Top 3 GMC Repair Shops in Frankfort

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

#1

Frankfort GMC

4.5
(180 reviews)
Verified

As the local, factory-authorized dealership, Frankfort GMC is the primary destination for owners seeking factory-trained technicians, genuine GM parts, and the most up-to-date diagnostic software for all models, including the high-end Denali trims and heavy-duty trucks.

20625 N La Grange Rd, Frankfort, IL 60423

Specialties & Features

Denali luxury features and electronics
Duramax diesel service
Allison transmission repair

Business Information

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

Mokena Auto Repair

4.8
(250 reviews)
Verified

A highly reputable independent shop located just minutes from Frankfort. They have built a strong reputation for technical expertise on American trucks, with specific call-outs for Duramax diagnostics and transmission work. Their reviews frequently praise their honesty and depth of knowledge.

19110 Everett Ln, Mokena, IL 60448

Specialties & Features

Duramax diesel service
Allison
10-speed transmission repair
EcoTec engine diagnostics

Business Information

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

Pro Auto Care

4.6
(90 reviews)
Verified

A well-regarded local Frankfort shop known for its skilled technicians and comprehensive service offerings. They receive consistent positive reviews for their work on SUVs and trucks, with specific expertise in suspension systems, 4WD service, and general engine diagnostics.

29 Kansas St, Frankfort, IL 60423

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
EcoTec engine diagnostics

Business Information

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

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

** The GMC repair market in Frankfort is competitive and of generally high quality, reflecting the community's affluence and the prevalence of trucks and SUVs. The presence of a dedicated GMC dealership (**Frankfort GMC**) sets a high bar for OEM-level service, particularly for complex electronics and diesel systems. The independent shop sector is robust, with several long-standing businesses like **Mokena Auto Repair** and **Pro Auto Care** competing effectively on personalized service, often at a lower labor rate than the dealership. These independents have carved out strong niches, with some specializing in powertrains and others in chassis and suspension work. Typical pricing follows a tiered structure: dealership labor rates are at the premium end, specialized independents command a slightly lower but still premium rate for their expertise, and general repair shops are the most cost-effective for routine maintenance. For the specialized services requested (Duramax, Allison, etc.), consumers should expect premium pricing regardless of the provider, reflecting the advanced training and equipment required.

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 Frankfort regulations and climate