The Best GMC Repair in Sunnyside, NY

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

#1

G&M Auto Care Inc.

4.8
(180 reviews)
Verified

A highly reputable and long-standing full-service auto repair shop in the heart of Sunnyside. While not exclusively a GMC specialist, they are widely recognized for their expert diagnostics, transmission work, and engine service. They have extensive experience with American brands like GMC, including work on EcoTec engines, Allison transmissions, and complex electrical systems found in Denali models. They are a top choice for Sunnyside residents seeking reliable, high-quality service for their trucks and SUVs.

43-49 45th St, Sunnyside, NY 11104

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
Denali electronics service

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Sunrise Auto Repair

4.6
(90 reviews)
Verified

A well-established and trusted local shop known for its honest service and skilled technicians. They handle a wide range of repairs, with a strong focus on comprehensive diagnostics and electrical systems. They are a reliable provider for GMC owners in Sunnyside for maintenance, suspension work, and troubleshooting the advanced features of modern vehicles, making them a solid choice for Denali models and standard GMC trucks.

41-25 Queens Blvd, Sunnyside, NY 11104

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
General GMC maintenance

Business Information

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

Maspeth Service Center

4.7
(250 reviews)
Verified

Located just across the border in the industrial hub of Maspeth, this is the premier regional specialist for heavy-duty truck and diesel service. They are the closest true expert for the complex needs of GMC Sierra HD owners with Duramax engines and heavy-duty towing requirements. Their technicians have specific training and experience with diesel injection systems, heavy-duty Allison transmissions, and truck chassis, making them the unequivocal top choice for the most demanding GMC repairs outside of a dealership.

56-04 48th St, Maspeth, NY 11378

Specialties & Features

Duramax diesel service
Heavy-duty towing package maintenance
Truck suspension
alignment

Business Information

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

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

** The GMC repair market in Sunnyside is characterized by a few high-quality, independent general auto repair shops that capably handle the majority of needs for GMC Acadia, Terrain, and Sierra 1500 models. These shops excel in general maintenance, EcoTec engine work, and standard transmission service. Their strengths lie in their deep community roots, high customer satisfaction, and adaptability. However, for specialized heavy-duty requirements—particularly Duramax diesel engine repair, complex Allison transmission rebuilds, and advanced towing system diagnostics—the immediate Sunnyside market is limited. Residents with these needs typically look to specialized shops in adjacent industrial neighborhoods like Maspeth or Woodside, or to authorized GMC dealerships in longer driving distance. Competition among the top local shops in Sunnyside is strong, driving a high standard of customer service. Pricing is typical for the New York City metro area, with labor rates generally higher than the national average but competitive within the borough. For complex diesel work, expect pricing to be at a premium due to the required specialization and equipment.

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 Sunnyside regulations and climate