Tri-County Builders is a family owned business that started here in South East Idaho 35 years ago. Built on trust and integrity our mission: To build quality buildings that will last for generations at a fair price.

All of our buildings start with at least a 3' tall x 8" wide foundation wall with at least 16" x 8" footings. Unique to our foundation is a 1-1/2" x 1-1/2" notch, formed in the top outside edge of our wall allow our steel siding a ledge to sit on below the framing line creating a water and mouse tight seal for the connection of framing to the foundation. A minimum 4 floor is then poured inside your walls with rebar 2' on center and then saw cut for expansion and crack control. A professionally certified and engineered frame work and truss system form a sturdy, strong, long lasting backbone for your building.

Below are examples of the types of buildings we build. Along with each building type, we also offer repairs! We can upgrade, renovate, and reinforce any structure you currently have, creating the perfect building to suit your needs. For any type of custom work, please contact us for questions and quotes. For our agricultural customers, Tri-County Builders is proud to offer Brock Grain Bins. Using only the highest quality materials, brands, and equipment, our grain bins and augers are guaranteed to impress.

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