The Best GMC Repair in Waterville, PA

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

#1

Stetler Diesel & Auto Repair

4.8
(240 reviews)
Verified

A highly regarded, family-owned shop known for its deep expertise in diesel performance and repair. They are the go-to specialists in the Williamsport area for complex Duramax engine work, from routine maintenance to major performance upgrades and diagnostics. Their technicians are well-versed in the latest GMC electronics and heavy-duty systems.

1848 E 3rd St, Williamsport, PA 17701

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Crouse’s Auto & Truck Service

4.7
(180 reviews)
Verified

Crouse's has built a strong reputation over two decades for comprehensive service on both domestic cars and heavy-duty trucks. They are known for reliable transmission work, including the Allison and newer 10-speed models, and have extensive experience with 4WD systems and towing package maintenance for GMC Sierra and Denali models.

331 Rose St, Williamsport, PA 17701

Specialties & Features

Allison transmission repair
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

Blaise Alexander Family Dealerships - GMC Buick

4.5
(300 reviews)
Verified

As the area's primary GMC dealership, this provider offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. They are the premier choice for warranty work, complex Denali luxury feature and electronics issues, and factory-specified service on all models, including the latest EcoTec3 and Duramax engines.

2340 E 3rd St, Williamsport, PA 17701

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

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

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

** The GMC repair market servicing Waterville, PA, is centralized in the Williamsport area. The market is characterized by strong competition between highly capable independent specialists and the established dealership. For GMC owners, this is a favorable environment. * **Average Quality:** The quality of specialized repair is high. Independents like Stetler Diesel and Crouse's compete on deep technical expertise, often for complex drivetrain and performance issues, while the dealership provides the assurance of OEM standards and training. * **Competition Level:** Moderate to high. The presence of multiple top-tier options means shops must maintain excellent service and customer satisfaction to thrive. This benefits the consumer. * **Typical Pricing:** Pricing follows a standard tiered structure. The dealership (Blaise Alexander) typically commands the highest labor rates, reflecting their factory-specific tools and training. The independent specialists (Stetler, Crouse's) often offer more competitive labor rates while providing an equivalent or superior level of expertise for their specific niches, particularly in diesel and transmission repair.

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 Waterville regulations and climate