The Best GMC Repair in Nassau, NY
Compare the highest-rated gmc repair mechanics in Nassau, New York. All shops are licensed, insured, and verified through our rigorous screening process.
Certified Diesel Solutions
A highly specialized shop focused exclusively on diesel performance, repair, and maintenance. They are the go-to experts for Duramax engines on Long Island, known for their deep technical knowledge, use of advanced diagnostics, and performance tuning capabilities. While their core is diesel, they are fully equipped for the associated Allison transmissions, 4WD systems, and towing components on HD GMC trucks.
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The Foreign & Domestic Auto Care
A long-standing, full-service shop with an excellent reputation for handling a wide range of vehicles, including domestic brands like GMC. They have multiple ASE and GM-trained technicians on staff. They are particularly praised for their diagnostic capabilities on complex EcoTec engines and modern electronics found in Denali models, as well as their comprehensive transmission service.
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All-Wheel Drive & Transmission Specialists
As the name implies, this provider focuses on the drivetrain. They are experts in 4WD and AWD system repair, differential service, and transmission rebuilding for both light and heavy-duty trucks. They are a trusted name for GMC owners experiencing issues with their 4x4 systems, transfer cases, and for maintaining the mechanical integrity of vehicles used for towing.
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Why These Are the Top GMC Repair Auto Repair Shops in Nassau
** The GMC repair market in Nassau County is competitive and segmented. The average quality is high, driven by a affluent consumer base that demands reliability from their vehicles, particularly for towing boats, trailers, and for daily commuting. **Competition** is fierce between dealerships and independent shops. Dealerships offer brand assurance but at a significant premium, while the top independents compete on specialized expertise, personal service, and lower labor rates. **Typical Pricing:** For the specialized services requested, expect to pay a premium. A Duramax injector replacement can range from $2,500-$4,500. An Allison transmission service is typically $300-$500, while a rebuild can be $4,000+. Complex electronics diagnosis on a Denali can start at $150/hour for labor. The shops listed above justify their rates with proven expertise, proper tooling, and efficiency, ultimately providing better value than a dealership for complex mechanical work. Consumers should prioritize shops with specific certifications and a documented track record with their particular GMC model and issue.
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 Nassau regulations and climate