1124 North 24th St Quincy, IL 62301 217-222-0674 kirk@hessautoagency.com

Meet the Staff of Hess Auto Agency

Staff Photo

Gary Hess - Co-Founder


Gary Hess began his career in the car business in 1960, at the age of 21. After years of successfully selling and managing numerous dealerships, Gary and his youngest son Kirk started Hess Auto Agency in 1985. It was his vision, dedication and integrity that our company was founded upon. These principals remain as a constant model for both our business and our lives.

Staff Photo

Kirk Hess - Co-Founder

217-222-0674 - kirk@hessautoagency.com

Kirk Hess, along with his father Gary, is the co-founder and 2nd Generation General Manager of Hess Auto Agency. He has been with the dealership since its inception in 1985. With over 30 years of experience in the auto industry, Kirk continues to locate the area's finest pre-owned vehicles.

He and his wife Sherry, have four children, and seven grandchildren.

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Gail Hess Costigan - Former Office Manager


Gail Hess Costigan has been with Hess Auto Agency since the start of the business in 1985. She's the reason everything stays in balance around here!

Gail and her husband Larry have four children and seven grandchildren.

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Hess Auto Agency of Quincy, LLC - Friendly Staff

217-222-0674 -

From the moment you step on our lot until the time you drive away in your next car, your buying experience with Hess Auto Agency of Quincy, LLC is our number one priority. We encourage you to use the expertise and resources of our sales staff; they are here to help you find the right car at the right price. Call us today at 217-222-0674 to schedule your test drive!

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