Hummer Repair Services in Portland, OR

Want a Shop That Cares?

Local Service and Repair of HUMMER Vehicles

Supreme Auto Repair Shop in Portland, OR has a team of specialists dedicated to Hummer vehicles. Marketed by GM from 1999 through 2010, Hummer vehicles are no longer being made, but they remain versatile recreational vehicles that combine size, status, and immediate recognition into one huge package. Whoever said that good things come in small packages never took the Hummer into consideration. The civilian version of the military Humvee, Hummers can be used on or off road in nearly any environment. Each Hummer is as unique as its owner. A vehicle this individualized needs specialized care and maintenance.

Off-roading can cause a lot of wear and tear on a vehicle—even if that’s what a vehicle like the HUMMER is designed for. Excellent service and routine maintenance will keep your HUMMER reliable through all terrain. At our shop, we offer individualized high-quality service to keep your Hummer in optimum condition. Whether you drive an H1, H2, or H3, we are qualified to meet all of your automobile’s needs. From major repairs to routine services, our expert technicians stand ready to offer nothing less than the best in customer and car care.

Unlike other shops, we don’t just focus on the vehicle. From the moment you enter our door until you drive away completely satisfied, we strive to offer an excellent customer service experience.

Our certified technicians are always happy to answer any of your questions, and we work hard to get you back on the road (or off-roading) as quickly as possible!

Give yourself and your Hummer the service you deserve—Call our shop or stop in to schedule an appointment today!

Curious About Our Reputation?

Read Testimonials From Happy Customers

Reviews Icon | Supreme Auto Repair Shop

5-star review by Rachel K

"I had a totally positive experience with Max and Supreme. I brought my truck in looking like this (!) late in the day on a Saturday. They had me back on the road by Tuesday. Max was communicative and respectful. He listed all the work his technicians proposed with detailed, reasonable price breakdowns and then answered all my questions. Very happy with the work and will definitely be back (though hopefully not too soon)."
Reviews Icon | Supreme Auto Repair Shop

5-star review by Ally H

"Great service and communication. It took a week to do the work, but offering a loaner car makes that not a big deal. I didn't like the surprise of paying a percentage of the total to pay with a bank card though, that would have added a huge amount just to pay with a card. At least there were other payment options. I didn't get other quotes for repairs, so I can't speak to comparable costs. Overall, I recommend this shop and will likely go back when needed."

5-star review by Diana Zaitseva

"Called in for a Qoute on a set of new tires and a wheel balance for my Subaru Forester. It was very affordable. They also completed a free inspection for me and let me know a few things that my vehicle needed repaired. Happy to have an Auto Repair Shop like this in the area that does Repairs and Tires! Max and Tim were super helpful through the process."

5-star review by Amarah Sidibe

"I had a great experience with Tim—he answered all my questions thoroughly and was extremely helpful. They completed a full inspection of the car I was planning to buy and explained every issue they found, including the major ones, in great detail. Everything was transparent and upfront, especially the estimated costs. I definitely recommend them!"

5-star review by Tony Rodriguez

"This place got the Job done right the first time. No B.S no funny business. The tech Max is the real deal. When to a different tire shop at first and they couldn’t get the job done gave me a bunch of excuses as to why they couldn’t. Nothing but excuses. Came here to supreme they said yeah we could that no problem! And Max got the Job done early. Didn’t even struggle"

5-star review by Rachel K

"I had a totally positive experience with Max and Supreme. I brought my truck in looking like this (!) late in the day on a Saturday. They had me back on the road by Tuesday. Max was communicative and respectful. He listed all the work his technicians proposed with detailed, reasonable price breakdowns and then answered all my questions. Very happy with the work and will definitely be back (though hopefully not too soon)."

Looking for a Local Auto Specialist?

Find Supreme Auto Repair Shop in Portland, OR

Serving Hummer owners across Portland, OR and the surrounding region

Conveniently located in Portland, OR, Supreme Auto Repair Shop proudly serves drivers throughout the surrounding communities with dependable, high-quality automotive care. Our central location makes it easy for residents and nearby commuters to access expert service for all makes and models, including sedans, trucks, and SUVs.


Whether you need routine maintenance, accurate diagnostics, or major repairs, our experienced team is ready to help. Backed by extended warranty support and a commitment to honest workmanship, we strive to be the trusted auto repair destination for Portland-area drivers and neighboring cities.

  • Gresham
  • Beaverton
  • Hillsboro
  • Tigard
  • Aloha
  • Milwaukie
  • Bethany
  • Canby
  • Tualatin
  • Sherwood
  • West Linn
  • Wilsonville
  • Troutdale
  • Fairview
  • Cornelius
  • Sandy