Compare the highest-rated gmc repair mechanics in Niagara Falls, New York. All shops are licensed, insured, and verified through our rigorous screening process.
As the area's primary GMC dealership, Basil provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. They are the go-to for complex electronics, warranty work, and servicing the full range of GMC vehicles from the Terrain to the Sierra HD.
A highly reputable independent shop known for its expertise in diesel engines and heavy-duty truck service. Reviewers frequently praise their honest diagnostics, quality workmanship on complex drivetrain issues, and ability to handle large trucks and SUVs that other shops turn away. They are a strong alternative to the dealership for powertrain and chassis work.
While located just outside the city limits in the broader Niagara region, this specialist is consistently recommended for transmission work and is worth the short drive for GMC owners. They have specific expertise with the Allison transmission series common in GMC trucks and SUVs, as well as the newer 10-speed automatics.
** The GMC repair market in Niagara Falls is characterized by a clear bifurcation. On one end, **Basil GMC** holds a dominant position as the authorized dealer, offering comprehensive, brand-specific service but typically at a premium price point. On the other end, a small number of highly skilled independent shops, like **Niagara Truck & Auto**, have carved out a strong niche by offering deep technical expertise in specific areas like diesel and heavy-duty systems, often at more competitive labor rates. The competition for specialized GMC work is moderate; there are many general mechanics, but few with the specific tools, training, and experience for Duramax, Allison, or advanced Denali electronics. Typical pricing reflects this specialization. Dealership rates are at the top of the market, while reputable independents are generally 15-30% lower. For a major service like a Duramax injector replacement or an Allison transmission rebuild, customers should expect costs ranging from $2,500 to $5,000+, depending on the provider and the exact nature of the repair. Overall, GMC owners in the area have access to competent service, but for top-tier specialists in certain domains, they may need to consider providers in the immediate surrounding region.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Niagara Falls regulations and climate