Management and Finance Team


Click on one of the people below to find out more information.

  • Mike Garrison, General Manager
    (866) 981-0895

    Personal information:
    Mike is a devoted husband and proud father of one of the best golf partner's a man could ask for, Dax Garrison.

    Professional achievements:
    Mike has been the general manager for the Holzhauer organization for several years.

    Community involvement:
    Mayor of Irvington township in Washington county, Illinois. Long standing member of Rutarian's & Masonic lodge.

    Other information:
    Mike is a decorated war veteran.

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  • Jeff Miller, Sales Manager
    (866) 981-0895

    Been with the dealership since 1990. Jeff has one son. Jeff is an avid golfer and sports fan...he loves the blues!!!

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  • Rocky Waldrup, Assistant Sales Manager
    (866) 981-0895

    Been with the dealership since 2007. He was promoted Assistant Sales Manager in 2015. Rocky is married with two boys.
    Rocky is a member of the Coulterville community. Rocky is an avid golfer.

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  • Brock Baldwin , Assistant Sales Manager
    (866) 981-0895

    Been at the dealership since 1995. Brock is married with one son.

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  • Mike Haselhorst, Assistant Sales Manager
    (866) 981-0895

    Been with the dealership since April 2002. Mike is married with 3 children.

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  • Jim Carlson, Assistant Sales Manager
    (866) 981-0895

    Jim is married to his wife Cheryl, and they have two daughters, Sarah and Ellie.

    Professional achievements:
    Jim has twenty-seven years of experience in auto sales and management.

    Community involvement:
    Jim has been a member of the Optimist Club for 12 years.

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  • Jack Hays, Inventory Manager
    (866) 981-0895


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  • CJ Alexander, Finance Manager
    (866) 981-0895

    Has been with the dealership in finance since 1997. CJ is married with 6 children and one grandchild. CJ loves to spend time with his family and is an avid sports fan.

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  • Kenneth Gebke, Finance Manager
    (866) 981-0895

    Has been with the dealership for over 2 years.

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  • James Mathenia, Finance Manager
    (866) 981-0895

    Has been with the dealership in finance since 2008. James is married with 4 children.

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  • Rick White, Assistant Parts Manager
    (866) 981-0895


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  • Ken Robinson, Service Director
    (866) 570-9956


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