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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4.6
23 Reviews
4.6

23 Reviews

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23 Reviews of Jon Mullen

November 19, 2025

Dealership Rating
Employee Rating

I’m a very loyal customer, I’ve bought 6 vehicles through Kunes in the last 13 years. I feel I was totally taken advantage of for a battery replacement. I was charged $900 for this service, something I feel More

by DELAPAZDUO
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
No

Other Employees Tagged: Bob Mann

November 13, 2025

Dealership Rating
Employee Rating

very pleasant service was great and quick enjoyed the whole store parts were great too More

by JOHN.YOUNG2
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Adam Zerbach, Robert Rocha

November 10, 2025

Dealership Rating
Employee Rating

Always great service at Kunes of Lake Geneva. Jon and team are great thank you More

by JMULLEN1225
Service Price Transparency
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Recommend Dealer
Yes

October 29, 2025

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Employee Rating

Dropped off a company vehicle that was leaving town and was having issues. We gave them no notice as the problem was something that needed immediate attention. They were quick to respond and fix the probl More

by SSANDKUHLER
Service Price Transparency
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Service Communication
Recommend Dealer
Yes

October 24, 2025

Dealership Rating
Employee Rating

Easy to make appointment and done on time. Lot’s of communication friendly help Provided quick ride into town all good More

by RLEMCKE
Service Price Transparency
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Recommend Dealer
Yes

October 16, 2025

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Employee Rating

1 hour service turned into 3 hours which I can live with, the issue is that I brought my car in clean and you gave it to me with water spots everywhere and I had to take it home to clean it. computers froze More

by dave.hall1974
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No

October 16, 2025

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Employee Rating

My tire cap was missing and the four tires were set uneven and beneath the required tire pressure. 33,35,37,38. More

by marladunn5
Service Price Transparency
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Recommend Dealer
Yes

October 14, 2025

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Employee Rating

The dealer was prompt and honest about a major repair. They dealt with the extended warranty company on my behalf and only charged half the normal deductible. It was ready when promised. Very satisfied. More

by jan.plank
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Also the other service guy was great

October 11, 2025

Dealership Rating
Employee Rating

Vince was professional, knowledgeable, and very patient with explaining the vehicle. Would recommend the dealership. More

by bmlebron
Sales Price Transparency
Trade-in Experience
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Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Robert Rocha , Vince Danno. 5 stars

October 07, 2025

Dealership Rating
Employee Rating

Great service and very efficient. Bob is an excellent person to deal with. He communicates well and makes people feel very comfortable. More

by andrewferraro
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Bob Mann.

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