Our Reviews

Frederick G|2025 Chevrolet Silverado 1500

Confirmed Sales Customer

12/15/2025

Having all the rebates and trade in brought the price down a lot making it easier to purchase

CASSVILLE, WI

Eldon D|2017 Chevrolet Cruze

Confirmed Service Customer

1/17/2026

The work was done efficiently although it seemed to be a bit pricey. Since the wheels needed to be removed to install new monitor sensors don't think there should have been the additional charge for rotation.

LANCASTER, WI

Lori C|2019 Chevrolet Equinox

Confirmed Service Customer

2/23/2026

Couldn’t ask for better service! Even picked up and delivered the car to my home! Great job!!

LANCASTER, WI

Gary H|2025 Chevrolet Silverado 1500

Confirmed Service Customer

10/7/2025

did good

CASSVILLE, WI

Peter N|2025 Chevrolet Blazer

Confirmed Service Customer

11/19/2025

They do a very job with service and great customer service.

PEWAUKEE, WI

Mike K|2021 Chevrolet 1500 Silverado

Confirmed Service Customer

11/22/2025

Good

FENNIMORE, WI

Carol H|2023 Chevrolet Traverse

Confirmed Service Customer

12/15/2025

The service staff at Les Mack always take good care of our vehicles and are great to work with. This time we had enough oil changes to gain a free one. That's always nice!

BAGLEY, WI

Gary H|2025 Chevrolet Silverado 1500

Confirmed Service Customer

1/26/2026

did good

CASSVILLE, WI

Paula F|2024 Chevrolet Traverse

Confirmed Service Customer

2/11/2026

great customer service

LANCASTER, WI

Elisabeth M|2013 Chevrolet Sonic

Confirmed Service Customer

2/11/2026

Very quick service, helpful, respectful good products

STITZER, WI

Eldon D|2020 GMC 1500 Sierra

Confirmed Service Customer

3/26/2026

Service and support staff did a fantastic job on my Serria. Runs like a new vehicle again!

LANCASTER, WI

VERDA N|2026 Chevrolet Colorado

Confirmed Sales Customer

4/8/2026

My salesman is one in a million...courteous, friendly, personable, reliable, I could go on and on. He found me just what I wanted and timely!

LANCASTER, WI

Mary G|2022 Buick Envision

Confirmed Service Customer

4/11/2026

They were very helpful. Great people.

FENNIMORE, WI

Kenneth O|2019 GMC Yukon XL

Confirmed Service Customer

4/23/2026

Went in for brakes. In and out in a little over an hour

BAGLEY, WI

Mark E|2023 Chevrolet Traverse

Confirmed Service Customer

10/14/2025

Terry and Rachel took care of the warranty claim eliminating my concern our new Traverse was going to be problem

PR DU CHIEN, WI

Randall F|2024 Buick Envision

Confirmed Service Customer

11/20/2025

Please, with the service, no hassle no waste of time

BAGLEY, WI

Angela P|2026 Chevrolet Traverse

Confirmed Sales Customer

11/24/2025

I have purchased vehicles through the dealership for many years, have never had a negative experience and they treat you like a friend. I won’t go anywhere else.

CASSVILLE, WI

Jason C|2022 Chevrolet Tahoe

Confirmed Service Customer

12/20/2025

Staff is very friendly! Always greeting and taken care of with the best people around!

BAGLEY, WI

Curtis M|2025 Chevrolet Silverado 1500

Confirmed Service Customer

1/19/2026

Very quick and easy

LANCASTER, WI

Gary H|2025 Chevrolet Silverado 1500

Confirmed Service Customer

1/29/2026

they did good and on time

CASSVILLE, WI

Lori C|2019 Chevrolet Equinox

Confirmed Service Customer

4/22/2026

Your service is exceptional and I appreciate all you do! Thank You!

LANCASTER, WI

Eldon D|2020 GMC 1500 Sierra

Confirmed Service Customer

6/1/2026

EFFICIENT. LAST TIME FOR TIRE ROTATION LUG NUTS WERE NOT TORQUED DOWN

LANCASTER, WI

Bradley O|2024 Chevrolet Traverse

Confirmed Service Customer

6/19/2026

Friendly staff

BLOOMINGTON, WI

John G|2019 GMC 3500HD Sierra

Confirmed Service Customer

10/9/2025

It was great

POTOSI, WI

Michelle S|2023 Chevrolet Equinox

Confirmed Service Customer

11/2/2025

very kind people

LANCASTER, WI

Scott D|2026 Chevrolet Silverado 2500 HD

Confirmed Service Customer

11/5/2025

Nicki did a great job explaining everything that was completed on the truck. Shop guys did a good job detailing truck.

BLOOMINGTON, WI

Richard B|2022 Chevrolet 1500 Silverado LTD

Confirmed Service Customer

12/26/2025

We needed some service work before leaving on a trip. Les Mack got us in, in spite of a fully booked service schedule. Thank you Les Mack - you are the best.

EASTMAN, WI

Todd G|2017 Chevrolet 1500 Silverado

Confirmed Service Customer

1/20/2026

Service appointment to fit my schedule and all work agreed on was performed perfectly.

POTOSI, WI

DEAN N|2026 Chevrolet Traverse

Confirmed Sales Customer

2/4/2026

As always everything was excellent. Made out experience effortless.

LANCASTER, WI

Greg C|2026 Chevrolet Colorado

Confirmed Service Customer

2/12/2026

I well run dealership

LANCASTER, WI

Randy K|2023 GMC Terrain

Confirmed Service Customer

2/26/2026

You were able to get me in before the deadline for the recall on the GMC. Also, the sales rep. Wade came over to talk with me while waiting for the call.

