The Best GMC Repair in Polebridge, MT

A family-owned and operated business renowned for its master-level transmission work, especially on heavy-duty Allison units. They have expanded to become a full-service shop with specific expertise in diesel performance, 4WD systems, and the complex electronics found in Denali trims. They are the go-to for serious mechanical issues that general shops won't touch.

Specialties & Features

Located strategically between Kalispell and Bigfork, Lakeside Auto & Diesel has built a formidable reputation for diagnosing and repairing the most stubborn issues on modern GM vehicles. Their technicians have advanced training in EcoTec and Duramax engine diagnostics and are experts in the suspension and towing needs of heavy-duty GMC trucks.

Specialties & Features

A long-standing pillar of the Flathead Valley automotive community, Denny's is known for its honest diagnostics and high-quality workmanship. They serve a massive clientele of local tradespeople and residents who depend on their GMC trucks. Their strengths lie in comprehensive service, from routine towing package maintenance to complex electrical and transmission work.

Specialties & Features