The Best GMC Repair in Waterloo, IN

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

#1

Korte Automotive Service Inc.

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for honesty and expert workmanship. They are known for tackling complex diagnostics and repairs on both domestic and import vehicles, with a significant portion of their work focused on GM trucks and SUVs. They are a top choice for residents seeking an independent shop they can trust for major repairs like transmission and engine work.

416 S Wayne St, Waterloo, IN 46793

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
heavy-duty truck suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Tom Kelley Buick GMC (Service Department)

4.6
(250 reviews)
Verified

As the area's authorized GMC dealership, their service department is the definitive source for factory-trained technicians, genuine GM parts, and the latest technical service bulletins. This is the best option for warranty work, complex electronics, and luxury features specific to Denali models. Their technicians are certified to work on all GMC systems.

5201 C.R. 427, Auburn, IN 46706 (Approx. 5 miles from Waterloo)

Specialties & Features

Denali luxury features and electronics
GMC towing package maintenance
Duramax diesel service

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#3

Auburn Truck & Auto Repair

4.7
(120 reviews)
Verified

As the name implies, this shop specializes in both light-duty and heavy-duty trucks. They have a strong focus on drivetrain and chassis work, making them an excellent choice for GMC owners who use their trucks for towing, hauling, or have modified their suspensions. They have extensive experience with Duramax diesel performance and maintenance.

520 Touring Dr, Auburn, IN 46706 (Approx. 5 miles from Waterloo)

Specialties & Features

Duramax diesel service
4WD and towing system service
heavy-duty truck suspension

Business Information

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

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

The GMC repair market in and around Waterloo, Indiana, is characterized by a blend of a highly reputable local independent shop and the specialized resources of a nearby dealership in Auburn. **Korte Automotive** serves as the trusted local pillar within Waterloo itself, known for its deep community roots and broad mechanical expertise on GM platforms. For factory-specific needs, especially concerning electronics, diagnostics, and warranty, **Tom Kelley Buick GMC** in Auburn is the unavoidable and expert choice. The competition level is moderate but specialized. Customers have clear options: the dealership for OEM precision and the independents for often more personalized service and potentially competitive pricing on certain jobs, particularly those related to suspension and drivetrain. **Auburn Truck & Auto Repair** effectively fills the niche for truck owners with more demanding use cases. Typical pricing aligns with the Midwest, with dealership labor rates being higher, while independent shops offer more value-oriented labor. All top-tier providers command a premium over general mechanics due to the specialized knowledge and equipment required for modern GMC trucks and SUVs.

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 Waterloo regulations and climate