The Best GMC Repair in Miami, IN

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

#1

Gettle's Garage & Diesel Service

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for honesty and deep technical expertise. They are widely regarded as the leading diesel and transmission specialist in the county. Their technicians have advanced training on Duramax and Allison systems, and they are equipped to handle everything from routine EcoTec3 service to complex heavy-duty suspension and towing system repairs.

1312 N Broadway St, Peru, IN 46970

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Kokomo Transmission & Auto Care

4.6
(250 reviews)
Verified

While "Transmission" is in their name, this well-established shop offers comprehensive automotive care with a particular strength in GM powertrains. They are an authorized supplier and servicer of Jasper Engines & Transmissions, indicating a high level of quality and warranty support. They are a top choice for complex 10-speed and Allison transmission rebuilds, as well as general GMC diagnostics and maintenance.

101 E Mulberry St, Kokomo, IN 46901

Specialties & Features

Allison
10-speed transmission repair
EcoTec engine diagnostics
towing package maintenance

Business Information

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

Tom O'Rourke GM Service Center

4.4
(150 reviews)
Verified

As the authorized General Motors dealership service center, they offer the highest level of factory-specific training, tools, and OEM parts. This is the premier destination for warranty work, complex electronic diagnostics on Denali models, and software updates that independent shops cannot access. Their technicians are GM-certified and have direct access to technical bulletins and engineering support.

1690 N Broadway St, Peru, IN 46970

Specialties & Features

Denali luxury features and electronics
factory towing system service
GMC-specific technical service bulletins

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

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

The GMC repair market in the Miami, Indiana area is characterized by a mix of long-standing, trusted local specialists and the official dealership presence. The market is not oversaturated with specialists; instead, a few highly reputable providers dominate the space. Competition is strong on the basis of reputation and specialized skill rather than price alone. * **Average Quality:** The quality is generally high, with several shops boasting multi-decade legacies and deep community roots, which is a strong indicator of reliability in this region. * **Competition Level:** Moderate. Customers have a clear choice between the factory-backed expertise of the dealership (Tom O'Rourke) and the highly-focused, often more personalized service of independent specialists like Gettle's Garage and Kokomo Transmission. * **Typical Pricing:** Pricing is competitive with the broader Midwestern market. The dealership typically commands a premium for OEM parts and specialized diagnostics, while independent specialists often provide more competitive labor rates for major mechanical work like engine and transmission service. For complex diesel or transmission issues, the independents are often the preferred choice for their value and specialized focus.

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 Miami regulations and climate