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October 2025 by Casey Stellanata
Garrison and the crew at Sinclair are the only people I trust with my cars. Nobody is more honest or better wrenchers. Also I’m not sure if anyone else would tolerate all of my nonsense and ridiculous vehicles. 😂
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August 2025 by Paige Meshnick
We can’t say enough good things about SinClair Glass and Auto! They got us in right away, ordered the parts immediately, and knew exactly what needed to be done. They were very knowledgeable and professional, and they made the whole process smooth and stress-free. Thanks to them, we were able to get back on the road and make it home to Wisconsin. Highly recommend!
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August 2025 by Josh Bava
These guys are the most genuine, friendliest, honest, people I’ve ever had the pleasure to do business with ! Had a major break in my breaks which they managed to fix extremely last minute and get us back on the road within 30 minutes. Highly recommend
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August 2025 by Virginia
Fabulously efficient and pleasant experience. Didn’t have the capability to do the repair, but diagnosed and gave simple guidance to get us on our way to the next big town. If you’re in a jam, I highly recommend seeking their assistance.
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July 2025 by Jeff Watson
This is a great auto shop. Very knowledgeable mechanics who take the time to diagnose the problem. I had a timing belt fail while skirting up a mountain and the shop was careful to evaluate my engine to be sure I didn't have any additional damage to my engine. Not only did they execute the repair with expertise, they are really good people and helped me get through a difficult scenario. Thank you Sinclair Glass and Auto. ❤️ And yes they are a full service auto repair shop!
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July 2025 by Richard Rubicam
When our motorhome broke down near Glacier NP, the shop owner, Garrison Sinclair, met us and the tow truck after hours to get us situated. He squeezed us into his busy schedule and Chris, one of the mechanics, worked on Friday (which was to be his day off) to complete needed repairs before the shop closed for the weekend. My wife and I continued our four week trip after only two days of delay.
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July 2025 by Betsy Branson
Sinclair Auto was amazing! If you have car trouble near Browning go here! Our Toyota Rav4 started acting completely crazy with the electronics while we were visiting Glacier. The nearest dealer wouldn't even diagnose it for a week & 1/2. A local recommended Sinclair. Garrison took us immediately and didn't treat us like we were crazy. He was able to get us fixed up & back on vacation in 30 minutes. It turned out to be an easy fix. His manner was so calm and reassuring for what was a completely nerve-wracking experience for us. And Sunday (the girl in the office) was friendly and nice & patient with me on the phone when we kept dropping in & out of service.
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July 2025 by Lorian Gibson
On our way to Glacier NP, we got a rock chip in our windshield. We called SinClair and they said they would take a look at it even though they thought it might be too big to fill it. It turned out to be small enough he could fill it, and Garrison rearranged his schedule so he could fix it for us right away. While we stayed in the car, he explained everything he was doing and filled the chip with epoxy. He said it would cure for about 20 minutes and we expected he would go work on other jobs, but instead he gave us all sorts of great recommendations about hikes, restaurants, and things to do during our time at Glacier. We so appreciated him fitting us in and sharing his wealth of information with us like our own personal tour guide! Highly recommend Garrison and SinClair!
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December 2024 by Stacey Costel
Prompt efficient professional friendly... Convenient and price is right!
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September 2024 by Leah Hanisch
I can't recommend SinClair Glass & Auto enough. On a recent trip to Glacier NP, our Subaru Outback blew a head gasket. We were fortunate enough that a kind park ranger recommended SinClair. Jeremy at SinClair took time to explain the entire repair process, and completed the work quickly, allowing us to get our car back in time to use it on our trip, and to get home on schedule. He was thorough, doing all the little things to make sure our car was in excellent working condition, and putting us at ease during a very stressful time. Do not hesitate to take your vehicle to SinClair, as this crew does exceptional work!
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August 2024 by Susan Kohut
My check engine light on my 2003 Wrangler went on between Bozeman and East Glacier and a quick call to Napa led me to Sinclair. Garrison was awesome. The shop was quite busy but he spent considerable time diagnosing the problem and explaining it to me and answering my questions. I’d strongly recommend!
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July 2024 by Madeline George
While visiting, my car started to make a noise. We called everywhere, and all booked out two weeks. Called here and they said they could give it a listen and see, but no repairs. Got there and immediately he said it was the heat shield against the exhaust. Jacked up the car and checked. Said it could make it home, and to replace once we got there. No need to panic. Home now, and replaced. I’m so thankful they could take the time to listen to us and the noise, even when they were so far booked out. I’d recommend them to anyone!! Thank you!!
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November 2023 by Joseph Wolf
First class! Excellent staff and quality work.
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July 2023 by John Roesler
While on our trip to Glacier, our car started having issues with a cylinder misfiring. The folks at SinClair took a look immediately when we arrived, and despite them having to drive to Cutbank for the parts, they had the work done in 4 hours!! Amazing experience! Highly recommend the folks here!
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July 2023 by Cheryl Smith
This company has a mechanic who took the time to work us in immediately while we were having truck issues on our way to Alaska. He was able too temporarily fix our truck and then recommended that we head too a dealer in Conrad, MT, Van Motors, who was able too get us in and fix the major issues we were having.Thank you for your kindness and help. If you are traveling near Browning, MT and experience vehicle issues please check out this auto repair company.
