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

Commercial Roof Repair

Flat, Metal & Low Slope Roof Repairs in Indiana & Illinois

Need a Roof Repair on your Commercial or Industrial Building?

When commercial roof repair makes the most sense, we’ll work with you to outline our approach and timeline to ensure your expectations are met with the least amount of disruption to your business. 

The way we see it, we are akin to a guest in a house. And, like any good guest – we want to leave your home better than we we arrived.

Commercial Flat Roof Repair Indiana

Flat Roof Repair

Duro-Last Low Slope Roof Installation Membrane Williamsport, Indiana

Low Slope Roof Repair

We can easily handle situations that:

In the event your commercial roof has fallen victim to extreme damages, we will work to either escalate our timeline to repair, or dependent on the extent of the damages, place a temporary repair down to ensure no unnecessary consequential damages are endured.

Even in non emergency situations, repair work is a top priority and will be scheduled promptly, lowering the chance of consequential damages is of the upmost importance.

It’s our goal to make sure the work is completed promptly and the presence of our crews, vehicles and equipment have little to no impact on you or your employees and customers.

35 Year Anniversary SealWe will work tirelessly to minimize disruption as much as possible and install a high-quality low maintenance commercial roofing solution that will last for years to come.

It is our goal to leave you 100% satisfied. We look forward to being of service on any current or future roofing projects.

Common Roof Issues / Problems

Roof Leaks

Roof Leaks & Ponding Water

Open Seams

Open Seams

Roof Puncture


Blow Offs

Blow Off & Billowing




Ridging & Splitting

Hail Damage

Hail Damage


Weathering & Storm Damage

Roofing System Repair Process


Roof System Inspection

Our first task is to inspect the existing roofing system. We start on the inside of the building locating problem areas in the ceiling and walls. Next, we move to the rooftop and inspect seams, gutters and roof units. See the "roof inspection process" for more information.

Clean Rooftop Debris

Before we get started on repairing the damages to your roofing system our crews clean debris and remove damaged components from the problem areas.

Photos of Damages

After the safety plan is in place our crew will deliver the roof system materials and tools to the job site, then carefully move them to the rooftop to avoid any disruption or inconvenience around the base or entrance of your building.

Roofing System Repair

Our roofing crews will begin on repairing the damaged sections to your roofing system after the inspection and cleaning is complete. In this step we ensure a water tight seal on a daily basis to prevent additional damage to the building during the repair process.

Photos of Repairs

Once the repairs have been completed by our roofing crews, we will take photos showing the details of each repair in and provide them to you in our repair packet.

Repair Information

After your repairs are complete we will put together an informational packet including photos of the damages, repairs, the total cost for repairs and any additional information necessary and send it to you.

Post Repair Follow Up

After the 1st rain in your area, expect our staff to follow up with you on your buildings roof system repairs. We want to ensure your buildings safety and confirm it is water tight. We also schedule in a yearly follow up as an added value to our service.

Ready to get started?

Contact our commercial roofing company today to request a roof repair!

Partner with us and find our why we're one of the leading commercial roofing contractors in the Midwest.


Most frequent questions and answers about roof repair services

Every roof and every issue is different and will require a thorough and complete roof evaluation. If you would like a no cost, no obligation inspection on your roof, request an evaluation today!
Yes, for a nominal fee our crews can be dispatched to your building to provide necessary emergency repairs. A leaking roof can be a hazard to your staff and customers, and / or damage your equipment and inventory. Need emergency repairs now? Request an evaluation today!
If your building is experiencing roof leaks, has open seams, punctures, blow off & billowing, shrinkage, ridging & splitting, hail damage or other weather damage, we can fix it. We specialize in commercial & industrial roof repairs and can solve almost any roof problem.
We are located in Covington, Indiana and provide premier roofing services throughout Indiana & Illinois. Here are a few of the surrounding areas we serve: Danville, Champaign, Decatur, Bloomington, Veedersburg, Crawfordsville, Indianapolis, Lafayette, Muncie & Terre Haute. Want to know if we can service your building? Contact us today!
We will work tirelessly to minimize disruption as much as possible and install a high-quality low maintenance commercial roofing solution that will last for years to come. Our goal is to leave you 100% satisfied with every aspect of your experience with Sentry so that when you have roofing concerns on a different project, the first call you make is to us.
  1. TPO Roofs
  2. PVC Roofs
  3. EPDM (Rubber) Roofs
  4. Tar & Gravel Roofs
  5. Built-up / Bitumen / Modified Bitumen
  6. Metal Retrofit Roofs

Roof Repair Service Areas

Indiana, Illinois, & Mid-West Commercial & Industrial Roofing Contractor

Sentry Roofing Coverage Area
  • Danville, IL
  • Champaign, IL
  • Urbana, IL
  • Paris, IL
  • Mattoon, IL
  • Decatur, IL
  • Effingham, IL
  • Bloomington, IL
  • Peoria, IL
  • St. Joseph, IL

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

Commercial Roof Installation Indiana
School Roofing Systems

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