About 2018-01-02T12:52:27+00:00

Do you need roof repair or a new roof?

Get a free quote

The Hahn Roofing Journey

Hahn Roofing started in business in 1979 and we are still supplying the needs of a lot of our first customers. We started doing a lot of modular homes, flat roof porches, and concrete grain elevators with Conklin fluid applied coating. We also did a lot of sprayed in-place Polyurethane Insulation with fluid applied coatings.
In the mid eighties the trend was moving toward membrane roofs. We did some investigation and liked what we saw. Up until 1991 Commercial roofing was the largest part of our business. Due to all the storms in the surrounding area, the shingling has gone from 300-600 roofs per year to 1,000 – 1,400. The Commercial Roofing is still going strong. Metal roofs and architectural metal roofs are becoming ever more popular, which is why we offer these roofs to both residential and commercial customers.  Standing seam roofs can really make a dramatic change to a home.

Please feel free to stop in and visit about a problem you are having or if you are interested in a new steel building.  We are happy to consult with you at no charge.  We can be reached at 1-877-852-8928.

IA State License C091847

LA State License 44296

Meet Our Team

The Hahn Roofing team is led by Robert Maddox IV, President and Dennis E. Hahn Sr., founder and Commercial Roofing Supervisor.  The Hahn Roofing team has the highest level of integrity, passion and pride for continued excellence in the roofing industry.

Robert Maddox
Robert MaddoxPresident
Robert started in the business in 1989 and became a partner of Mr. Dennis Hahn Sr. in 1991. His vision for innovating the roofing industry can only be matched by his ethics. GOD has truly blessed him and the entire Hahn Roofing family, and Robert gives him ALL of the GLORY.
Dennis E. Hahn Sr.
Dennis E. Hahn Sr.Founder
Mr. Hahn founded Hahn Roofing in 1991. From the humble beginnings of roofing modular homes and flat roofs, he became certified in all major flat roofing systems. He served as President until 2016, when he chose to make Robert Maddox IV the President. He is now the supervisor of commercial flat roofing.
Jason Sankey
Jason SankeyOperations Director
Jason came on board at Hahn Roofing in 2012. He is our Operations Director and Construction Manager. He has a bachelor degree in accounting and finance. He was raised in the home improvement business and is a key member of our large team.
Josh Blazek
Josh BlazekConstruction Manager
Josh started working for Hahn Roofing straight out of high school in 1997. He climbed the ranks becoming a crew foreman in 2002. In 2010, Josh took on the supervisor role in becoming the Construction Manager. He is celebrating 20 years with Hahn Roofing and is looking forward to supervising your project.
Brad Pospisil
Brad PospisilEstimator
Brad is a highly knowledgeable and experienced estimator, being raised in the home improvement industry. He has been with Hahn Roofing for 26 years, which speaks volumes of his performance and for the culture Mr. Hahn and Robert Maddox IV have created.
Joey Ford
Joey FordEstimator
Joey has been in the roofing industry for over 30 years. He is responsible for introducing Robert Maddox IV to the business and he has been with Hahn Roofing for over 17 years.
Brett Foust
Brett FoustEstimator
Brett has spent over 25 years in the roofing, sheet metal, siding and guttering industries. We were able to acquire his talent to be a part of our winning team in 2013.
Braden Pospisil
Braden PospisilEstimator
Braden has been with Hahn Roofing for 3 years and exemplifies what growing up in the industry really means. He rode along with Brad, his Dad, since he was knee high to a grasshopper and learned the industry, the Hahn Roofing way.
Drew Pippin
Drew PippinEstimator
Drew has been in the home improvement industry for nearly 20 years. His vast experience and attention to detail bring the desired element to our team of professional estimators. He has been a valuable Hahn Roofing team member since 2008.

Hahn Roofing Professional Affiliations

Better Business Bureau – Greater Iowa, Quad Cities & Siouxland Region
Greater Cedar Valley Alliance and Chamber
Charles City Area Chamber of Commerce
Cherokee Chamber of Commerce
Creston Chamber of Commerce
Decorah Area Chamber of Commerce
Dubuque Area Chamber of Commerce
Emmetsburg Chamber of Commerce
Forest City Chamber of Commerce
Greater Newton Area Chamber of Commerce
Greater Fort Dodge Growth Alliance
Grinnell Area Chamber of Commerce
Iowa City Area Chamber of Commerce
Iowa Great Lakes Chamber of Commerce
Madison County Chamber of Commerce
Manson Chamber of Commerce – Economic Development
Marshalltown Area Chamber of Commerce
Mason City Chamber of Commerce
Monticello Area Chamber of Commerce
Oskaloosa Chamber & Development Group
Rockwell City Chamber & Development
Spencer Chamber of Commerce
Greater Franklin County

BBB Louisiana & Ark-La-Tex
BBB South Central LA
BBB Southwest LA
Baton Rouge Area Chamber of Commerce
Central Louisiana Chamber of Commerce
East St. Tammany Chamber of Commerce
Houma Terrebonne Chamber of Commerce
One Acadiana Chamber of Commerce
Southwest LA Chamber of Commerce