Walz Chevrolet Buick-Pontiac-GMC
Over 75 Years of Service to the Winona Area
Service: (507) 205-4472
The staff at Walz Chevrolet Buick Pontiac GMC welcomes you to experience our service and parts departments. We proudly offer a full line of GM quality parts, competitive pricing and GM certified automotive technicians to maintain your GM vehicle. Regularly Maintaining your vehicle is the best way to protect your investment and is essential to your safety and the safety of your passengers.

Please take advantage of the following services to help your service visit be as comfortable a we can make it.
  • Clean comfortable lounge
  • Quick lube location
  • Free refreshments
  • Pick-up and delivery service in the city of Winona
  • Free shuttle rides within 5 miles of the dealership
  • Free loaner vehicles, if your vehicle's repair will take more than 24 hrs
Steve Betthauser
Fixed Operations Director
Walz Chevrolet Buick Pontiac GMC

Our service department offers the best in automotive service to our customers. Our state-of-the-art facility features the most current diagnostic and repair equipment available and our highly skilled factory-trained technicians will deliver efficient, quality vehicle care.

When you need service, feel free to make an appointment online.

Dept Hours Contact Us



Steve Betthauser
Service Manager
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Annette Trachta
Service Advisor
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Peter Van Valen
Service Advisor



Nick Kamrowski
Service Technician


Josh Jacobsen
Service Technician


Tim Ehrat
Service Technician

Niel Christensen 
Service Technician

Mitch Davidson
Service Technician

Russ Prenot
Service Advisor

Dale Bird
Service Technician

Bob Friedenberger
Service Technician

Toby Thompson
Service Advisor


Detail Team


DeAngelo Carson

Craig Jacobs


Justin Hanson 


Walz Chevrolet-Buick-Pontiac-GMC
225 W 3rd St
WINONA, MN
55987
Service
Sun
Closed
Mon
7:30 AM-5:30 PM
Tue
7:30 AM-5:30 PM
Wed
7:30 AM-5:30 PM
Thu
7:30 AM-5:30 PM
Fri
7:30 AM-5:30 PM
Sat
8:00 AM-1:00 PM
Parts
Sun
Closed
Mon
7:30 AM-5:30 PM
Tue
7:30 AM-5:30 PM
Wed
7:30 AM-5:30 PM
Thu
7:30 AM-5:30 PM
Fri
7:30 AM-5:30 PM
Sat
8:00 AM-1:00 PM
Brake fluid flush.....$49.95
Why? Brake fluid is hydroscopic fluid which absorbs moisture, this can lead to corrosion of internal brake components and eventual failure of that component, recommended every two years.

Replace fuel filter.....$49.95
Along with filtering the fuel for you engine, most of the filter for GM cars are exposed to the elements and can develop rust and a possible fuel leak, we recommend replacing every 30,000 miles.

Fuel Injection flush.....$79.95
This process not only cleans the tips of the injectors that is critical for fuel mileage, but keeps the fuel rail free of debris and helps prevent future issues.
Walz Chevrolet-Buick-Pontiac-GMC
225 W 3rd St
WINONA, MN 55987
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Phone: (507) 205-4471
Email: Contact Us
Fax: (507) 454-6823