Compare the highest-rated gmc repair mechanics in Highland Lakes, New Jersey. All shops are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a stellar reputation for specializing exclusively in GM vehicles. They are known for their technical expertise, particularly with complex diesel and transmission systems, and for providing a dealership-level of knowledge with independent shop pricing and personal service.
While "Transmission" is in their name, this well-established shop offers comprehensive automotive care with a recognized specialty in 4WD, AWD, and truck services. They are a go-to for Allison transmission rebuilds and heavy-duty suspension work on trucks used for towing and hauling.
This shop explicitly markets itself as an auto *and truck* repair center, making it a strong candidate for owners of GMC Sierras, Sierras HD, and Yukon XLs. They handle a wide range of services from routine EcoTec maintenance to more complex drivability and electrical issues on heavy-duty platforms.
** The GMC repair market in the immediate Highland Lakes area is limited, with no dedicated GMC-specific specialists located directly within the town's small commercial footprint. Therefore, residents typically rely on reputable service providers in neighboring communities such as Vernon, Sussex, and Augusta. The competition is moderate, characterized by a few high-quality, long-standing independent shops that have built trust through generations of local service. The average quality is high among these established players, as they survive on reputation in a close-knit area. Pricing is typically 20-30% lower than dealerships (like the ones in Morristown or Wayne) but reflects the specialized expertise and overhead of independent businesses. For highly specific issues, particularly with Denali electronics or complex Duramax emissions systems, customers may still consider the dealer for the absolute latest diagnostic software, though the shops listed above are well-equipped for the vast majority of repairs and services.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Highland Lakes regulations and climate