The Best GMC Repair in Centralia, IL

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

#1

Pro Auto Care

4.8
(240 reviews)
Verified

Pro Auto Care is consistently ranked as the top-rated general auto repair shop in Centralia. They have built a strong reputation for diagnosing and repairing complex issues on domestic vehicles, with a significant portion of their work being on GM trucks and SUVs. Their technicians have advanced training and tooling for modern engine and transmission diagnostics.

1300 E McCord St, Centralia, IL 62801

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
Denali electronics
features

Business Information

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

Centralia Tire & Auto Service

4.6
(180 reviews)
Verified

A well-established, family-owned business known for its honesty and high-quality work. They serve a large clientele of truck and SUV owners. They are particularly strong in suspension, alignment, and drivetrain services, making them an excellent choice for 4WD, towing, and heavy-duty suspension needs on GMC Sierras and Yukons.

1200 E McCord St, Centralia, IL 62801

Specialties & Features

Heavy-duty truck suspension
4WD and towing system service
general drivetrain repair

Business Information

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

Diesel Pros of Centralia

4.4
(90 reviews)
Verified

While a newer entity compared to the others, Diesel Pros has quickly become the go-to specialist for diesel performance and repair in the region. They focus specifically on diesel engines, with deep expertise in the Duramax platform. This is the premier choice for owners of GMC 2500/3500 trucks requiring specialized diesel engine work, including performance tuning and emissions-related repairs.

305 S Poplar St, Centralia, IL 62801

Specialties & Features

Duramax diesel service
diesel performance tuning
exhaust
emission systems

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Centralia is characterized by a few high-quality, independent service centers that effectively serve the role of specialists, as there is no dedicated GMC/Cadillac dealership within the city limits (the nearest is in Mount Vernon). The competition is moderate but quality is generally high, with these top providers maintaining excellent reputations through word-of-mouth and consistently positive online reviews. **Average Quality:** The top-tier shops provide quality that rivals or exceeds dealership service, largely because they retain experienced, long-term master technicians. **Competition Level:** Moderate. The absence of a direct dealership means these independents capture nearly the entire market for out-of-warranty GMC vehicles. They compete on reputation, specialized expertise, and personalized service rather than price alone. **Typical Pricing:** Labor rates are competitive for a rural Midwest market, typically ranging from **$110 - $140 per hour**. This is significantly lower than dealership rates in larger metropolitan areas. Parts markup is generally fair, with most shops offering a warranty on both parts and labor. For complex diesel or transmission work, Diesel Pros and Pro Auto Care may command a premium due to their specialized equipment and training.

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 Centralia regulations and climate