The Best GMC Repair in Glen, MT
Compare the highest-rated gmc repair mechanics in Glen, Montana. All shops are licensed, insured, and verified through our rigorous screening process.
Beaverhead Automotive & Diesel
A highly reputable, full-service shop known for its deep expertise in both domestic vehicles and diesel powertrains. They are a local favorite for GMC owners, particularly those with heavy-duty Duramax trucks used for ranching and towing. Their technicians are skilled in complex diagnostics for both engine and electronic systems.
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T&T Transmission & Auto Repair
While the name highlights transmissions, this shop provides comprehensive automotive repair with a renowned specialty in Allison transmissions common in GMC trucks and SUVs. They are a go-to for complex transmission rebuilds, fluid services, and troubleshooting shifting issues on modern 6, 8, and 10-speed units.
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Big Sky Truck Center
As the area's primary heavy-duty truck service center, they are exceptionally well-equipped to handle the most demanding jobs on GMC 2500/3500 series trucks. Their strengths lie in heavy-duty suspension work, frame repairs, and high-capacity towing system installation and maintenance, making them ideal for customers who use their trucks for serious work.
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Why These Are the Top GMC Repair Auto Repair Shops in Glen
** The GMC repair market in the Glen/Dillon area is characterized by a small number of highly capable, independent shops rather than dealership presence (the nearest GMC dealer is over an hour away). The quality of service is generally high, as these businesses survive by building a strong reputation in a tight-knit, rural community where word-of-mouth is critical. Competition is moderate but specialized; shops often develop a core reputation for specific areas like diesel work or transmissions. Pricing is competitive but reflects the specialized skills and equipment required for modern GMC trucks, especially Duramax and Allison systems. Customers can expect labor rates slightly below national dealership averages but with a level of personalized service and expertise that is often superior. For highly complex Denali electronics, some shops may partner with or refer to specialists in larger cities like Butte or Idaho Falls.
High Ratings
4.7+ star average from verified customer reviews
Fully Licensed
All shops are properly licensed and insured
Proven Experience
10+ years average experience in the industry
Local Experts
Familiar with Glen regulations and climate