FLAT ROOFING | LOW SLOPED ROOFING | METAL RETROFIT ROOFING
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
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 35+ 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.
Learn how to find a roofing contractor you can trust with this guide. Know what to look for and what to ask for to ensure your company gets the best results.
The most important decision you face for roof repairs or roof replacement is the selection of a contractor. The contractor is your business partner whose purpose is to help you manage one of the most […]
Trying to find the best contractor for your commercial roofing project? Are you considering several different commercial roofing bids? You might not be aware but going with the lowest bid may not be the most […]