The Best GMC Repair in Stella Niagara, NY

Compare the highest-rated gmc repair mechanics in Stella Niagara, New York. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Lewiston Auto & Truck Repair

4.8
(240 reviews)
Verified

A family-owned and operated business with a stellar reputation for handling both domestic and import vehicles, with a strong emphasis on GM trucks and SUVs. They are known for their honest diagnostics, high-quality workmanship, and expertise in complex diesel and transmission systems. Their technicians regularly attend training on the latest GMC technologies.

850 Center St, Lewiston, NY 14092

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Ray Laks GMC of Niagara

4.5
(180 reviews)
Verified

As the official GMC dealership for the region, this provider offers the highest level of factory-specific training, tools, and access to original GM parts. This is the premier destination for warranty work, complex electronics, and maintaining the luxury features of Denali models. Their service department includes GM Certified Master Technicians.

5900 Porter Rd, Niagara Falls, NY 14304

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Niagara Transmission & Auto Care

4.6
(190 reviews)
Verified

While "Transmission" is in their name, this highly-rated shop offers comprehensive automotive care with a particular expertise in drivetrain systems. They are a trusted local alternative for major repairs like Allison transmission rebuilds, 4WD transfer case service, and differential work, often at a more competitive rate than the dealership.

2430 Military Rd, Niagara Falls, NY 14304

Specialties & Features

Allison transmission repair
4WD system service
Towing system diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Stella Niagara

** The GMC repair market serving Stella Niagara is characterized by a need for residents to travel to neighboring Lewiston or Niagara Falls for specialized service. The market is not oversaturated, but features a clear hierarchy of providers. The official dealership (Ray Laks) sets the benchmark for OEM-standard service, particularly for complex electronics and warranty work, at a premium price point. Independent shops like Lewiston Auto & Truck Repair and Niagara Transmission represent the high-quality, locally-owned segment of the market, often providing more personalized service and competitive labor rates for major mechanical repairs (engines, transmissions, suspension). Customer satisfaction is generally high across the top providers, as evidenced by strong review profiles. Typical pricing aligns with regional averages, with dealership diagnostics and labor being approximately 15-20% higher than reputable independents. For a GMC owner in Stella Niagara, the choice often comes down to the nature of the repair: dealership for electronics, luxury features, and warranty; independents for powertrain, diesel, and suspension work.

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 Stella Niagara regulations and climate