Top 3 GMC Repair Shops in Rapids City

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

#1

B&B Diesel & Auto Repair

4.8
(240 reviews)
Verified

Widely regarded as the premier diesel specialist in the Quad Cities. B&B has built its reputation on expert Duramax diagnostics, performance, and repair. They are a go-to for complex electrical issues, heavy-duty towing system service, and transmission work. Their technicians have deep, manufacturer-specific knowledge.

8301 N Harrison St, Davenport, IA 52806 (Short drive from Rapids City)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty towing systems

Business Information

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

Crouse GMC

4.3
(180 reviews)
Verified

As the area's authorized GMC dealership, Crouse provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. They are the best choice for warranty work, complex Denali electronics, and EcoTec engine diagnostics. Their service department is equipped to handle everything from routine maintenance to major repairs.

7777 27th St, Moline, IL 61265

Specialties & Features

Denali luxury/electronics
EcoTec engine diagnostics
Factory warranty service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

All Transmission & Gear

4.6
(90 reviews)
Verified

A highly specialized shop focused exclusively on transmissions and driveline components. They are experts in the Allison transmission series common in GMC trucks, as well as the newer 10-speed models. Their services extend to 4WD transfer case repair and differential service, making them an ideal choice for drivetrain-specific issues.

4811 Tremont Ave, Davenport, IA 52807

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD transfer case repair

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Rapids City

** The GMC repair market in the greater Quad Cities area, which serves Rapids City residents, is robust and competitive. The quality of service is generally high, with a clear stratification between general repair shops, specialized independent shops (like B&B Diesel and All Transmission & Gear), and the authorized dealership (Crouse GMC). Specialists command a premium but offer deeper expertise and often better outcomes for complex issues like Duramax or Allison repairs. Pricing is competitive with the Midwest average; dealership labor rates are typically the highest, followed by specialized independents, with general mechanics being the most affordable but less capable for the specific services requested. For a GMC owner, particularly of a Denali, HD truck, or diesel model, the market offers excellent options to ensure proper care.

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 Rapids City regulations and climate