Ag Builders 1815 1st Ave Windom, MN 56101 507-831-2600 1-800-826-2233


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For over 30 years we've served the needs of farmers, elevators, & businesses in Southwest Minnesota and Northwest Iowa. We offer an experienced staff & top-quality product lines. Contact us for information on how we can custom-design a system for you.


Things are Heating Up!

The summer months are proving they can bring the heat, crops in Southwest Minnesota and Northwest Iowa are growing at advanced rates and are in great condition.  With a great crop forecast, now is the time to act to grow your storage capacities and efficiencies.  Make the call today to Ag Builders to ensure you're ready when your grain is ready to store.

Experience makes a difference!

Come See our New Location

Ag Builders recently moved to a new location!  Stop in and see our expanded showroom, offices, and shop at 1815 1st Ave in Windom.


Check Out Our 2014 Projects

After each season, we like to put photos on our web-page showing the versatility of enhancing existing grain systems as well as starting from the ground up to integrate new technology into a full system .  There were a lot of great new-build projects and site updates completed in 2014.  We invite you to view projects from this year as well as previous years in our 'Projects' section. 


Visit Our Bobcat Dealership Website

If you are interested in new or used Bobcat Skid-loaders, Utility Vehicles; Toro Lawn Mowers & Snow Throwers; Mahindra Tractors; Aluma, ABU, & Towmaster Trailers; or Arctic Spa Hot Tubs, please visit our partner company at:

Ag Builders l 1815 1st Ave l P.O. Box 26 l Windom, MN 56101

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