Jon Mullen
Jon Mullen at Kunes Chevrolet GMC of Lake Geneva

Jon Mullen | Page 3

Service Manager

Kunes Chevrolet GMC of Lake Geneva

715 S Wells St
Lake Geneva, WI 53147

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4.8
57 Reviews
4.8

57 Reviews

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57 Reviews of Jon Mullen

January 28, 2026

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Employee Rating

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
Service Price Transparency
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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
Sales Price Transparency
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Finance Experience
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

December 31, 2025

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Jon took care of our 2025 Chevrolet Colorados issue and we were back on the road again. More

by MZIDJR
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Recommend Dealer
Yes

December 26, 2025

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Jon was awesome at communicating with me along the way of my vehicle being at the shop. I appreciate everything all of you did to have a great experience. More

by HEIDIEHLENMOE
Service Price Transparency
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Recommend Dealer
Yes

December 12, 2025

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The people in the service department always go above and beyond to fix anything that needs fixing in a timely manner. More

by RDERRICK7305
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Recommend Dealer
Yes

December 11, 2025

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Genuinely the best dealership I’ve worked with. They are very understanding and helpful. From purchasing my vehicle to maintenance. I would recommend 100% More

by kira.caballero
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Ryan Jones, Vince Danno

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