We provide professional quality service by trained professionals using only the best quality replacement parts. Highly trained Certified Professionals guarantee your car will perform at peak performance. Your car is an investment and deserves the tender loving care we can give it. We use fully up-to-date diagnostic test equipment for all vehicles to locate problems fast.
Services
We have been nursing automobiles in the Baker City area back to health since 2001. That marked the beginning of our goal to provide the highest quality professional repair service available. We feel we've met that goal. Using state-of-the-art technology and professionally trained technicians, we are able to bring your vehicle back to factory specs for trouble-free driving.
Now that we have your vehicle running at peak performance, what about stopping? When one goes, one must stop. If your brakes are making a squealing sound, feel mushy or just don't stop you very well, consider bringing it in for a professional brake inspection. We use only quality brake parts, so you won't have to worry whether or not you can stop safely when you need to.
Reviews (22)
Curtis Stillwell
Dec 31, 2021
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J. Leamon
Dec 24, 2021
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Cheryl Holt
Oct 23, 2021
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Nothing as used yet. Car is in parking lot so it better be a qu I ck fix. It's under warranty and I am sitting in car slept for 4 hours before I had to use the restroom. Kenny from star towing is 5 star. I will update further. ........ Okay so it was not the fuel filter. It was Mike's auto clinic in messing up the fuel pump. I ran out of gas . My apologies for being upset with the owner. We both were grumpy at the time. He was nice enough to let me stay the rest of the day and have it towed back to Mike's auto clinic in Nampa, which by the way cost me over 400.00 to have it towed back.
Caleb Louvier
Oct 18, 2021
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My wife was just outside Baker City when our van started to sputter, something was clearly wrong. She was able to make it to Grumpy's. It was just her and our 3 boys, she was 2 hours into a road trip at the time. JR could see the worry on her face and found a way to squeeze her in. He diagnosed and fixed a fuel injector issue, while all that was going on his wife took my wife over to McDonald's to get food for our boys since it was around lunch time. JR and his wife were amazing, they helped keep our boys calm. I can't thank them enough for going above and beyond for my Family (and the Van is running
Denis Savard
Sep 29, 2021
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Truck broke down as I was passing through town. Luckily I was able to limp it to their shop. Ended up being the transfer case imploded, so I had to stay the night in town until my wife could pick me up the next day. Jeffrey was very helpful and drove me to the hotel, even though it was at the end of the day on a Friday holiday weekend.
They fixed the transfer case as well as other ongoing issues I had.
Thanks for the great service and getting my truck back on the road.
They fixed the transfer case as well as other ongoing issues I had.
Thanks for the great service and getting my truck back on the road.
ClassC For
Jul 19, 2021
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My family was stranded in unity, we called grumpies mobile repair, he suggested a tow into town andthen he absolutely saved our entire vacation by finding an elusive sensor that had gone bad, in a day. The price was a third what we expected it to be and I've never been so happy in my life. <3 we are on the road again.
James Worley
Jul 13, 2021
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Candace Cervenak
Jul 12, 2021
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It's been awhile but we are seniors not real savvy with internet so that being said. Our 30 ft motor home broke down in Baker City. It was a oil cooler line which was difficult to find in an older RV. We camped in the parking lot waiting on the part as as all parks/hotels were full during this time. Then, Our generator stopped. Let me just say JR and his wife went the extra mile plus some. Not just a great garage with superior work and customer service but genuinely kind and caring people. After over 3 years we will be going to this lovely town who we feel is made better because of this business
Jackie W.
Jul 09, 2021
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We broke down in the extreme heat wave on July 4th weekend In Baker City, OR. We are senior citizens, with a 16 year old dog in a new small RV. Every mechanic in this lovely small town was booked, the sort of Dodge dealer was out three weeks in appointments! We were stranded, hot, and extremely worried. JR explained how booked he was with similar customers and it was very obvious as to how busy his shop was. I walked in to his clean office to overhear him rescheduling a local customer explaining our situation to this person on the other end of the phone. I couldn't believe it....he was
Rich C.
Jun 15, 2021
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Jeremy Schultz
May 28, 2021
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My wife and I were on a cross country adventure and our RV refrigerator went out, forcing us to use our coolers and keep our food on ice. We were connected to JR and the guys at Grumpy’s by a mutual acquaintance, and they were able to squeeze us in as we were passing through town. Their work was quick, efficient, and expert - they had us back on the road in under an hour with a working fridge and freezer (turned out to be a recalled part that they found out about for us) and gave us the part number that needed to be ordered once we get back home (there was a two day lead time to order it, two
Steve V.
Jul 05, 2020
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They showed up. I know, it seems like a minimum standard, but they showed up on a Saturday when everyone else was either closed or didn't have the knowhow to get it done. The mechanic who showed up was knowledgeable, very helpful, and didn't waste my time. I will always be grateful to Grumpy's for helping me out of a very sticky jam. You guys are great!!
Richard C.
May 22, 2020
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We exited the freeway in City of Baker for evening but well before the RV Park for the night, our Class A diesel RV began sputtering and died numerous times in town. After futile efforts to proceed very far, I called a local diesel mobile service. I was advised that Grumpys diesel repair was the only place in town that repairs diesel rv's. I called Grumpys....just before a 3 day Memorial weekend. Good Luck, Right? They told me to limp over to their shop. As busy as they were, they got on it immediately....got the part (fuel filter) and installed it only moments before closing. CAN&apos
A. Sage C.
Oct 23, 2019
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Grumpys is run by JR and his wife. They have zero professionalism. His wife is extremely rude and JR has a million excuses for why. It's completely unacceptable. If you're overrun, hire people. If you can't, you'll soon run out of business bc this is a very small town and you taking your personal stress on potential customers and then giving excuses bc you can't run a business properly isn't okay. 3 different occurrences I was told "he will call you back" and didn't. JR told me HE would have my vehicle towed, set up an appointment and never showed nor
Troy W.
Jun 22, 2019
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They live up to their name. They do not have the right equipment to talk to the computer on the truck than tell the driver they don't know what they are doing. 1 person working and seemed like he was annoyed with having to work. Waisted 2 hours for employee to say my computer doesn't have any codes (even though they admitted to not having the right equipment.
Michele J.
Jun 09, 2019
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We are in Baker City, OR. We spend a lot of time there with our Family We are full time RV'ers, and have had trouble with our trailer brakes since last Oct. Just Cuz Contracting, which is my brother & cousin told us we must take it to JR at Grumpy's. We made an appointment, 3 weeks out. Truly amazed how busy this place is, yes at first Grumpy seems a little gruff, & he tells you exactly what to expect!! Which we really appreciated his honestly. We were amazed at how many different directions JR & his wife are going in all day long, with constant interruptions. Soo
Marguerite L.
Sep 12, 2018
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Lisa T.
Aug 18, 2018
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Eric P.
Feb 28, 2018
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Heather H.
Aug 31, 2016
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Michael B.
Aug 05, 2016
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Kyle J.
Jul 25, 2016
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I had just passed through Baker City when I had my transmission burn up, leaving me stranded on the freeway 5 hours from home. I got to Grumpy's right at 5 (closing time) and JR stayed late to take a look at my truck for me and diagnose the problem right there before leaving for the day. He then called hotels in the area for me and got me a deal staying at the Best Western while my pickup was being repaired, even giving me a ride over and making sure they had me in before leaving. I also had all of my stuff I was traveling with in the bed of my truck and they let me keep it locked up in the