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We're big enough to get the job done, but small enough to care that it's done right.

Your satisfaction is our top priority. We do everything we can to ensure your project is completed safely, on time, and on budget.


As a leader in millwright construction since 1959, we bring 65 years of experience to your jobsite. Our crews work hard to provide a final project that exceeds your expectations.

Our Focus 


Whether the goal is long-term storage or facilitating swift grain turnover, Thorstad Construction will help you create or upgrade a facility that optimizes capacity, usability, safety, and processes. 

Grain Storage & Handling


Processing plants are the backbone of the ethanol industry and Thorstad Construction is here to help with new construction, expansions, shut down work, and any maintenance needs you may have. We have installed and repaired hammermills, day bins, storage bins, conveyors, and pits to increase capacity and improve processes. 

Processing Facilities 


When it comes to preparing for planting season, we know that your fertilizer facility needs to be ready to go when you are. We work hard to get the parts you need to get repairs done quickly so you can get to work. 

We can help you with upgrades, replacing spouting, receiving pits, handling parts, and any other repairs you may need. 

Fertilizer Facility Repairs


We are proud to be an authorized Brock and Lemar dealer. Whether you're looking to repair, upgrade, or build new, contact us today for a quote or to order what you need to keep moving forward. 

We sell, repair, and maintain:

Brock farm, commercial, and hopper bins


Lemar transport conveyors and structures 

Brock and Lemar Dealer


We have longstanding relationships with many of the best equipment suppliers in the grain handling industry. When you're looking to build or repair, we're happy to provide quotes or parts from Schlagel, Warrior, Sudenga, AGI, Airlanco, Chief, Sukup, Behlen, GSI, Caldwell and Hi Roller. 

Equipment Service & Supply


While the majority of our portfolio centers around the grain handling industry, we have also worked on feed mills, wastewater treatment facilities, and machine sheds. So if you have something that you need repaired, we aren't afraid to take a look, and if we can't fix it, we'll happily refer you to someone who can. 

See a Need, Fill a Need


We Plan, We Build,
We Deliver


When it comes to construction, safety and quality are paramount. That’s why at Thorstad Construction, we are committed to meeting the highest quality and safety standards in the industry. Our team will work with you from start to finish to ensure that your project is completed on time and within budget. 

Full Spectrum Support

We’ve developed a reputation for delivering quality results while always putting our clients’ needs first. Our team is dedicated to working closely with our clients from the design process to the final walk through, ensuring that the project is completed exactly to your specs. From pre-construction to completion, we’re with you every step of the way.

Project Design


We pay attention to the details that matter, and our project managers communicate clearly, regularly, and openly. Our number one priority is getting your job done safely, on time, and on budget. 

Construction Management


We are committed to delivering quality assurance, cost-effective solutions, and timely completion. Thorstad Construction will oversee every area of your project, so you don't need to worry about a thing. 

Site Evaluation


We offer a comprehensive range of services, including design, budgeting, planning, scheduling, quality control, and risk management. Trust us to take care of all your construction needs.



Latest Projects

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