The Best GMC Repair in Rochester, IL

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

#1

Green Chevrolet Cadillac

4.4
(284 reviews)
Verified

As an official GM dealership, this is the premier destination for factory-trained service, genuine GM parts, and complex warranty work. Their technicians receive direct GM training and have access to the latest technical service bulletins and diagnostic software, making them the top choice for sophisticated Denali electronics and new-model drivetrain issues.

3000 S. Dirksen Pkwy, Springfield, IL 62703

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali electronics
programming

Business Information

Years in Business:95 years
Licensed:Yes
Insured:Yes
#2

A-Z Tech Auto & Truck Repair

4.8
(137 reviews)
Verified

A highly reputable independent shop known for its expertise in both domestic and import vehicles, with a strong focus on trucks and SUVs. They receive consistently high praise for their honest diagnostics, quality workmanship, and expertise with diesel engines and transmission services, offering a dealership-level experience at a more competitive price.

2925 S. 6th Street, Springfield, IL 62703

Specialties & Features

Duramax diesel service
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

All In The Wrist Auto & Diesel

4.7
(89 reviews)
Verified

A specialized shop whose name reflects a focus on precision engine work. They have built a strong reputation specifically for diesel performance, diagnostics, and repair. This is the go-to specialist for more complex Duramax issues, performance upgrades, and heavy-duty truck suspension work that goes beyond standard maintenance.

2730 S. 5th Street, Springfield, IL 62703

Specialties & Features

Duramax diesel service
performance
Heavy-duty truck suspension
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 Rochester

** The GMC repair market for Rochester, IL residents is characterized by high-quality options concentrated in the adjacent Springfield metro area. Rochester itself has general automotive repair shops, but for the specialized services you require—especially Duramax and Allison systems—residents typically drive the short distance to Springfield. The competition among top-tier providers in Springfield is strong, which benefits consumers through competitive pricing and a focus on customer service. **Average Quality:** The quality at the top shops is very high, with multiple providers boasting Google ratings above 4.5 stars. The dealership offers OEM assurance, while the top independents provide expert-level service often at a 15-30% lower labor rate. **Competition Level:** Moderate to High for specialized truck repair. There are several excellent independent shops competing directly with the dealership, each carving out a niche (e.g., one in performance, another in general truck repair). **Typical Pricing:** Pricing is tiered. Dealership labor rates are typically the highest ($150-$180/hr). Specialized independents like "All In The Wrist" are in the mid-range ($130-$160/hr), while high-quality generalists like "A-Z Tech" may offer slightly more competitive rates ($120-$145/hr). Complex diesel or transmission repairs represent a significant investment, often ranging from $1,500 to $5,000+ depending on the issue.

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 Rochester regulations and climate