Jon Mullen
Jon Mullen at Kunes Chevrolet GMC of Lake Geneva

Jon Mullen

Service Manager

Kunes Chevrolet GMC of Lake Geneva

715 S Wells St
Lake Geneva, WI 53147

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4.8
46 Reviews
4.8

46 Reviews

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46 Reviews of Jon Mullen

March 23, 2026

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Employee Rating

They got me in and out. Very professional and fantastic service with excellent communication. I will be returning More

by ROBERT_ROCHAJR
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Recommend Dealer
Yes

March 16, 2026

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The whole service department is fantastic, from the moment I walk in till I am done they are superb More

by RDERRICK7305
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Recommend Dealer
Yes

March 02, 2026

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We love working with you guys but we did get a warning light on Friday that said our oil level was low. We were on our way out of town and stopped at Kunes in Delavan to have them check it out. No leaks More

by FUJIESKIMOS
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Recommend Dealer
Yes

February 25, 2026

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Nice service quick and very thorough. My technician was very polite and went out of his way to show me some things. I didn’t know about my car. More

by LJSCHWINN
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Recommend Dealer
Yes

February 16, 2026

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Their services are very timely and that is important to me. Nobody wants to have their vehicle tied up for days. More

by blt9410
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Recommend Dealer
Yes

February 14, 2026

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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
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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
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Recommend Dealer
Yes

Other Employees Tagged: Adam Zerbach, Robert Rocha, Ryan Jones , 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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Purchase Time
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Recommend Dealer
Yes

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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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
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Recommend Dealer
Yes

Other Employees Tagged: Stephanie

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