We’re More Than a Business
For more than 20 years, Denny Zimmerman Roofing has been a name families in Central Illinois know and trust. What started as a local roofing company has grown into a full-service construction team from roof repairs to full roof replacements, still grounded in the same values it was built on: honesty, hard work, and doing right by people. From storm repairs to new construction, every job gets the kind of care you’d expect from a neighbor, not just a contractor.
Free Roof Inspections
Storm Damage Specialists
20+ Years Experience
We believe quality starts at the top—literally. That’s why we proudly install Malarkey Roofing Products, which is known industry-wide for its performance, durability, and environmental innovation. Malarkey shingles are built to last, designed to withstand Midwest weather, and backed by one of the strongest warranties around.
What Our Neighbors Say
Evan was working for us from start to finish. Helping with insurance, timely quote, clean and timely installation, and follow up after the job was done. Very satisfied and would recommend them.
-Kevin S.Great company. Quality work and products. Evan was great to work with! Highly recommend this company for your roofing needs.
-Pam T.They did a great job replacing our roof- covering landscaping first and cleaning up afterwards. What a show to see the guys working with speed and agility! Highly recommend!
-Julie B.Fast and professional, new roof looks great!
-Ryan B.Our whole experience with them has been fantastic from start to finish. Cut and dry, this company and the people working there are upright and outstanding. Will not hesitate to recommend them in the future. Five stars all the way, should be 11.
-Randy J.Danny Zimmerman Roofing made the whole process easy. Great consumer service with clear communication on every step of the process. Our roof turned out beautifully.
-Ben S.Denny and his crew were all very professional. They arrived when promised and completed our project in less than a day. Quality workmanship, fairly priced.
-Jeanne S.