Klamath Falls, OregonCall or text (541) 880-3892
Longhorn StructuresBuilt for the West

Longhorn Structures

Steel Buildings Built for the West

Design • Supply • Delivery • Erection

Three steel-building systems, engineered for the job — and our own crews to put them up. Design yours in 3D, get a quote, or ask us to install a building you already bought.

A red steel barn built by Longhorn Structures on open ground near Klamath Falls, with snow-capped mountains behind it
What we do

From the first sketch to the last panel.

We provide steel buildings, and we build them. One company from design through erection.

1

Design

Size it, shape it and see it — including in the ACT 3D building designer on your PC or laptop.

2

Supply

The engineered building package for your project, from the system that fits it best.

3

Delivery

The building package brought to your site, ready to go up.

4

Erection

Our crews install and erect the building. We don’t just sell packages — we put them up.

Building systems

Three ways to build in steel.

Rigid-Frame / Red Iron

Larger structural steel buildings for shops, ag buildings, warehouses, commercial buildings, equipment storage and other larger clear-span applications.

Rigid-frame buildings →

ACT Cold-Formed Steel

ACT Building Systems cold-formed steel buildings — and the ACT 3D designer, so you can lay out your building yourself.

ACT buildings →

Tube Steel

Longhorn tube-steel buildings for shops, garages, ag buildings, equipment and RV storage, workshops and similar projects.

Tube-steel buildings →

Installation & erection

Already bought a building? We can put it up.

Installing and erecting steel buildings is a major part of what we do. If you bought a qualifying building or metal package somewhere else, contact us about installation — when it’s a project we can install, we will.

The steel frame of a large building standing on site during construction, with a telehandler alongside
A steel frame going up on site
3D building designer

Design your building in 3D.

Use the ACT customer 3D designer to lay out your building on a PC or laptop. Send it to us and we take it to the next stage — the building package and the installation.

Opens best on a computer.

Longhorn Structures doesn’t just sell you a steel building. We help you get it built.

Or call or text (541) 880-3892