(800) 446-2133 3245 West US Hwy 136 Covington, IN 47932
Commercial Roofing Contractor in Indiana

Commercial Roof Repair

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

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Commercial Flat Roofing Contractor

Flat Roof Repair

Duro-Last Low Slope Roof Installation Membrane Williamsport, Indiana

Low Slope Roof Repair

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.

We can easily handle situations that:

  • Urgently require repair of your flat, metal or low-sloped roof due to weather damage
  • Are challenging due to building age, location or size
  • Require work on built up, membrane or metal systems

In the event your commercial roof has fallen victim to extreme weather conditions, such as wind or hail, you might be forced to halt business entirely until your roof is repaired. And, we understand that you may be losing thousands of dollars every day that you aren’t operational or open to the public. In cases like this, we’ll escalate our timeline so that you can get back to business as quickly as possible. 

A leaking roof can be a hazard to your staff or can damage equipment or inventory.

When repairs aren’t time sensitive, that doesn’t mean we lag in getting the job done. Even if your business is still operational, repair work is a top priority and will be scheduled promptly. Keeping your facility dry and sound and your building contents and staff safe is critically important. 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’s our goal 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.

Common Roof Issues / Problems

Roof Leaks

Roof Leaks

Open Seams

Open Seams

Roof Puncture


Blow Offs

Blow Off & Billowing




Ridging & Splitting

Hail Damage

Hail Damage



Roofing System Repair Process


Roof System Inspection

Our first task is to inspect the 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 "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?

Request a roofing system repair for your building today!

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

Roof Repair Service Areas

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

Sentry Roofing Coverage Area
  • Covington, IN
  • Veedersburg, IN
  • Crawfordsville, IN
  • Brownsburg, IN
  • Indianapolis, IN
  • Lafayette, IN
  • Greenwood, IN
  • Shelbyville, IN
  • Muncie, IN
  • Terre Haute, IN
  • Danville, IL
  • Champaign, IL
  • Urbana, IL
  • Paris, IL
  • Mattoon, IL
  • Decatur, IL
  • Effingham, IL
  • Bloomington, IL
  • Peoria, IL
  • St. Joseph, IL

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