Jon Mullen
Jon Mullen at Kunes Chevrolet GMC of Lake Geneva

Jon Mullen | Page 2

Service Manager

Kunes Chevrolet GMC of Lake Geneva

715 S Wells St
Lake Geneva, WI 53147

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4.8
51 Reviews
4.8

51 Reviews

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51 Reviews of Jon Mullen

February 14, 2026

Dealership Rating
Employee Rating

Clean and friendly dealership. Jon was very helpful and informative. He kept me updated on any findings during their check on my car More

by DJWOODS0820
Service Price Transparency
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Recommend Dealer
Yes

February 04, 2026

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The sales crew at Kunes was very helpful at assisting me with the purchase of my car. Vince was very knowledgeable and provided professional service. I would recommend Kunes to anyone in the market for a ve More

by eam318
Sales Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Robert Rocha , Ryan Jones, Adam Zerbach, Vince Danno

January 31, 2026

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This describes the team Awesome very coursety very professional patient …..helpful the team was reliable More

by phoskinsjones54
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Recommend Dealer
Yes

Other Employees Tagged: Cassie Gould, Robert Rocha , Anthony Biondi, Ryan Jones, Adam Zerbach

January 28, 2026

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Has always been friendly and explains all that's been done. The service department is professional in all areas of care for your car. More

by KENDALLKRISTINE93
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Recommend Dealer
Yes

January 28, 2026

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Stephanie was very professional and helpful helping me understand the questions I asked her and gave me personalized care. Thank you! Dawn Hanna More

by DAWNHANNA
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Recommend Dealer
Yes

Other Employees Tagged: Stephanie

January 25, 2026

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Worked with me to get the exact vehicle I wanted. We did it all online until I went out to see it. Every person was kind and greeted me. I walked out with my dream vehicle. More

by USNCH0263
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Recommend Dealer
Yes

Other Employees Tagged: Ryan Jones, Vinnie sales report 5 stars

January 23, 2026

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service amd staff excellent and prompt service, staff very good, slightly higher price than other gm dealers, facility has a small farm town vibe, surprising considering the size and reputation of Kunes More

by PETER.DARRE
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Recommend Dealer
Yes

January 16, 2026

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Very helpful in the service department. They were able to fit in my 2nd vehicle to get an oil change. More

by REITZFAST
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Recommend Dealer
Yes

January 12, 2026

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The service was done in a timely manner at a fair price. I liked the system of texting complete inspection report to my phone. More

by JOHN@HLEBEK.COM
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Recommend Dealer
Yes

January 06, 2026

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Excellent service as always. Very friendly staff and car was completed when promised. I would recommend to is location More

by TJTZ438
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Recommend Dealer
Yes
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