WELCOME

About Us

Tri-States Millwright & Crane Service Ltd. is a family-owned company that has been providing quality millwright service for over 40 years.

We are centrally located in Olin, IA serving all of Iowa, Western Illinois, Southern Minnesota, Wisconsin, and beyond. Professional services that we offer range from “design build” of commercial grain handling and storage facilities, feed mills, fertilizer plants and complete millwright services to 24-hour emergency repairs to keep our customers up and running; especially during those critical busy seasons. In addition, we offer fabrication services such as ladders and cages, structural steel, as well as, a variety of crane services.

It is our mission at Tri-States Millwright to build the highest quality and most efficient facilities possible for our clients.

We strive to be on time and under budget.

Tri-States Millwright & Crane Service is a proud member of "The Grain Elevator and Processing Society" (GEAPS).

"River Valley Cooperative has been doing business with Tri-States Millwright for many years; I believe since they have been in business. Rick Carpenter and his crew have always been there when we needed them in an emergency and are willing to get to one of our locations in the time of need.

Tri-States has also done many large grain bin projects for us, as well as, grain equipment installations and we would not hesitate to use them for any millwright project that may arise.

In my opinion service is Tri-States strong point! They will do what it takes to get the project done!"

Jim Gruenhagen

Operations Vice President

River Valley Cooperative

"Tri-States Millwright was our choice millwright when we added a major renovation to our Aledo, IL facility. The 2.6 Million dollar addition added a new dryer and grain bin as well as a receiving pit, dry leg, towers, catwalks and conveyors. This project upgraded our capacity to 20,000 BPH and resulted in more than doubling our volume.

We continue to call Tri-States for maintenance and improvments at all five of our facilites, and have always been able to count on them to be prompt, thorough and efficent. I recommed Tri-States Millwright for any project; large or small."

Jerry Borg

Grain Elevator Operations Manager

Big River Resources, LLC