About Us

The Tessmer Group's Owner and Founder, Jon Tessmer, has sold to and serviced the Commercial and Residential Construction Industry for over 25 years with many honors and achievements during this time frame.

The firm represents building product manufacturers in the various CSI Divisions in the Construction Industry. We are an Independent Manufacturers Agent in the Midwest and many other regions in the United States,  Jon has held various sales and marketing roles with Fortune 500 companies such as Owens Corning, Kingspan and CertainTeed during his career. Jon is able to draw on his experience in the various market segments of the Construction Industry which gives him the ability to consult on a wide range of topics within the industry.

We offer jobsite consultations by appointment.

Our firm also offers CSI programs for AIA  Credits.

In addition, Jon Sr. also brings the perspective of being a business owner in our industry. He founded a construction company in Ohio that was focused on New Construction. This company successfully completed over 20 projects on time and on budget.

The team features George Tessmer also for consultative assistance at both your jobsite and warehouse. He brings a broad knowledge of both business and construction to our firm. George is a graduate from Akron University and also played football collegiately at Grove City College.

He has won numerous sales awards in his business career before becoming an agent for our firm.  

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