Top 3 GMC Repair Shops in Fieldon

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

#1

Cerny's Service Center

4.8
(180 reviews)
Verified

A family-owned and operated business with a long-standing reputation for honesty and expert work on domestic trucks and SUVs. They are particularly known for their deep diagnostic capabilities on complex systems, from diesel engines to modern electronics. Their technicians have extensive experience with the full GMC lineup, including heavy-duty and Denali models.

1105 S State St, Jerseyville, IL 62052

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

C & S Automotive

4.7
(130 reviews)
Verified

Known for their technical proficiency and high customer satisfaction, C & S Automotive specializes in complex drivetrain and electronic systems. They are a top choice for owners of GMC Sierra Denali and vehicles with advanced towing packages, offering comprehensive diagnostics and repair.

2003 W Homer Adams Pkwy, Godfrey, IL 62035

Specialties & Features

Denali electronics diagnostics
Towing package maintenance
EcoTec engine service

Business Information

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

M & M Auto Service Inc.

4.6
(90 reviews)
Verified

A well-established, trusted local shop that provides a full range of automotive services with a strong focus on American-made trucks. They have built their reputation on reliable transmission work and 4WD system service, making them a go-to for GMC owners with workhorse vehicles.

1102 W Carpenter St, Jerseyville, IL 62052

Specialties & Features

4WD system service
Transmission repair
General GMC maintenance

Business Information

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

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

** The GMC repair market serving Fieldon, Illinois, is characterized by a reliance on high-quality, independent shops in neighboring towns rather than dealerships, which are located further away in Alton or St. Louis. The competition level is moderate, with a few long-standing, family-owned businesses dominating the market for specialized truck repair. The average quality of service is very high, as these shops have maintained their reputations over decades through word-of-mouth and consistent, honest work. Typical pricing is competitive and generally lower than dealership rates, while the level of personalized service is often superior. Customers can expect labor rates in the $110-$140/hour range. For the specific specialties requested—Duramax, Allison, and Denali systems—the expertise is concentrated in shops like Cerny's and C & S Automotive, which have invested in the necessary training and diagnostic equipment. For Fieldon residents, this means excellent service is readily available within a 15-20 minute drive.

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 Fieldon regulations and climate