Top 3 GMC Repair Shops in Lomax

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

#1

K&K Auto & Truck Repair

4.7
(110 reviews)
Verified

A family-owned and operated full-service shop known for its deep roots in the community and expertise in both domestic cars and heavy-duty trucks. They are a go-to for complex diagnostics and mechanical repairs on GM vehicles, with a strong reputation for honest service and workmanship. While not a dedicated GMC dealer, their technicians have extensive experience with the platform.

100 Main St, Lomax, IL 61454

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Henderson's Service Center

4.8
(180 reviews)
Verified

Located just a short drive away in the larger town of Stronghurst, Henderson's is frequently recommended for its advanced diagnostic equipment and technical expertise. They handle a significant volume of GM truck work, including modern diesel and transmission systems. Their reviews frequently praise their ability to solve problems that other shops could not.

205 N Elm St, Stronghurst, IL 61480

Specialties & Features

EcoTec engine diagnostics
Transmission repair (Allison
10-speed)
Towing package maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Niota Auto Service

4.6
(90 reviews)
Verified

Serving the tri-state area from nearby Niota, this shop has built a strong reputation for dependable repairs on SUVs and trucks. They are particularly noted for their work on 4WD systems and general drivability issues. They offer a good balance of specialized knowledge and general maintenance, making them a reliable choice for everything from Denali electronics to routine service.

201 Illinois St, Niota, IL 62358

Specialties & Features

4WD and towing system service
General GMC maintenance
Electrical diagnostics

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Lomax, IL, is characterized by a reliance on high-quality, independent repair shops rather than dealerships, which are located in more distant metropolitan areas like Burlington, IA, or Peoria, IL. The competition level is moderate but specialized; while there are several general mechanics, only a few shops have the specific tooling, software, and technician expertise required for complex systems like Duramax engines and Allison transmissions. The average quality of service is high, as these local businesses survive on reputation and word-of-mouth in a tight-knit rural community. Typical pricing is competitive and generally lower than dealership rates, with labor hours often ranging from $95-$125 per hour. Customers in this market highly value honesty, turnaround time, and the ability to fix complex issues correctly the first time, which is reflected in the strong reviews and longevity of the top providers. For highly specialized Denali luxury features or advanced emissions-related diesel work, some residents may still opt for the dealership in Burlington for the specific manufacturer training and proprietary tools.

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 Lomax regulations and climate