The Best GMC Repair in Franklintown, PA

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

#1

Stetler Diesel & Auto Repair

4.8
(240 reviews)
Verified

Widely regarded as the premier diesel specialist in the region, Stetler Diesel has built an exceptional reputation for its deep expertise in Duramax engines and Allison transmissions. They are a family-owned business known for transparent diagnostics, high-quality workmanship, and catering to clients with heavy-duty trucks, including those used for serious towing and commercial purposes.

4155 N Susquehanna Trail, York, PA 17406

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Ciotti's Performance & Automotive

4.7
(180 reviews)
Verified

Ciotti's is a highly-rated independent shop known for its technical prowess with modern, complex vehicles. They have significant experience with GM vehicles, including diagnostics for EcoTec engines and servicing the advanced electronics and luxury features found in Denali trims. They also handle general maintenance, performance upgrades, and 4WD systems.

454 Stoneridge Dr, York, PA 17403

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
4WD and towing system service

Business Information

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

Fred Beans GMC of York

4.5
(300 reviews)
Verified

As the local GMC dealership, Fred Beans offers the most direct access to factory-trained technicians, genuine GM parts, and the latest diagnostic software. This is the definitive source for warranty work, complex electronic issues, and factory-spec repairs on all GMC models, from the Sierra 1500 with an EcoTec3 to the heavy-duty Denali 3500 with a Duramax/Allison powertrain.

3101 E Market St, York, PA 17402

Specialties & Features

Factory-certified GMC service
Towing package maintenance
Comprehensive diagnostics for all models

Business Information

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

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

** The GMC repair market serving Franklintown is characterized by a clear division between specialized independents and the authorized dealership. The **competition level is moderate to high**, which benefits consumers by driving quality and specialization. * **Average Quality:** The top-tier shops are excellent, offering expertise that rivals or exceeds what is found in larger metropolitan areas, particularly in diesel performance and transmission repair. * **Competition Level:** Customers have meaningful choices. They can opt for the factory-backed expertise and convenience of the dealership (Fred Beans) or the often more personalized, specialized (and sometimes more cost-effective) service of renowned independents like Stetler Diesel or Ciotti's. * **Typical Pricing:** Pricing follows a standard tiered structure. The dealership typically commands the highest labor rates. Specialists like Stetler Diesel charge premium rates justified by their niche expertise and equipment. General high-quality independents like Ciotti's often offer a middle ground, providing advanced technical skills at a rate slightly below the dealership. For complex GMC-specific issues, all three providers represent a premium, value-driven service rather than a budget option.

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 Franklintown regulations and climate