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Buick & GMC Service Center

Testimonial from Michael - Brookfield, WI

Sommer's has always provided great customer service. This was a major factor in my selection of an automobile. I can always count on them to do a good job in maintaining my auto.


We welcome everyone to come in and experience the Sommer's Difference like tens of thousands of others already have. Save money, time and hassle by dealing with a growing service department and dealership. You can handle all of the scheduling directly online.


Service You Can Trust - Sommer's

Sommer's Buick GMC is a continuing GM dealer with over 60 years of service to the Southeastern Wisconsin community. Scheduling online is easy and no hassle for getting your vehicle into our service department. We specialize in all GM car truck and SUV models. Read reviews of Sommer's and realize that your car is in good hands with our GM Certified technicians. Our job is to make your service experience as informational as you want it to be.

Save with Sommer's Buick GMC Service, less expensive than "quick lubes" and better technicians who are factory trained to provide the best service, our reputation depends on it. Menu pricing for regular servicing gives you a true picture of total cost upfront, we promise no surprises! We specialize in oil changes, transmission repair, exhaust system maintenance, wheel alignments and regular maintenance.




What Happens After I Schedule an Appointment?

Please use our online form to schedule your next service appointment, or call 866-981-0401. We are standing by to answer your questions and get you in the door as quickly as possible. Upon submitting your information we will:

  • Respond to you promptly via your preferred contact method.
  • Ask any additional questions required to service your vehicle.
  • Confirm your appointment.

Quick Links

Hours

  • Monday: 7 am - 6 pm
  • Tuesday: 7 am - 6 pm
  • Wednesday: 7 am - 8 pm
  • Thursday: 7 am - 6 pm
  • Friday: 7 am - 6 pm
  • Saturday: 8 am - 12 pm
  • Sunday: Closed

Contact Information

Sommer's Buick GMC
sales Sales:
866-979-8832
service Service:
866-981-0401
parts Parts:
866-980-6229

Your privacy is important to us.

Sommer's Buick GMC takes your privacy seriously and does not rent or sell your personal information to third parties without your consent. Read our privacy policy.