The Best GMC Repair in Kansas, IL

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

#1

B & B Automotive & Diesel Service

4.8
(150 reviews)
Verified

A family-owned and operated business with a stellar reputation for expert diesel and transmission work. They are known for tackling complex diagnostics and repairs that other shops turn away, with a specific focus on GM Duramax platforms and Allison transmissions. Their technicians have deep, hands-on experience with heavy-duty truck systems.

1504 N Keller Dr, Effingham, IL 62401

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Ron's Automotive & Transmission

4.7
(200 reviews)
Verified

Ron's has been a cornerstone of the local automotive repair scene for decades. They are an AAMCO Transmissions franchise, giving them direct access to proprietary training and parts for complex transmission repairs, making them a top choice for the Allison 10-speed. They also offer comprehensive general auto repair with strong reviews on electrical and drivability diagnostics.

1515 W Fayette Ave, Effingham, IL 62401

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
Towing package maintenance

Business Information

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

St. Anthony Truck & Auto Repair

4.6
(80 reviews)
Verified

While serving all makes and models, this shop has built a strong reputation for its work on domestic trucks and SUVs. They are a well-regarded independent alternative to the dealership, often praised for their honest diagnostics and quality work on 4WD systems and general engine service. They are a practical choice for routine and complex GMC maintenance.

501 E US Highway 40, Effingham, IL 62401

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General GMC maintenance

Business Information

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

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

** The GMC repair market serving Kansas, Illinois, is characterized by a reliance on the larger commercial center of Effingham. The overall quality is high, with several long-standing, reputable shops that have adapted to the technical demands of modern GMC trucks, especially the popular Duramax/Allison powertrain. Competition is healthy, which helps maintain fair pricing and a focus on customer service. Typical pricing is in line with regional averages: general maintenance starts at $100-$150/hr, while specialized diesel and transmission work can range from $160-$200/hr. For a town the size of Kansas, having multiple top-tier specialists within a short drive means residents have excellent access to quality repair services without needing to travel to a major metropolitan area. The presence of both dedicated diesel specialists and transmission franchises provides GMC owners with clear, expert options for their specific needs.

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 Kansas regulations and climate