Serving Champaign and communities throughout Champaign County, including Downtown Champaign, Campustown, Midtown, Urbana, Savoy, Mahomet, Rantoul, St. Joseph, Tolono, Thomasboro, Philo, Sidney, Fisher, Pesotum, and surrounding areas.
Sentry Roofing is a Commercial & Industrial roofing contractor specializing in flat, low-sloped, and metal roofing systems for new or active facilities.
Commercial & Industrial facilities we work on every day. Sentry Roofing partners with owners, facility managers,
and property teams across a wide range of commercial sectors:



Since 1987, Sentry Roofing has installed nearly 40 million square feet of the Duro-Last roofing system in 41 states, including Hawaii, and has annually been recognized as one of the highest quality, highest volume applicators in the nation.
Our status as an award winning Platinum Contractor and the unmatched performance history of the Duro-Last roofing system assures you will receive excellence in product, installation, and ongoing customer service.
We can provide inspections, repairs, replacement, installation and maintenance services on commercial / industrial buildings. Not sure what you need? Request a no-cost evaluation and we can identify any issues and offer cost-effective and time sensitive solutions.
Yes, we can provide emergency roofing services for a nominal fee.
We are proud to use the best commercial and industrial roofing materials on the market, provided by Duro-Last, Elevate, GAF, Carlisle and Versico.
Sentry Roofing uses PVC, TPO, and Metal Retrofit roofing systems, depending on the application. Not sure what you need? Request an evaluation today!
I am always pleased with Sentry, when I need them they come out promptly, the crew is always courteous, respectful and have great skills. The roofing crews represent Sentry Roofing very well. I know that the job will be done right, then receive a call to follow up with the repair to make sure everything is taken care of. Respect goes a long way with me and I appreciate Sentry Roofing for the care and respect they have provided me regarding the Hampton Inn.
– Herbert Leshoure
Facility Manager, Hampton Inn – Champaign, IL
I have to really commend Sentry for the communication they had with us and the professionalism of the crew. I didn’t even know they were up there working half the time. They weren’t loud. They were professional. They cleaned up. They were always in contact with me. I trust Sentry. They stand behind their work 100%.
– Jim Merz
Administrator, Stone Creek Church – Urbana, IL
I have worked with a fair amount of commercial roofers over the years and I would put Sentry Roofing ahead of all of them. They have been my best experience with a roofing contractor without a doubt. When Sentry came to me, they said they would do a professional job and they could not have been more right.
– Rob Albers
Project Manager, Horve Builders – Forsyth, IL