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Kaylub Kosior
Kaylub Kosior at Kunes Chevrolet GMC of Lake Geneva

Kaylub Kosior | Page 2

Service Advisor

Kunes Chevrolet GMC of Lake Geneva

715 S Wells St
Lake Geneva, WI 53147

Contact Me
4.7
17 Reviews

Dealership Experience

2 yrs

Industry Experience

2 yrs

Languages Spoken

English English

4.7

17 Reviews

Write a Review

17 Reviews of Kaylub Kosior

September 16, 2026

Dealership Rating
Employee Rating

Bob and the guys in the service department are great! Always listen to my concerns More

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

Other Employees Tagged: Bob Mann

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Sep 16, 2026

Kunes Chevrolet GMC of Lake Geneva responded

Knowing that Bob and our service department always listen to your concerns about your GMC Terrain is rewarding. Your praise means a lot to our team.

September 03, 2026

Dealership Rating
Employee Rating

The staff at Kunes Lake Geneva are always pleasant and helpful! Service was fast and reasonably priced! More

by MARK.SEAY
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Bob Mann

Print
Sep 03, 2026

Kunes Chevrolet GMC of Lake Geneva responded

Knowing the service on your Dodge Ram 1500 felt efficient and fairly priced means a lot to our service team. Thank you for trusting us with your truck.

September 02, 2026

Dealership Rating
Employee Rating

Exceptional service. Very professional and polite people. Service was performed in a timely manner. I am very grateful. Thank You! More

by JANINA.BOLESLAW
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Bob Mann

Print
Sep 02, 2026

Kunes Chevrolet GMC of Lake Geneva responded

We’re glad the service on your Buick Verano went smoothly from start to finish. Your recognition of our team’s professionalism and courteous approach means a lot to our service department.

August 24, 2026

Dealership Rating
Employee Rating

Limped vehicle in and quickly had Knowledge fast service and friendly employees. Had us back on the road in no time at all. More

by DRROSA1
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Bob Mann

Print
Aug 24, 2026

Kunes Chevrolet GMC of Lake Geneva responded

Knowing that our quick, knowledgeable service on your Tahoe had you back on the road so swiftly is rewarding. Your recognition of our team’s friendliness means a lot to us.

August 20, 2026

Dealership Rating
Employee Rating

always helpful. very pleasant. explains everything well. good about showing what the cost would be and what should be done next More

by CHRISTINE.OSTRANDER
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Print
Aug 20, 2026

Kunes Chevrolet GMC of Lake Geneva responded

Your note about Kaylub’s clear explanations and cost breakdowns during your GMC Terrain service reflects our team’s dedication to transparency. Knowing that you felt well informed and at ease means a lot to us.

August 19, 2026

Dealership Rating
Employee Rating

Service was performed as required in a timely and courteous fashion. The waiting area was comfortable and clean. More

by RYOUNVS
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Print
Aug 19, 2026

Kunes Chevrolet GMC of Lake Geneva responded

Thank you for sharing your experience. We're glad our team provided timely and courteous service. We appreciate your feedback about our waiting area at Kunes Chevrolet GMC of Lake Geneva.

August 10, 2026

Dealership Rating
Employee Rating

Clean and organized showroom and shop. Pleasant, professional and knowledgeable employees. Timely and reasonable price on the work that was preformed. More

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

Other Employees Tagged: Bob Mann

Print
Aug 10, 2026

Kunes Chevrolet GMC of Lake Geneva responded

Knowing that our clean showroom and organized shop met your expectations is rewarding. We’re glad the service on your Silverado 1500 was professional, timely, and fairly priced.

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