The Best GMC Repair in Keyesport, IL

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

#1

Beck's Auto & Truck Service Center

4.7
(180 reviews)
Verified

A family-owned and operated business with a strong reputation for heavy-duty truck and diesel service. They are known for their technical expertise, honest diagnostics, and ability to handle complex drivetrain and engine issues on modern GM trucks. Their shop is well-equipped for everything from routine maintenance to major overhauls.

13930 State Rte 127, Carlyle, IL 62231 (Approx. 15 min from Keyesport)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Tom Kelsey's Service Center

4.5
(120 reviews)
Verified

A long-standing, trusted local service center with deep roots in the community. While they service all makes and models, they have specific technicians with advanced training and experience on GM vehicles. They are praised for their work on engine diagnostics, transmission services, and electrical systems, making them a solid choice for Denali models and EcoTec engines.

850 Franklin Street, Carlyle, IL 62231 (Approx. 15 min from Keyesport)

Specialties & Features

EcoTec engine diagnostics
Transmission service
General GMC maintenance
repair

Business Information

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

Beck's GM Center (Official GM Dealership)

4.3
(250 reviews)
Verified

As the primary GM dealership in the region, Beck's GM Center offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. This is the definitive source for warranty work, complex electronics, and ensuring repairs meet exact manufacturer specifications, especially for Denali trim levels and factory towing packages.

700 E McCord St, Centralia, IL 62801 (Approx. 25 min from Keyesport)

Specialties & Features

Denali luxury features and electronics
Factory towing package maintenance
GM-specific certifications
recalls

Business Information

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

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

** The GMC repair market serving Keyesport is characterized by a reliance on nearby towns, primarily Carlyle and Centralia, due to Keyesport's small size. The market is not highly saturated with specialists, but the available options are robust and well-regarded. **Quality is generally high**, with a mix of long-standing, reputable independent shops and a major dealership providing OEM-level service. Competition is healthy, keeping pricing competitive but not cheap. For standard maintenance and repairs, pricing is in line with regional averages. However, for specialized diesel (Duramax) or transmission (Allison) work, expect premium pricing reflective of the required expertise and equipment. Customers are advised to book appointments in advance, especially for the top-tier specialists, as their reputation often leads to a busy schedule.

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 Keyesport regulations and climate