Jason Wisniewski
Jason Wisniewski at Ewald Chevrolet

Jason Wisniewski

Service Manager

Ewald Chevrolet

36833 E Wisconsin Ave
Oconomowoc, WI 53066

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4.6
72 Reviews

Dealership Experience

26 yrs, 3 mos

Industry Experience

26 yrs, 3 mos

4.6

72 Reviews

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72 Reviews of Jason Wisniewski

February 28, 2026

Dealership Rating
Employee Rating

Very satisfied. The team bent over backwards to make we were satisfied and all needs were met More

by FROGTOWN49
Service Price Transparency
Service Time
Service Communication
Recommend Dealer
Yes

February 22, 2026

Dealership Rating
Employee Rating

Ewald always takes great care of us and our vehicles. Thank you for the great service. More

by MJVODAK21
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

February 22, 2026

Dealership Rating
Employee Rating

Thank you Ewald team! Appreciate you! You always assure that I am comfortable while I wait or have a safe ride home while my repairs are being performed. This is incredi More

by M W
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
Yes

February 14, 2026

Dealership Rating
Employee Rating

I had a difficult issue to resolve with my 2021 Silverado. Jason made sure I was both well updated and kept me informed of the details of the issue being allowable under the warranty. He and his te More

by MCCALLA1
Recommend Dealer
Yes

Other Employees Tagged: Jason Wisniewski

February 06, 2026

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Employee Rating

Excellent customer service and willing to go above and beyond to take care of the customer. More

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

Other Employees Tagged: Michael Thorpe

January 30, 2026

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Employee Rating

Have been going to Ewald for years. Sales and service are always done efficiently! Highly recommend them! ❤️ More

by Kristen L
Service Price Transparency
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Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Mike Balsewicz, Alec Lambrecht

January 30, 2026

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Employee Rating

Ewald Chevrolet service is top notch. They go above and beyond to provide great service whether it’s routine maintenance or an immediate issue. Everyone I worked with was friendly and pro More

by melroo
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Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Michael Thorpe , Ray with Courtesy Shuttle

January 19, 2026

Dealership Rating
Employee Rating

Excellent communication and great quality of work Perfect customer service, and I will continue to use Ewald Chevy/Buick More

by scooterfly
Recommend Dealer
Yes

Other Employees Tagged: Jason Wisniewski

January 17, 2026

Dealership Rating
Employee Rating

Josh and the entire service team are top notch. They know what they’re doing and they truly care about you, the customer. All of my experiences have been very positive at Ewald of Oconomowoc! I hi More

by L.GRADY391
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Josh Reahm

December 15, 2025

Dealership Rating
Employee Rating

Great dealer to work with. Always a pleasure to work with. Always tell friends and family about them More

by BILL@GROSKCON.COM
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Dan Neumann, Ken Hirn , Brett Ewald

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