Kaylub Kosior
Service Advisor
Kunes Chevrolet GMC of Lake Geneva
715 S Wells St
Lake Geneva, WI 53147
Dealership Experience
2 yrs
Industry Experience
2 yrs
Languages Spoken
English
17 Reviews
Write a Review17 Reviews of Kaylub Kosior
October 27, 2026
They did a tire rotation and left my tires under inflated. They said I need a new valve cover gasket that was just replaced six months ago by a different mechanic. I was never sent home with any of inflated. They said I need a new valve cover gasket that was just replaced six months ago by a different mechanic. I was never sent home with any of the paperwork on this supposed gasket that needs replaced nor did I get messaged the video they took. And I was never told that the battery needed replaced in my key fob which I didn’t know how to take apart. More
Other Employees Tagged: Bob Mann
September 30, 2026
Came in for an oil change and tire rotation. Took about an hour and 15 minutes. Final bill did not match quote I signed when I got there, and advisor did adjust when I questioned the differenc Took about an hour and 15 minutes. Final bill did not match quote I signed when I got there, and advisor did adjust when I questioned the difference. I used to get an inspection sheet showing what they checked, but did not receive anything except the receipt this time. And no communication of any other findings. More
Other Employees Tagged: Bob Mann

