The Best GMC Repair in Mercer, PA

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

#1

Stoughton's Auto & Truck Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in diesel engines and heavy-duty trucks. They have a reputation for tackling complex drivability and powertrain issues that other shops turn away. Their technicians are consistently praised for their diagnostic accuracy and honest service.

1392 Perry Hwy, Mercer, PA 16137

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Mercer Auto & Truck Repair

4.6
(120 reviews)
Verified

A well-established local provider with a broad service capability. They are a strong all-around choice for GMC owners, offering everything from routine maintenance to significant engine and transmission work. They have specific diagnostic equipment for modern GM vehicles and are a common choice for 4WD service and towing system maintenance.

845 E Butler St, Mercer, PA 16137

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
general GMC maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Gee Automotive - Gee Buick GMC (Dealership Service Department)

4.3
(90 reviews)
Verified

As the local GMC dealership, this is the primary source for factory-trained technicians, genuine GM parts, and specialized diagnostics for complex electronic and luxury features, especially on Denali models. While sometimes priced at a premium, they offer the most direct access to GM technical resources, software updates, and recall/warranty work.

825 Butler St, Mercer, PA 16137

Specialties & Features

Denali luxury features and electronics
factory towing package maintenance
GM-specific certifications

Business Information

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

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

** The GMC repair market in Mercer, Pennsylvania, is characterized by a few highly capable independent shops and one dealership, creating a competitive but not saturated environment. The average quality of service is high, as the shops that have endured have built their reputation on serving a rural and commercially active community that relies heavily on dependable trucks. * **Average Quality:** Good to Excellent. The leading independents (like Stoughton's) possess expertise that rivals or exceeds what is often found in larger metropolitan areas, particularly for diesel and heavy-duty systems. * **Competition Level:** Moderate. The presence of a strong dealership and two top-tier independents creates clear choices for consumers. Competition is based on specialized expertise (e.g., diesel vs. electronics), price, and personalized service rather than just location. * **Typical Pricing:** Pricing is tiered. The dealership (Gee Automotive) typically commands the highest labor rates. The specialized independents (Stoughton's) are priced competitively for their high-skill services, while generalists (Mercer Auto & Truck) offer very competitive rates for routine and common repairs. Customers generally report good value for money across the top providers.

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 Mercer regulations and climate