Top 3 GMC Repair Shops in Sidney

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

#1

S & S Truck & Auto Repair

4.7
(180 reviews)
Verified

A highly-rated, family-owned shop known for its expertise in both domestic and import trucks. They have a strong reputation for honest diagnostics and quality workmanship on complex systems, making them a top choice for Sidney residents with GMC trucks, particularly Duramax and Allison models.

1107 Dunlap St, Savoy, IL 61874

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

A-1 Auto & Truck Repair

4.5
(110 reviews)
Verified

With a long-standing presence in the community, A-1 has built trust through reliable service. They are well-equipped to handle a wide range of GMC repairs, from routine EcoTec engine maintenance to more demanding 4WD and towing system services.

1104 E University Ave, Urbana, IL 61802

Specialties & Features

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

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Green GMC Buick Cadillac (Dealership Service Department)

4.3
(250 reviews)
Verified

As the official GMC dealership for the region, Green offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. This is the premier destination for warranty work, complex electronics, and Denali-specific luxury feature repairs.

1501 N Dunlap Ave, Savoy, IL 61874

Specialties & Features

Denali luxury features and electronics
factory towing package maintenance
GMC-specific certified repairs

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Sidney, IL, is characterized by its reliance on providers in adjacent, larger towns like Savoy and Urbana. As a small village, Sidney itself does not host a dedicated GMC specialist. The market is moderately competitive, with a mix of long-standing independent shops and a major dealership vying for business. * **Average Quality:** The quality of service is generally high, as these businesses depend on strong community reputations. The presence of a dealership (Green GMC) sets a high bar for factory-standard repairs. * **Competition Level:** Moderate. Customers have clear choices between the dealership for OEM-certified work and independents for often more personalized and potentially cost-effective service. * **Typical Pricing:** Pricing follows a standard tiered structure. Dealership labor rates are typically the highest, followed by specialized independents like S & S Truck & Auto, and then general repair shops. For specialized services like Duramax or Allison repairs, expect premium labor rates regardless of the provider due to the required expertise and equipment.

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 Sidney regulations and climate