The Best GMC Repair in Quincy, PA

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

#1

C&C Automotive & Truck Repair

4.8
(240 reviews)
Verified

A highly reputable and long-standing family-owned business known for its technical expertise with both domestic and import vehicles, with a strong focus on GM trucks and SUVs. They are a go-to for complex diesel and transmission work, praised for their honesty and thorough diagnostics.

11077 Buchanan Trail East, Waynesboro, PA 17268

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Fox's Service Center

4.7
(180 reviews)
Verified

Fox's has built a stellar reputation in the Chambersburg area for its professional service and deep knowledge of American-made trucks. They are equipped with advanced diagnostic tools specifically for modern GM engines and complex electronic systems, making them a strong choice for Denali models.

3155 Philadelphia Ave, Chambersburg, PA 17201

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Towing package maintenance

Business Information

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

Mighty Auto Service - Chambersburg

4.6
(150 reviews)
Verified

While part of a larger network, this location has a strong local presence and is consistently recommended for dependable service on GM vehicles. They offer a comprehensive range of services from routine maintenance to major repairs, with specific expertise in 4WD systems and drivetrain components.

1080 Sheller Ave, Chambersburg, PA 17201

Specialties & Features

4WD and towing system service
Transmission repair
General GMC maintenance
repair

Business Information

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

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

** The GMC repair market serving Quincy, PA, is characterized by high-quality, independent shops located in the surrounding commercial centers, primarily Waynesboro and Chambersburg. Due to Quincy's rural nature, there are no dedicated GMC-exclusive dealerships within the immediate area, which shifts the market towards highly competent, third-party specialists. **Average Quality:** The quality of service is generally high. These top-tier independents compete directly with dealerships by offering comparable expertise, often at more competitive labor rates, combined with a personalized, customer-focused approach. **Competition Level:** Competition is moderate but specialized. These shops compete not on price alone but on reputation, technical specialization (especially for diesel and transmission work), and long-term customer relationships. The barrier to entry for this level of specialized service is significant, which keeps the field small and elite. **Typical Pricing:** Pricing is premium for the specialized services requested. Duramax injector replacement or Allison transmission rebuilds are complex jobs that command higher parts and labor costs. However, labor rates are typically 10-20% lower than at a metropolitan-area GMC dealership. Customers can expect fair but not inexpensive pricing, reflecting the high level of expertise and equipment required.

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 Quincy regulations and climate