The Best GMC Repair in Mobridge, SD

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

#1

Koehn's Auto & Diesel Repair

4.7
(85 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in both automotive and diesel repair. They are frequently cited in local recommendations for their honest diagnostics and ability to handle complex jobs on heavy-duty trucks, including Duramax diesel service and transmission work. They have a strong focus on customer service and building long-term trust.

9202 SD-1804, Mobridge, SD 57601

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Mobridge Auto Center

4.4
(70 reviews)
Verified

A well-established full-service garage that serves as a reliable option for a wide range of GMC repairs. While not exclusively a diesel specialist, they have the diagnostic capabilities for EcoTec engines and general transmission service. They are known for their fair pricing and efficient work on 4WD systems and general maintenance, including towing package components.

112 W 1st St, Mobridge, SD 57601

Specialties & Features

EcoTec engine diagnostics
4WD service
General transmission repair

Business Information

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

Riddle's Automotive (Aberdeen - Recommended Regional Alternative)

4.8
(250 reviews)
Verified

Located approximately 80 miles from Mobridge in Aberdeen, this is the highest-rated and most specialized shop in the region for complex GMC needs. For serious issues with Denali electronics, advanced transmission diagnostics, or specialized diesel performance work, they are the premier choice. Many customers from Mobridge and surrounding areas make the trip for their superior technical expertise and state-of-the-art equipment.

510 S 2nd St, Aberdeen, SD 57401

Specialties & Features

Denali luxury/electronics
Advanced transmission repair (Allison
10-speed)
Performance diesel service

Business Information

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

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

The GMC repair market in Mobridge, SD, reflects its rural, small-town setting. The local market is characterized by a few long-standing, reputable general auto repair shops that possess solid foundational knowledge for most common GMC repairs. For routine maintenance, brake work, suspension issues, and basic diagnostics on EcoTec engines, the local providers are competent and reliable. However, for highly specialized services—particularly in-depth Duramax diagnostics, complex Allison transmission rebuilds, or programming for Denali electronic features—the local expertise is limited. The competition level is low, with only a couple of shops capable of handling heavy-duty diesel work. This often leads residents with complex issues to seek service in larger regional hubs like Aberdeen. Typical pricing in Mobridge is generally competitive and often lower than in urban areas, reflecting the local cost of living. Labor rates are reasonable, but parts availability for specialized components can sometimes cause delays. For owners of high-end Denali models or newer heavy-duty trucks, the investment in traveling to a regional specialist like Riddle's in Aberdeen is often justified by the higher level of expertise and guaranteed quality of work.

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 Mobridge regulations and climate