Dealership Experience
29 yrs, 5 mos
Industry Experience
36 yrs, 4 mos
Specialties & Trainings
The do's and dont's on leasing
58 Reviews
Write a Review58 Reviews of Ken Hirn
September 12, 2025
Professional, personal, patience, are three words to describe Ewald. Our extended family has purchased over 20 vehicles from Ewald in Oconomowoc over the past 35 years. describe Ewald. Our extended family has purchased over 20 vehicles from Ewald in Oconomowoc over the past 35 years. More
Other Employees Tagged: Mike Balsewicz
September 06, 2025
Courtesy,service awesome! Never had an issue getting an appointment with my work schedule ever. Never had an issue getting an appointment with my work schedule ever. More
Other Employees Tagged: Alec Lambrecht, Josh Reahm, Michael Thorpe, Jimi Taylor
September 06, 2025
I’ve been a user of Ewalds for decades. I bought my Malibu from them 13 years ago and always went there for servicing of that vehicle. Previous to that I’ve had other GM vehicles serviced I bought my Malibu from them 13 years ago and always went there for servicing of that vehicle. Previous to that I’ve had other GM vehicles serviced there as well. I keep coming back for their prompt service, accurate diagnosis and quality workmanship. Recently I purchased a 2025 Trax from them … expecting the great service to continue. I was not disappointed! Upon walking the car lot, I was met by Jennifer Cotteleer who upon introducing herself asked if she could be of help. And boy, was she!! She was a great listener to my wishes and directed me to the Trax. She easily and accurately explained the features, answered all my questions and accompanied me on a test drive. From her introduction to the final purchase of the Trax she was professional and knowledgeable in all her dealings and offered some fun, easy conversations along the way. She was excellent…something I would expect from Ewalds!! She’s “a keeper!!” More
Other Employees Tagged: Dan Neumann, Mike Balsewicz, Rachelle Busse, Jimi Taylor , Angie Scharnell is excellent! She’s so welcoming…always a smile and a listening ear. Love seeing her there!
September 05, 2025
The service manager, Jason was awesome. He cleared up a service record that had some missing information. As always Ken Hirn was personable and accommodating. Mike, the finance manager was He cleared up a service record that had some missing information. As always Ken Hirn was personable and accommodating. Mike, the finance manager was informative and helpful but wouldn't budget on the service contract pricing which left a bad taste in my mouth because it was too high. I probably shouldn't have taken it. Overall, I would recommend Ewald to family and friends. More
Other Employees Tagged: Jason Wisniewski
September 05, 2025
Great group of workers. Not my local shop, but always willing to travel the extra to get great service. Not my local shop, but always willing to travel the extra to get great service. More
Other Employees Tagged: Michael Thorpe
August 27, 2025
It was a great experience, Ken did a great job for us to be able to buy the Tahoe!! be able to buy the Tahoe!! More
Other Employees Tagged: Rachelle Busse
August 26, 2025
Everyone was so friendly and helpful from start to finish answerd out questions will recommened Ken super salesman! answerd out questions will recommened Ken super salesman! More
Other Employees Tagged: Mike Balsewicz
August 09, 2025
There is always room for improvement. Nothing else to say that is worth a xxxx Nothing else to say that is worth a xxxx More
Other Employees Tagged: Mike Balsewicz, Rachelle Busse, Bob Rettmann


