One Auto acquires Tri Rivers Chevrolet in Hastings, MN
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ONE Automotive Group

Trusted Family of Dealers

Ken Vance provides the best car buying experience.

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DealerRater Aug 14, 2026

This is my first mazda and I was highly impressed with my service for my first oil change.

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DealerRater Aug 14, 2026

I had great service, Jared was very nice and knowledgeable about the car I was interested in. I liked that I didn't feel pressured into buying anything. Everything went very smooth.

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DealerRater Aug 14, 2026

Had a great experience with the service department at Chippewa Valley Mazda! Trevor was friendly, professional, and extremely helpful throughout the entire process. He kept everything simple and made sure I was taken care of. I really appreciate the excellent service and will definitely be coming back to Trevor for future service needs!

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DealerRater Aug 11, 2026

Had a great experience with Chippewa Valley Mazda! The staff was friendly, helpful, and made the entire process easy and stress-free. I really appreciated how smooth everything went and would definitely recommend them!

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DealerRater Aug 11, 2026

I was pleasantly surprised to receive such amazing service with Mazda and my salesman. I was given a nice selection of cars and help to secure the payments I needed for my next vehicle. Definitely am recommending to friends.

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DealerRater Aug 4, 2026

We went to Chippewa Valley Mazda looking for a new car. Bryce was very knowledgeable and helped us decide on the type and size of car that would best fit our needs. We are very happy with our new car purchase! Cx70

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DealerRater Aug 4, 2026

Everyone was very helpful when my car broke down and made it super easy and simple to buy a new one.

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DealerRater Aug 4, 2026

I'm not sure that I had Joseph Hubbard as my service advisor, although that's what it says on my paper work. However, I was very pleased with the staff I interacted with and with the service I received. I have interacted with Trevor quite often and always receive great service from him.

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DealerRater Aug 4, 2026

My experience at Chippewa Valley Mazda was amazing! The entire crew was unbelievably helpful and kind! They absolutely had my best interest at heart! They weren’t there to just sell a car they were there to sell you the car that matches you and your life!! I would recommend them to all my friends and family!

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DealerRater Aug 2, 2026

I was extremely impressed with my entire experience. I’ve worked with several dealerships over the years, and Chippewa Valley Mazda is hands down the best group of people I’ve ever had the privilege of doing business with. I had a specific budget in mind, and you went above and beyond to make it work — even when you didn’t necessarily have to. That level of care and commitment says a lot about your team and truly sets Chippewa Valley Mazda apart from the rest. I’ve already been telling everyone I know that Chippewa Valley Mazda is the ... Read More

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Certified Technicians Ready to Service

Whether you bought your car from One Automotive Group or not, we’d be happy to service your vehicle. Our trained technicians know the ins and outs of every brand.

Welcome to ONE Automotive Group

We want to help you find the car of your dreams. For the best car-buying experience in the Eau Claire area, visit one of our dealerships today, and see what exceptional service looks like.

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Contact Us


2900 Lorch Ave
Eau Claire, WI 54701
ONE Automotive Group 44.763530, -91.460370.