Welcome to South Dakota Sign

Insulation is an easily forgotten part of houses and businesses. However, let your insulation deteriorate or deplete, and you will soon realize the critical role it plays.

SoDak is a family-owned and operated business serving the greater Midwest area. We serve clients throughout South Dakota, North Dakota, Nebraska, Wyoming, Iowa, and Minnesota. We strive to give our customers the best service in the business. We hope you don’t need to call us often, but we want to be the company you turn to when the need arises.

lexi & nick
Meet Nick & Lexi!

Our Story

What began as inspection for bat presence and guano led us to the insulation business. The insulation would have to be removed, the area cleaned, and re-insulated whenever bats or guano were found in an attic.


It was essential to us that we ensure our customers had the best service every step of the way. We decided to take care of every step, from the inspection, to the cleaning, to the insulation.


We have thoroughly researched insulation and only use the best available product on the market. We also ensure our techs are trained to the highest and use only the best methods.

Who We Serve

We service: South Dakota, North Dakota, Minnesota, Iowa, Nebraska

  • Homes
  • Office Buildings
  • Schools
  • Churches
  • Restaurants
  • Retail Stores
  • And More!

Why Us?

Why should you trust SoDak with your insulation needs? SoDak Insulation cares about every one of our customers, and we work hard to prove it to you. We work with you every step of the way and ensure the highest quality work is done. 

If you are not satisfied, we want you to let us know. We want to know so we can make it right. Customers throughout the Central Plains area already trust us. Let us prove why you should too.

SoDak Truck

Contact US