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

  • Larry Mackowski
    General Manager
    262-821-5000 ext 333

    Leading the Porsche team, Larry Mackowski has 20+ years of  experience with the International Autos group and believes customer satisfaction is the number one goal. As General Manager, his job is building a lasting relationship with all of his customers guaranteeing that their needs are met.

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  • Jason Mayes
    General Sales and Finance Manager
    262.821.5000 ext 340

    Weekly schedule is as follows:

    Monday: 9am-8pm

    Tuesday: Off

    Wednesday: 9-6pm

    Thursday: 9-8pm

    Friday: 9-6pm

    Saturday: 9-5pm

    Sunday: Off


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  • Zach Zarder
    Service Manager


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  • Tammy Jund
    Finance Manager


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  • James Andritsos
    Certified Parts Manager


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  • Aaron Harmon
    Certified Brand Ambassador


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  • Jeff Friess
    Certified Brand Ambassador


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  • Kelsie Kuehl
    Porsche Pro


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  • Jakub Papciak
    Certified Porsche Gold Technician


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  • Mike Golownia
    Porsche Technician


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  • Tim Zeirke
    Certified Gold Technician


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