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January 2024 by John Zerbst
They like to make their customer happy by gaining their customers. Vehicle in and out quickest as they can.
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November 2023 by Brian Davis
Fantastic
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November 2023 by Tessa Nicole McMillan
My mother's check engine light came on so I called around to have someone use a reader to tell me what was wrong with it. The reader said it was the ignition coil and the O2 sensor. So I called mechanics to see where to get the car in for her and to get a quote. Everyone I called was at least a week out. I called Mastiff and they got it in the same day and they came in quite a bit less than other places I called. They even came and picked it up for her! Then, they actually checked on their own to make sure what the problem was before they fixed it. Turns out the ignition coil was the only problem and the car didn't need an O2 sensor at all! They COULD have charged us for the O2 sensor and I wouldn't have known any better, but they were honest about what needed to be done. They were incredibly friendly as well. I highly recommend them!Service: Electrical
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September 2023 by Linda Clifton
Bought a car from James, it broke down, he has been working on it for 9 months and still can't fix it. Some mechanic. Definitely don't recommend using him. Says he can't afford to give us our $ back. Only positive thing he did was warranty it.
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September 2023 by Julio Salas
I called all over to find someone to look at my car and all the places we called were at least a week out for the appointment, just to see it. Mastiff said bring it in the day of and we did and they had it done, running great, in like two hours! I super recommend this place to anyone in the area! They are very professional, friendly, and speedy! Thank you Mastiff!
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September 2023 by Marissa Phillips
I highly recommend Mastiff Mechanic to anyone looking for amazing automotive services! James was the only mechanic in town willing to take a look at our vehicle last minute and was even able to fix the issue by the end of the day. Thank you James and crew for all of your help!
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July 2023 by Cerese Wemple
I called in a panic because fluid was dripping from my truck he took me right in fixed it at a very very reasonable price I love that place!
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June 2023 by R W
James was a lifesaver today. Every other shop refused to help on short notice or even look at the issue. My emergency turned out to be a quick fix and James refused to take my money. Thank you for showing this traveling Canadian some genuine Montanan hospitality.
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May 2023 by Rochelle McKay
Just had my car worked on by them . It has never worked better then now ! Very friendly and welcoming staff ! Great prices ! Above all very honest and just wanting to give the best customer they can ! Definitely will be going back if I have further issues .Services: Steering & suspension repair
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February 2023 by Jordan Thompson
my lights weren't working , called around to several places and no one would ever look at it for a couple weeks. He got me in within hours. in and out in 20 minutes. Best mechanic experience I ever had. Great guy.Will be calling him first every time from here on outService: Electrical
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January 2023 by K. Johnson
James is the best! Fair prices, reliable work and honest advice. Best garage in town hands down
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July 2022 by GARY STANSBURY
Fixed my car on shirt notice and told him I had limited funds....he didn't gouge me.on price...I really appreciate him getting my only mode of transportation running while I was at work....will definately bring any future issues I have to him.
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May 2022 by L Johnson
Great fair priced and knowledgeable business. Not many out there like this. Will return if I can't figure it out.
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December 2021 by Derek Almaguer
Complete Engine Replacement:James helped to replace an engine in our 2008 Ford Explorer. He was able to get a great price on the replacement and labor. Not only that, he got it done super quickly. Our ford is running great! He definitely stands behind his work and is a honest man. I have so far as to recommend him to other family members needing help with their vehicles. He is a great guy, did a fantastic job, and we have found our mechanic for all our vehicles now and will be coming back. Thanks James!-Myles Almaguer
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August 2021 by Steve Clark
I have a 2008 Ram 3500 with a 6.7 Cummins and I’ve taken it to two dodge dealerships and they couldn’t find the problem with it. It would throw a code every time I towed with it and sometimes with just normal driving. Mastiff auto found the problem and fixed it! They did a great job and the prices were very reasonable! I’m so happy to have my truck running right again and it’s all thanks to Mastiff for knowing Diesel engines as well as they do!Service: Check engine light diagnostic