The Best GMC Repair in Wallkill, NY

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

#1

C & S Auto Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned auto repair shop known for its expert diagnostics and honest service. They have built a stellar reputation for handling complex drivetrain and engine issues on domestic trucks, with specific expertise in GM products. Customers frequently praise their ability to solve problems that dealers and other shops could not, particularly with diesel and transmission systems.

35 North St, Middletown, NY 10940 (Approx. 5 miles from Wallkill)

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Orange County Truck & Auto Repair

4.6
(120 reviews)
Verified

This shop specializes in light-duty and heavy-duty trucks, making them an ideal choice for GMC Sierra and Canyon owners. Their technicians are well-versed in the demands of trucks used for work and towing. They offer comprehensive services from routine maintenance to major engine and transmission overhauls, with a strong focus on 4WD systems and suspension work for both on and off-road performance.

511 State Route 211 E, Middletown, NY 10940 (Approx. 6 miles from Wallkill)

Specialties & Features

Heavy-duty truck suspension
4WD and towing system service
Transmission repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Apex Automotive & Performance

4.7
(90 reviews)
Verified

Apex focuses on both repair and performance, attracting owners of high-trim models like the GMC Denali. They combine advanced diagnostic capabilities with a passion for GM vehicles. They are particularly adept at troubleshooting complex electronic and luxury features found in Denali trims, while also performing expert-level engine and transmission service.

4954 Route 9W, Newburgh, NY 12550 (Approx. 12 miles from Wallkill)

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Diesel engine service

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Wallkill, NY, is characterized by a reliance on reputable independent shops in neighboring commercial hubs like Middletown and Newburgh. While Wallkill itself has general automotive service stations, the demand for specialized expertise in Duramax, Allison transmissions, and advanced truck systems is met by these established, high-quality providers in the region. Competition is healthy, driving a focus on customer service and technical excellence. Typical pricing is significantly more competitive than dealership service departments, with labor rates generally ranging from $120-$160 per hour. The top shops distinguish themselves through specific certifications (such as ASE Master Technicians), investment in proprietary GM diagnostic tools, and a track record of successfully servicing the local community's fleet of work and personal trucks. For complex issues, residents are willing to travel a short distance to these specialists for the assurance of quality and expertise.

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 Wallkill regulations and climate