The Best GMC Repair in Rockport, IN

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

#1

Stinnett's Auto & Truck Service

4.7
(180 reviews)
Verified

A long-standing, family-owned business with a strong reputation for honesty and expertise in both domestic cars and heavy-duty trucks. They are known for their diagnostic capabilities and are a trusted local provider for complex repairs on GM vehicles, including diesel and transmission work.

1106 S 3rd St, Rockport, IN 47635

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Owensboro Automotive

4.8
(250 reviews)
Verified

Located just across the river in Owensboro, this is a highly-rated, modern service center with advanced diagnostic equipment. They explicitly advertise expertise with GM vehicles, including the latest electronic systems and powertrains. Their technicians receive ongoing training, making them a top choice for Denali models and complex electronics.

3225 New Hartford Rd, Owensboro, KY 42303

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Pro-Tech Diesel & Auto Repair

4.6
(120 reviews)
Verified

While also located in Owensboro, Pro-Tech has carved out a specific niche in diesel performance and repair. They are the go-to specialist for Duramax owners needing more than just routine maintenance, including performance tuning and heavy-duty towing system enhancements. They have deep expertise in the 10-speed Allison transmission.

2425 Veach Rd, Owensboro, KY 42303

Specialties & Features

Duramax diesel service
4WD and towing system service
Allison transmission repair

Business Information

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

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

** The GMC repair market in Rockport, IN, is characteristic of a small, rural community. There is one primary, highly reputable local shop (Stinnett's) that handles a wide range of domestic vehicle repairs, including GMC trucks, with strong general competency. For highly specialized services—particularly advanced Duramax diagnostics, Denali electronics, or performance-oriented work—residents typically look to the larger market in Owensboro, KY, which is approximately a 20-30 minute drive away. The competition level in Rockport itself is low, but the presence of Owensboro provides a competitive and robust market with multiple high-quality options. Pricing in Rockport is generally reasonable and reflective of a smaller market, while Owensboro shops may have slightly higher labor rates that are offset by more specialized equipment and technician expertise. Overall, GMC owners in the area have access to excellent service, though for peak specialization, a short drive to Owensboro is often the most effective solution.

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 Rockport regulations and climate