retail
  • Warehouses

Explore Commercial

Custom shouse by Thor Buildings

03 / Shouses

Shouses &
Barndominiums

Our Custom Home Builder Team, along with our talented designers, can bring your dream home to life — beautiful, functional and affordable.

  • Barndominiums
  • Shops
  • Shouses

Explore Shouses

Thor Buildings project in progress

Protect your investment

Protect Your Post-Frame
Building Investment

Post-frame construction has advanced beyond the decaying practice of burying wood in the ground. Certified by the International Code Council, Perma-Column® is the permanent foundation system that combines the lasting durability of precast concrete with the value of post-frame construction.

Wood in the ground will rot — Perma-Column® will not.

Don’t settle for anything less than the best. Build better, build stronger, build to last, build with THOR BUILDINGS.

ICC Certified

Certified by the International Code Council.

SIPs Available

Structural Insulated Panels for walls, roofs and floors — excellent insulation and energy efficiency.

Snap Lock Roofing

26 gauge galvalume, 40-year paint warranty, Class 4 hail impact — no maintenance, and lasts two to three times longer than composite shingles.

Recent projects

Our Work

Cormorant Condos — Thor Buildings project in Cormorant, MN

COMMERCIAL — Cormorant, MN

Cormorant Condos

A multi-unit condo building project completed by Thor Buildings using custom post-frame construction.

View Project

Moorhead Buildings — Thor Buildings commercial project in Moorhead, MN

COMMERCIAL — Moorhead, MN

Moorhead Buildings

A commercial post-frame building project completed by Thor Buildings in Moorhead, Minnesota.

View Project

Wyndmere Insulated Farm Shop — Thor Buildings agricultural project in Wyndmere, ND

AGRICULTURAL — Wyndmere, ND

Wyndmere Insulated Farm Shop

An insulated farm shop built by Thor Buildings for an agricultural operation in Wyndmere, North Dakota.

View Project

View Our Projects

Our home base

Visit Us
in Fargo

Our headquarters at 1218 55th St. N., Fargo, ND. Stop by to talk through your project with our team.

Thor Buildings office in Fargo, ND with new wood-look siding and American flag
Front of the Thor Buildings office in Fargo, ND with flag and landscaping
Thor Buildings office exterior with American flag
Thor Buildings office front with dark steel siding and branded window graphics
Thor Buildings office entrance with 1218 address panel and flower planter
Thor Buildings monument sign in daylight
Thor Buildings monument sign with the office behind it
Illuminated Thor Buildings sign at sunset
Thor Buildings sign against a sunset sky
Illuminated Thor Buildings entrance sign at dusk
Thor Buildings sign and office under a red sunset sky
Thor Buildings sign lit up at night
Thor Buildings office and illuminated sign at night
Aerial view of the Thor Buildings office area in Fargo, ND
Aerial view of buildings around the Thor Buildings office in Fargo, ND
Aerial view of the Thor Buildings office area, Fargo, ND
Aerial view of the Thor Buildings office and neighbouring buildings
Thor Buildings commercial building

Free estimates · ND · MN

Let’s Discuss
Your Project

Tell us what you want to build. We’ll bring the engineering, the design options and the crews — and we’ll still be here after the sale.