563-265-2840  Toll Free: 844-626-4537   

Iowa Reg.#C121032   Illinois Lic.#104016832

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Why Call?


Call 844-626-4537

Call us today to schedule a free estimate for your next project.

  • Highly Qualified Installers.
  • Ongoing Training Makes us Better.
  • Expertise You can Trust.
  • One-Stop Shopping for many Projects.
  • Exceptional Warranties with all new roofs.
  • Roofing Repairs Buy you more Time.

Residential Roofing


When Quality Matters.

When choosing a new roof for your home, you want a contractor who has the experience to help you make some major decisions, and will listen to your goals and desires. Our roofing professionals can walk you through the entire process and make you feel like one of our family.

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Roof Repairs


We will Repair your Roof.

Whether your roof was damaged by wind, hail or old age, we are able to offer you the best course of action based on your needs. We will be happy to repair your roof to buy you more time, or if a replacement is advised, we can handle that too. Trust our professional roofers to your next repair. 

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  • Mangler Construction did an outstanding job replacing my outdated roof. They protected all of my plants and cleaned up thoroughly. I was prepared to lose some plants during the roof replacement since our home has a ton of landscaping around the perimeter. I didn't lose any plants at all ! The roof was installed quickly and it makes our home look so much better.
    Richard Gibson

  • I was concerned when it was time for a roof replacement on my home, because we have lots of plants and bushes around our house. Mangler Construction took the time to protect everything around the house including the plants. They hardly dropped any trash on the ground because they put in the extra effort to carry it across the roof to the dump trailer, instead of dropping it on the ground. I've never seen such a clean jobsite during a roof replacement. I highly recommend Mangler Construction.
    Anthony Hesslburg

  • We were looking for a reputable contractor to install a new roof on our home, when we came across Mangler Construction on the Certainteed website. We went with Certainteed shingles and chose Mangler Construction to install them. Their experience and ability to give extended factory warranties helped with piece of mind when choosing a roofing company. The roof turned out great and it's backed by Certainteed. Clean up was terrific
    Sandra Rollins

  • Mangler Construction did a top notch job replacing my hail damaged roof, siding, and gutters. They completed all of the work, and it only cost me my five hundred dollar deductible. Very pleased
    Robert Claussen

  • In April our home had sustained damage from a hailstorm. A neighbor had recommended Mangler Construction for the project. Mangler Construction came right over and evaluated the damage that had been done to our home. When our adjuster came and looked over our home for damage, Gary and Charles were there and met with my adjuster and worked with him to be sure that nothing had been overlooked that needed to be repaired! Gary worked with my adjuster, and got the job done! Mangler Construction went above & beyond & exceeded my expectations! They were very professional throughout the entire process! The siding job looks great, the gutters look good and I’m so happy that we upgraded the gutter guard, which is absolutely wonderful! The roof looks exceptional, and I LOVE the new color!! I would definitely recommend Mangler Construction without hesitation! THANK YOU Gary, Charles and the rest of the Mangler Construction TEAM, YOU did a meticulous job on my home!!!! Thank You!
    AJ Wilson

Welcome to Our Site!

Welcome to Mangler Construction!

Experience and Dedication Matter.

Roofing Contractors are not all alike. You will find many roofers who install the same roofing products, but you need to look closer at the values and experience and make an informed decision. We understand that you need a contractor who is going to install your new roof correctly the first time, and be around after the sale to warranty any future issues that may arise.

With a full line of residential and commercial roofing solutions, Mangler Construction has the experience and expertise to solve almost any roofing problem you might have.

We take the worry away:

Our first priority is to take on the burden of your roof’s problems allowing you to get on with your day to day routine. When you choose Mangler Construction, your roof is in good hands, and we will be there to answer any questions you may have about your project. We use only the highest quality roofing materials available, and our highly trained employees have the experience to install your new roof right the first time, and take away any worries you may have.

The Mangler Construction Company Difference:

We take pride in every project we undertake and understand that our reputation within the community is on the line every time we install a roof. We are not willing to gamble that reputation by cutting corners, using sub-standard materials, or rushing a job. Every roof we install has our name on it, and we take that very seriously.


We Install Quality Products From: