The Best GMC Repair in Shirley, IN

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

#1

Knightstown Transmission & Auto Care

4.7
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for complex transmission rebuilds and diesel engine service. They are known for their technical expertise, particularly with the Allison transmission series and Duramax engines, making them a top-tier independent shop for heavy-duty GMC trucks.

4078 W US Hwy 40, Knightstown, IN 46148

Specialties & Features

Allison transmission repair
Duramax diesel service
4WD system service

Business Information

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

Greenfield GMC

4.5
(250 reviews)
Verified

As the official GMC dealership for the region, this is the premier destination for owners of newer models, Denalis, and trucks under warranty. Their technicians are factory-trained and have direct access to the latest technical service bulletins, specialized tools, and OEM parts for all GMC systems, including advanced electronics and towing packages.

2101 N State St, Greenfield, IN 46140

Specialties & Features

Denali luxury/electronics
factory towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Hubler Automotive Inc.

4.8
(300 reviews)
Verified

While part of a larger regional group, Hubler Automotive maintains an exceptional reputation for honest service and high-quality repairs. Their location in nearby Greenfield features a dedicated diesel and drivetrain service bay, and they are a popular choice for suspension work and comprehensive diagnostics on a wide range of GMC models.

2018 W Main St, Greenfield, IN 46140

Specialties & Features

Heavy-duty truck suspension
diesel engine service
transmission repair

Business Information

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

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

** The GMC repair market for residents of Shirley, Indiana, is characterized by a reliance on service providers in neighboring, larger towns like Knightstown and Greenfield. There is no dedicated GMC specialist physically located within Shirley's city limits. The competition is moderate but of high quality, with clear differentiation between providers. * **Average Quality:** The quality of service available to Shirley residents is quite high, featuring both a certified dealership and highly-rated independent specialists. * **Competition Level:** The market is not saturated, but the existing providers are established and compete on expertise rather than just price. Customers choose based on the specific service needed (e.g., dealership for warranty/electronics vs. independent for transmissions/diesel). * **Typical Pricing:** Pricing follows a standard tiered structure. The dealership (Greenfield GMC) commands premium rates for OEM parts and factory-certified labor. Independent shops (Knightstown Transmission, Hubler Automotive) typically offer more competitive labor rates, making them a cost-effective choice for major drivetrain and suspension work, especially on out-of-warranty vehicles.

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 Shirley regulations and climate