See why building owners and facility managers across Indiana and Illinois trust Sentry Roofing for commercial roof repairs, replacements, inspections, and maintenance.
With 40+ years of experience, award-winning Duro-Last expertise, and a high rate of repeat and referral business, our customer stories reflect the long-term relationships we work hard to build.
Duro-Last contractors set the standard for excellence in our industry, and Sentry Roofing is a standout among that elite group. Their drive, craftsmanship and unwavering commitment to their customers reflect the very best of what it means to be part of the Duro-Last family. This achievement is the result of hard work, dedication and a relentless pursuit of quality that deserves to be celebrated. We are proud to recognize Sentry Roofing for their outstanding performance and look forward to supporting their continued success as they grow, lead and inspire others across the commercial roofing landscape.
Darren Schulz
President of Duro-Last
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.
Facility Manager, Hampton Inn - Champaign, IL
Superintendent, MSD of Warren County - Williamsport, IN
Owner & General Contractor, Heart of Chicago Motel - Chicago, IL
Director of Maintenance, Covington Schools - Covington, IN
I will give Sentry absolutely 5 stars. These are the guys that need to do your roof. They know what they’re doing and they know how to put it up there. They care and they’re just nice people to work with.
Facility Director, Bible Baptist Church - Kokomo, IN
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.
Project Manager, Horve Builders - Forsyth, IL
Administrator, Stone Creek Church - Urbana, 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%.
Administrator, Stone Creek Church - Urbana, IL
I can’t say enough about Sentry Roofing! The service is just superior, the guys are prompt, courteous, and they always do a great job with no disruptions to our students or staff. Tim is very honest, the prices are reasonable and I’ve been thrilled working with him. I know whenever I need him he’s just a call away. I’ve been very very happy that we’ve chosen them as our roofing contractor.
Facilities Director, Hoopeston Area Schools - Hoopeston, IL
Sentry did an amazing job with the repair to our church. I called in, a day later the guys came out, fixed the roof and that was that. We’re very pleased with everything.
Trinity Lutheran Church - Danville, IL
Sentry was higher than the other estimates I reviewed but my satisfaction with the outcome of the project far outweighed the price. We smile every time it rains, the roof is great!
Chairman & CEO of Corsi Group - Indianapolis, IN
No Cost, No Obiligation Detailed Inspection & Report