(800) 446-2133 Commercial Roofing Contractor in Indiana & Illinois


Reviews from satisfied building owners throughout the Midwest

Hampton Inn Champaign Il 1

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

School - Commercial Roofing Contractors Lebanon, IN

Over the past 23 years, the Metropolitan School District of Warren County has been a customer of Sentry Roofing, Inc. It has been an excellent working relationship with Sentry, due to their great customer service, workmanship and quality products. The best attribute of Sentry Roofing is their customer service and relentless desire to make sure that the customer is satisfied. They are very quick to respond and always do quality work.

Ralph Shrader

Superintendent, MSD of Warren County - Williamsport, IN

Duro Last - Commercial Roof Contractors Chicago, IL

Since Sentry installed our roof 19 years ago we have not had a single issue with the roof system. On a couple occasions, we needed to make modifications to the roof and Sentry was there to immediately help. Based on my experience as a general contractor and owner I feel this is one of the very best roofing products in the industry and Sentry Roofing has earned my complete confidence with their professionalism and dedication to getting the job done right. I trust Sentry completely and will be having them install my next roof.

Scott Degraf

Owner & General Contractor, Heart of Chicago Motel - Chicago, IL

Flat Roofing Commercial Roofing Contractors Covington, Indiana

Safety is a top priority for Sentry – it’s the first thing I see at the job site. Making sure everything’s well marked off, roped off where it needs to be, everyone is where they need to be, all the lifting and hoisting is done properly, the roof is very clean at the job site no tools and clutter laying around. Everything’s in its proper place all the time

Jeff Coffing

Director of Maintenance, Covington Schools - Covington, IN

Flat Roof - Commercial Roof Inspection

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.

John Benson

Facility Director, Bible Baptist Church - Kokomo, IN

Corsi Cabinets Commercial Roof
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!

Pat Corsi

Chairman & CEO of Corsi Group - Indianapolis, IN

Rock Church Danville Il Roof

We have been a client with them over 30 years. They are honest, respond quickly, have great customer service, and take great care to make sure project quotes and work are done right the first time. One of the services Sentry offers is an inspection when the warranty end approaches, and in that manner Sentry helps make sure we have no unexpected surprises. Sentry often speeds up the process by working very effectively with claims agents and insurance companies because of their great reputation, knowledge, and professional behavior.
Sentry is a family run business, which means treating you right is their business.

Randy Downing

CEO, The Rock Church - Danville, IL

Commercial Roofing Indianapolis, 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.

Rob Albers

Project Manager, Horve Builders - Forsyth, IL

Stone Creek Church Roof Repair
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

Hoopeston Area Schools Pictomety North
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.

Curt Spaur

Facilities Director, Hoopeston Area Schools - Hoopeston, IL

Trinity Lutheran Danville

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.

Brian Clem

Trinity Lutheran Church - Danville, IL

Our cooling bills are down because of that white roof installation on it… all in all our building is more comfortable. I can really tell when I go up into the ceiling to work on things. It’s not nearly as hot. There isn’t as much heat gain having that white roof on there compared to the black roof we had on there before.

Fred A.

Facilities Director

The project Sentry Roofing installed was done at a price that was very competitive and performed by workmen that meticulously applied their skill and provided a finished project that exceeded my expectations. I never had to worry about anything!

Rob A.

Project Manager

75% of Sentry Roofing’s annual sales are due to repeat business!

Protect your facility, business, staff and clients with a contractor team you can trust!