Interstate Building Supply

600 Southside Dr
Le Sueur, MN 56058-9780
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
8:00 AM - 12:00 PM
* Hours subject to change
  • Interstate Building Supply offers a comfortable, competitive & easy place to shop for your building needs.
  • We offer free estimating on all types of projects, from new homes, additions, storage and agriculture buildings, garages, decks and roofs.
  • Starting back in 1980, John Reinhardt opened the yard in Wabasha, MN with the idea of selling Quality products at a Competitive price and 35 years later we are still growing strong thanks to all of our Loyal customers.
  • We also have an experienced sales staff at all our locations to help with all of your needs. We can assist you in planning your project, estimating project costs, and prepping your lumber order.
  • Interstate Building Supply is locally owned and operated at all four locations. Our employees are involved with a number of local organizations. Like you, they care about their community because this is where they live and work.
100 Series
200 Series
400 Series
Storm Doors
Homeowner Sales
Trade Professional Sales
Extended Hours