Compare the highest-rated gmc repair mechanics in Leonardo, New Jersey. All shops are licensed, insured, and verified through our rigorous screening process.
As the authorized GMC dealership for the region, Holman provides the highest level of factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. They are the definitive source for complex electrical diagnostics, Denali luxury feature repairs, and warranty work.
A highly reputable independent shop located very close to Leonardo. They have built a strong reputation for honest diagnostics and expert repair, particularly on American trucks and SUVs. Reviews consistently praise their work on transmissions, engine performance, and 4WD systems.
This shop specializes in light-duty and heavy-duty trucks, making them an excellent choice for GMC Sierra 2500/3500 owners. Their expertise in heavy-duty suspension, diesel engine service, and towing package maintenance is specifically tailored for customers who use their trucks for work and heavy towing.
** The GMC repair market serving Leonardo, NJ is characterized by high quality and moderate competition among a small group of established providers. Due to Leonardo's affluent, suburban nature and proximity to the shore, there is a high concentration of GMC vehicles, especially Denali trims and Sierra HD trucks used for boating and recreation. This demand supports specialized shops. * **Average Quality:** The average quality of service is high. Customers expect and receive expert-level work, particularly for complex systems like Duramax engines and Allison transmissions. * **Competition Level:** Competition is segmented. The dealership (Holman) dominates for warranty and brand-specific electronics work. Independent specialists like A-1 and Shore Truck & Auto compete effectively on price, personalized service, and specific mechanical expertise (transmissions, heavy-duty systems). * **Typical Pricing:** Pricing is at a premium, reflecting the high cost of living and technical complexity of the vehicles. Dealership labor rates are the highest, often 15-25% more than quality independents. Independent shops offer more competitive labor rates but still command a fair price for genuine expertise. Parts costs are significant, especially for diesel and Denali components.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Leonardo regulations and climate