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Rooftop with scattered red debris overlooking a city skyline of modern buildings
April 21, 2026
Preventative Maintenance: Address small issues now. Roof Replacement Planning: Budget for a replacement. Lock in pricing: Secure today's rates. Priority Scheduling: We still have room for your project this spring or summer!
A person's finger points to the numbers
February 27, 2026
Last week, after the snow and ice finally cleared here in Dayton, Cotterman & Company Inc. completed a roof evaluation on a large warehouse facility that had recently started experiencing leaks. As part of the inspection, a date stamp was located on the membrane: DL ’99. That simple marking told a big story.
January 9, 2026
After severe storms rolled through the area, our Service Department was called to a local hospital to investigate new roof leaks. Cotterman & Company responded quickly and delivered solutions that protected critical facilities with no shutdowns, no delays, and no compromises.
December 19, 2025
We want to take this opportunity to thank our valued customers for a wonderful year. Your trust and support have been the foundation of our success, and we’re truly grateful. We look forward to continuing to serve you with high-quality roofing solutions in 2026 and beyond!
December 8, 2025
Hall of Fame 1500 Press Release for Cotterman & Company Inc. Out of 3,000 Authorized Applicators, only 16 have reached the achievement of 1500 “Perfect 10” roof installations.
November 3, 2025
Cotterman & Company Helps Large Manufacturing Facility Recycle Over 224,000 Pounds of Roofing Material!  Cotterman & Company, Inc. is proud to partner with a large manufacturing facility in their efforts to reduce environmental impact through Duro-Last’s “Recycle Your Roof” program.
October 8, 2025
As the seasons change, one of the most important steps in protecting your commercial or industrial roof is keeping gutters, downspouts, and drains clear. At Cotterman & Company, Inc., we see it too often; gutters and downspouts rusted out because they weren’t cleaned year after year, leaks that started small but…
September 9, 2025
Cotterman & Company, Inc. recently wrapped up a multi-area roofing project in Bellefontaine, OH, delivering durability, performance, and peace of mind with a 20-Year Manufacturers Watertight Warranty across all areas.
August 19, 2025
Now is an ideal time to invest in a modern, energy-efficient roofing system from Cotterman & Company! Under current tax provisions, many commercial property owners can replace or upgrade their roof and deduct a significant portion, in some cases up to 100% of the project cost in the same tax year.