The Best GMC Repair in Warsaw, NY

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

#1

Dickerson Brothers GMC

4.6
(180 reviews)
Verified

As the area's authorized GMC dealership, Dickerson Brothers is the primary destination for factory-trained service, genuine GM parts, and complex warranty work. Their technicians receive direct GM training and have specialized diagnostic tools for all GMC systems, from Duramax engines to Denali electronics.

4333 Veterans Memorial Dr, Batavia, NY 14020

Specialties & Features

Duramax diesel service
Denali luxury features and electronics
Factory towing package maintenance

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Wyoming County Auto Repair

4.8
(90 reviews)
Verified

A highly-rated independent shop known for its expertise in diesel engine repair and heavy-duty truck service. They have built a strong reputation for honest diagnostics, quality workmanship, and specializing in the complex systems found in GM trucks, making them a top alternative to the dealership.

4380 Rt 19 N, Warsaw, NY 14569

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Allison transmission repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Smitty's Auto & Truck Repair

4.5
(70 reviews)
Verified

A well-established local shop with a broad range of capabilities, particularly strong in transmission service and general drivetrain work. They are a trusted name for routine maintenance and repairs on American trucks and SUVs, including Allison transmissions and 4WD systems common on GMC models.

40 W Buffalo St, Warsaw, NY 14569

Specialties & Features

Allison transmission repair
4WD and towing system service
EcoTec engine diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Warsaw

** The GMC repair market in the Warsaw, NY area is characteristic of a rural community: it features a limited number of highly specialized local providers supplemented by a major dealership in a neighboring town. The average quality of service is high, as these businesses rely heavily on reputation and word-of-mouth in a close-knit community. Competition is moderate but specialized; while several general mechanics exist, only a handful possess the specific tools and expertise for Duramax, Allison, and advanced electronic systems. Pricing is tiered. The dealership (Dickerson Brothers) commands a premium for OEM parts and factory-certified labor, which is often justified for warranty and complex electronic issues. Independent specialists (Wyoming County Auto Repair, Smitty's) typically offer more competitive labor rates while still providing high-quality service, making them the preferred choice for many owners of out-of-warranty trucks. Customers in this market strongly value reliability, expertise with diesel and heavy-duty components, and long-term trustworthiness.

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 Warsaw regulations and climate