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Customer Testimonials

I have observed quality workmanship and constant efforts to meet established construction milestones. Further, I have appreciated the professional respect I have received when discussing various issues during the construction process. I look forward to the successful completion of our next project and would highly recommend Cotterman & Company to others who want to work with an excellent roofing company.

Keith A. St Pierre, Ed D. Superintendent and Construction Administrator

We chose the Sika Sarnafil's Decor Adhered Feltback system for our $13,000,000 Elementary building as a cost-effective roof that would be not only attractive but offer durability and superior insulation properties. We have not been disappointed. The standing seam application is truly elegant. Although the project was over 59,000 square feet, your company was on time, within budget, and provided high quality workmanship. Your customer service has been both curteous and professional. The roof to our new elementary school is beautiful and will last for many years.

Daniel B. Holland, Superintendent
Fort Loramie Local Schools

The professionalism of your staff during our re-roof project was great. The technicians that staffed the job were very conscious and always kept me informed of the projects status. This helped keep the project on schedule and on budget. I would recommend Cotterman & Company and the Duro-Last roofing product to other facilities.

Maintenance Supervisor
Manufacturing Facility, Franklin Ohio

Without any hesitation I would recommend Cotterman & Company for your roofing needs.

Maintenance Supervisor
Manufacturing Facility, Brookville Ohio

Cotterman & Company was faced with some difficult challenges in the installation of our Duro-Last roof. They met those challenges in a professional and thorough manner. I would not hesitate to recommend Cotterman as a Roofer.

Michael D Anderson, Operations Manager
Anderson Concrete Corporation, Columbus, Ohio

Over the years, we have learned that when it comes to roofs, it needs to be done right the first time. That’s why we trust the experience of Cotterman & Company.

Maintenance Manager
Manufacturing Company, Richmond Indiana

It is comforting to know that no matter how challenging or impossible a project may seem, we can trust on a roofing contractor like Cotterman & Company who is willing to go the extra mile to get the project done right the first time.

Project/Maintenance Supervisor
Manufacturing Equipment Corporation, New Bremen Ohio

I would highly recommend Cotterman & Company! From their prompt arrival to the completion of the job, it was just quality through and through. It is obvious they are extremely knowledgeable and experienced -- and that transferred over to the finished job! I can state without reservation, Ohio Ready Mix is a very satisfied customer!

President
Ohio Ready Mix, Bellefontaine, Ohio

I just wanted to write and let you know how pleased we are with our two new Duro-Last roofs Cotterman installed for us. It is a true relief to not have to worry about water leaks every time there is bad weather. The white color has really made a difference in the indoor temperature. This is especially noticeable at our store that has a low ceiling. The roofs look great and it was a pleasure dealing with Cotterman & Company.

Regional Facilities Manager
Upper Midwest Department Store Chain

As maintenance director of Circleville City Schools I would highly recommend the expert services of Cotterman Roofing. We have contracted with Cottermans for all of our roofing services. In each of these projects Cotterman’s service department was prompt and professional, using the best quality products. They offer a wide range of services that fill our needs and have been an excellent resource with exceptional attention to detail and customer service. We will continue to use Cotterman & Company in our future roofing projects.

Rick Sims, Maintenance Director
Circleville City Schools

Better Business
Bureau of
Dayton, Ohio
National Roofing
Contractors
Association
Associated
Builders and
Contractors
Ohio Roofing
Contractors
Association

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