The Best GMC Repair in Richford, NY

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

#1

Maguire GMC

4.4
(280 reviews)
Verified

As the authorized GMC dealership for the region, Maguire GMC is the primary destination for owners seeking factory-trained technicians, genuine GM parts, and the most up-to-date diagnostic software. Their service department is equipped to handle everything from routine maintenance on a GMC Terrain to complex diagnostics and repair on a Sierra HD Denali with a Duramax/Allison powertrain.

370 Elmira Rd, Ithaca, NY 14850

Specialties & Features

Duramax diesel service
Denali luxury features and electronics
Allison transmission repair

Business Information

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

Harding and Hill Auto

4.8
(90 reviews)
Verified

A highly respected independent shop located in the nearby town of Owego. They have built a stellar reputation for honest diagnostics, quality workmanship, and expertise in both domestic and import vehicles. They are particularly known for their work on drivetrains and suspensions, making them an excellent choice for GMC owners needing 4WD service, suspension work, or transmission repairs outside of the dealership.

1888 Taylor Rd, Owego, NY 13827

Specialties & Features

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

Business Information

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

Endicott Diesel

4.6
(120 reviews)
Verified

While not exclusively a GMC shop, Endicott Diesel is the area's leading specialist for diesel engine performance and repair. For GMC owners with Duramax engines, this is the premier independent facility. Their technicians are experts in diesel fuel systems, emissions control systems (including DPF and DEF), and performance tuning. They are the go-to for complex diesel issues that general mechanics may not be equipped to handle.

2501 E Main St, Endicott, NY 13760

Specialties & Features

Duramax diesel service
EcoTec engine diagnostics
Towing package maintenance

Business Information

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

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

** The GMC repair market for Richford, NY residents is characterized by a "hub-and-spoke" model. Due to Richford's small size, there are no dedicated GMC specialists physically located within the hamlet. Residents must look to larger neighboring communities like Ithaca, Owego, and Endicott for expert service. **Average Quality & Competition:** The quality of service is bifurcated. The dealership (Maguire) offers the highest level of OEM-specific technical support and warranty-backed repairs, while the top-tier independents (Harding and Hill, Endicott Diesel) offer deep mechanical expertise, often at a more competitive labor rate and with a more personalized service experience. True competition exists between the dealership and the independents for customer loyalty. **Typical Pricing:** Pricing follows a standard industry pattern. Dealership labor rates are typically the highest, reflecting their specialized training and facility overhead. Independent shops generally offer lower labor rates. Specialists like Endicott Diesel command premium rates for their niche diesel expertise, which is often still less than the dealership. For a complex job like a Duramax injector replacement or an Allison transmission rebuild, customers should expect a significant investment, with quotes ranging from $2,500 to $6,000+ depending on the scope of work and the provider chosen.

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 Richford regulations and climate