They did a great job. It’s a reliable company. I have had no problems with the work they did, and I know that if I did have a problem ever, they would right out and fix it. I’ve told my friends to use them too.

~ Marty Scarpino
  Jesse’s Embers

Grinnell Mutual started doing business with the Duerson Corporation in 2016 on a new construction project. Their work was professional and the employees did a great job keeping the job site cleaning and doing this in a safe manner. Grinnell Mutual has continued to do business with Duerson on our yearly roof inspections. Duerson has made multiple repairs on different sections of our building roof that sustained damage from the derecho in August of 2020 and again in December of 2021. Each time looking at better ways to improve and keep our roof intact at these high winds. Duerson has proven to be a company that Grinnell Mutual we'll continue to do business.  

~ John Guthrie
  Grinnell Mutual

The company is very professional and the service was great. No leak issues in the almost year that we’ve had the roof; all the workers who came here were very professional. I would definitely recommend them to anyone else who needs a flat-top roof done.

~ Tom Kitt
   Blue Linx

Before going with the Duerson Corporation I checked a number of roofing system providers; Duerson provided the best long-term guarantee and was either at or below the price-point of other providers. As for the work that was done, I’m really happy; very pleased. We had the product installed about 8 years ago, and there have been absolutely no issues since the initial adjustments were made. All of the people who did the install were very professional and they worked around and with us so we could continue about our business while we were getting out roof done. Disruption was minimal and they completed the project quickly. They also cleaned the worksite daily so there wasn’t an ongoing mess. I always recommend The Duerson Corporation to people when they subject of commercial roofing comes up.

~ Kent Balduchi
   Balduchi Law

The Duerson Corporation was a little on the higher end of the bids we received for our commercial roof but after choosing them we now know why!  They were so professional and brought our 127 year old buildings roof back up to par!  It was a huge project, our roof had been patched for dozens of years so they came in ripped out all the old rotten parts and redid the entire 13000 square foot roof.  Even when it wasn't draining correctly they came back and installed gutters to make it all work!  Very professionally and worth every penny!! Highly recommend!!!

~ Emily
  Owner of Chucks restaurant

Duerson Corporation has provided all of our roofing needs for 10+ years. Their knowledge, workmanship, communication, and professionalism are outstanding as they help us keep our facilities operational 24/7. Kirk and his team always go the extra mile to ensure we have a good experience when they work on our campuses. Duerson Corporation is not a vendor, they are truly our partners.

~ Jim Corbett
  Pella Regional Health Center

We have been working closely with The Duerson Corporation since 1992. They have maintained and replaced numerous roofs on properties we own around the city. It’s such a relief to come to the office in the morning after a rainstorm and not see my phone lit up with calls from upset tenants reporting leaks.

~ Clarke Stewart, Property Manager
  Stewart and Associates

The service we receive from The Duerson Corporation has been exceptional. The quality of roofing products have been superior. Grand View University has roofing partnership with The Duerson Corporation that has been built on confidence, trust and respect.

~ Kim Butler, Director of Buildings and Grounds
  Grand View University

I have worked with a number of contractors over the years. I am especially confident in the relationship we have with The Duerson Corporation. Kirk and his team are very passionate about serving others and it shows in their excellent response to our needs. I would highly recommend the dependable group of professionals at the Duerson Corporation.

~ Tim Sedrel, Former Director of Operations
  Wendy’s Restaurants

We appreciate working with Duerson Corporation. They have helped us with preventive maintenance and helping us prioritize our roofing needs within our budget. We are replacing all of our old roofing with the Duro-Last product and have been extremely pleased with the results. They have exhibited great customer service and professionalism in helping us with all of our roofing needs.

~ Bruce Mason
  Altoona Campus