Jon Mullen
Jon Mullen at Kunes Chevrolet GMC of Lake Geneva

Jon Mullen | Page 5

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

August 29, 2025

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Employee Rating

Kool people to deal with friendly helpful doesn't push me to extra to add to the deal. And when I call for something to add on to the truck thay send me link right away great people to bye from from sails t More

by Toddhiggin
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Recommend Dealer
Yes

Other Employees Tagged: Robert Rocha, Ryan Contreras , Ryan Jones

August 15, 2025

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Jon was very willing to listen to our car problem & was able to take our car in immediately More

by MARYWHITE7984
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Recommend Dealer
Yes

August 04, 2025

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Always a pleasure having service done Jerez people are always friendly and here to help you More

by SDOMALIK
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Recommend Dealer
Yes

July 31, 2025

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China is always courteous and informative. The mechanics are top notch and always answer my questions when I have them. More

by blt9410
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Recommend Dealer
Yes

July 31, 2025

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They’re extremely honest, good news or bad news they will be straight with you. They also look for any recalls that are on your car while it’s in there for service and also double check to make sure the car More

by Vette
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Recommend Dealer
Yes

July 31, 2025

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I had an issue with my car and Jon was very helpful and worked to resolve the issue asap. More

by dklem32
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Recommend Dealer
Yes

July 23, 2025

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Very good service, the tech was able to fix some things that needed looked at. Also the guy who checked me in is helping with getting some part that did not come with the car that should have More

by acolvin_4
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Recommend Dealer
Yes

Other Employees Tagged: Ryan Contreras

July 21, 2025

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Employee Rating

Service advisor could’ve been a bit more personal. Writing up for an appointment oil change only to be told “I’ll get in when I can” does not make sense. More

by hockeyxdan21
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Recommend Dealer
No

July 19, 2025

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Employee Rating

these guys are awesome every scheduled service visit is handled expertly each and every time the timing communication and repairs THANK YOU More

by bobnjoy0
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Recommend Dealer
Yes

July 16, 2025

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I would of liked to have my vehicle washed and clean inside over the years all the dealer ships I have done business with always washed my vehicle after it was serviced I have not experience that fro More

by gapd55
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Recommend Dealer
Yes

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

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