Protecting Buildings in Indiana & Illinois Since 1984
Identify issues and rooftop damages by inspecting your commercial or industrial building roofing systems.Learn More
Our roofing crews specialize in new roofing system installations on flat or low sloped commercial or industrial buildings.Learn More
There comes a point where repair is no longer cost effective. Our team is here to end the hassle of constant leaking by replacing the failing roof.Learn More
Repairing your roof can prevent damage to the building structure and contents, and risk to staff and clients.Learn More
Keep potential issues at bay with inspection at least once a year, but preferably both spring and fall.Learn More
Schedule your no cost, no obligation commercial roof evaluation today!Request Evaluation
years of service
repeat or referral
Sentry Roofing, Inc. is an Award Winning Duro-Last® Platinum Contractor. If you are in need of a commercial roofing contractor in Indiana, Illinois or throughout the Midwest look no further then an industry leader with 37+ years of experience.
Our roofing crews are professional, polite and highly-trained; ensuring your roofing system will be properly inspected, installed, replaced, maintained or repaired on-time and on-budget.
Business owners have many roof system alternatives to consider when the time comes to reroof a commercial/industrial facility. One of the most popular and effective choices is a PVC roofing […]
What’s the Right Roofing System for Your Low Slope Commercial Building? It is important to consider the many options available to building owners for flat roofing systems. Commercial buildings are […]
It’s estimated that hail causes as much as $1 billion dollars – or more – in damage to property and farm crops every year. If you’re in Indiana, Illinois or […]
At this time Sentry Roofing is continuing business operations in accordance with the Indiana and Illinois governor issued executive orders. We are also accepting applications, interviewing and hiring. Company policy is in place to assist our crews and office staff in following the guidelines established by state governments to limit the spread of the Coronavirus.