PLATTEVILLE, WI

Jo E|2024 Chevrolet Colorado

Confirmed Service Customer

4/4/2026

Always do a great job. Feel like family when I take my vehicle in for service. Always have a smile on their face.

BAGLEY, WI

Harry K|2026 Chevrolet Equinox

Confirmed Service Customer

4/15/2026

Very happy with my purchase and follow up oil change.

PR DU CHIEN, WI

Todd O|2017 Chevrolet 1500 Silverado

Confirmed Service Customer

8/21/2026

They were able to schedule around needs and fix all items needed in a single visit. Great service!

POTOSI, WI

Sherrill F|2024 Chevrolet Equinox

Confirmed Service Customer

8/20/2026

Helpful and friendly

BOSCOBEL, WI

Patricia P|2020 Chevrolet Equinox

Confirmed Service Customer

12/10/2025

Thank you for the flexibility of delivering my vehicle back earlier when school was released early for weather.

HIGHLAND, WI

Kenneth L|2019 GMC Yukon XL

Confirmed Service Customer

12/16/2025

Fast, prompt, friendly knowledgeable staff.

BAGLEY, WI

Rick O|2022 Chevrolet 1500 Silverado LTD

Confirmed Service Customer

3/11/2026

They are the best. They take wonderful care of out vehicles.

EASTMAN, WI

RICHARD B|2026 Chevrolet Corvette Stingray

Confirmed Sales Customer

3/16/2026

You are the best. And you take wonderful care of us always. Thanks for making our auto purchase so smooth and excellent!

EASTMAN, WI

Greg C|2026 Chevrolet Colorado

Confirmed Service Customer

6/12/2026

A quality trustworthy dealership

LANCASTER, WI

Eldon D|2020 GMC 1500 Sierra

Confirmed Service Customer

6/12/2026

Very professional! Took the time to listen to my concerns with prompt feedback.

LANCASTER, WI

STEPHEN B|2026 Chevrolet Colorado

Confirmed Sales Customer

7/28/2026

I enjoyed working with the Chevy representative. He has helped me to achieve my goal in buying a mid-size truck with the features that I was looking for. I am grateful.

LANCASTER, WI

Patrick M|2017 Chevrolet 1500 Silverado

Confirmed Service Customer

10/19/2025

Polite and to the point, just the way I like. All good

FENNIMORE, WI

Scott D|2026 Chevrolet Silverado 2500 HD

Confirmed Sales Customer

10/25/2025

Everyone at Les Mack did a great job!

BLOOMINGTON, WI

Brenda W|2026 Chevrolet Tahoe

Confirmed Sales Customer

1/30/2026

Wade did an outstanding job of showing us everything the Tahoe had to offer.

MOUNT HOPE, WI

Scott L|2026 Chevrolet Silverado 2500 HD

Confirmed Service Customer

3/16/2026

Good experience! Easy to work with.

Lancaster, WI

Sam J|2017 GMC Acadia

Confirmed Service Customer

4/5/2026

I was pleased with the friendly service desk personnel and the timely manner that the work was done.

LANCASTER, WI

Joseph V|2012 Chevrolet Impala

Confirmed Service Customer

4/20/2026

Always prompt convenient service

LANCASTER, WI

JULIE M|2026 Chevrolet Blazer

Confirmed Sales Customer

5/26/2026

Friendly and i was happy a out everything.

ROCK FALLS, IL

Jim S|2025 Chevrolet Traverse

Confirmed Service Customer

7/4/2026

Will return

BAGLEY, WI

Daniel K|2025 Chevrolet Tahoe

Confirmed Service Customer

11/19/2025

Courteous and prompt

Cuba City, WI

Terry O|2024 Chevrolet Traverse

Confirmed Service Customer

2/9/2026

always friendly

POTOSI, WI

Jim M|2024 Chevrolet Trailblazer

Confirmed Service Customer

6/15/2026

Very good!

BLOOMINGTON, WI

SUZANNE T|2026 Chevrolet Tahoe

Confirmed Sales Customer

6/15/2026

Wade, Richard, Todd, and Candy did an outstanding job. They made shopping for a vehicle very easy and welcoming me to the Les Mack.

WAUZEKA, WI

Terry B|2026 Chevrolet Suburban

Confirmed Service Customer

7/8/2026

Always good service.

POTOSI, WI

Katie L|2023 Chevrolet Traverse

Confirmed Service Customer

8/7/2026

Service was awesome: vehicle was picked up and dropped off at my work and service dept texted me information about the service and invoice.

CASSVILLE, WI

Karen F|2018 Buick Encore

Confirmed Service Customer

3/23/2026

All good

MOUNT HOPE, WI

Judy O|2019 Buick Encore

Confirmed Service Customer

6/4/2026

Great service crew !!! Thanks Judy and Bill

LANCASTER, WI

Darlene O|2019 Chevrolet Equinox

Confirmed Service Customer

6/26/2026

Timely service and courteous.

LANCASTER, WI

Randy K|2023 GMC Terrain

Confirmed Service Customer

4/9/2026

I was able to get an appointment for my car that went along with my schedule. The service was fast and complete.

PLATTEVILLE, WI

Gary H|2025 Chevrolet Silverado 1500

Confirmed Service Customer

6/20/2026

did a good job

CASSVILLE, WI

Nicholas F|2026 Chevrolet Silverado 1500

Confirmed Service Customer

7/1/2026

Richard was easy to talk with and definitely had my best interest in mind. 100% would recommend to friends. Thank you for the painless buying experience!

LANCASTER, WI