Top 3 GMC Repair Shops in Amherst

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

#1

Riddle's Auto & Truck Repair

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in both domestic cars and heavy-duty trucks. They are a local favorite for complex diagnostics and major repairs on diesel-powered vehicles. Their technicians are known for being methodical and transparent.

310 2nd Ave SE, Aberdeen, SD 57401

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

T & N Auto Repair

4.6
(120 reviews)
Verified

T & N has built a strong reputation for honest service and technical competence. They handle a wide range of repairs but receive consistent praise for their work on engine diagnostics, transmission services, and 4WD systems commonly found on GMC Sierra and Canyon models.

220 Railroad Ave SW, Aberdeen, SD 57401

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Transmission repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Aber-Tel Auto & Truck Center

4.5
(90 reviews)
Verified

While offering comprehensive general repair, Aber-Tel has a dedicated commercial and heavy-duty service division. This makes them well-equipped to handle the demands of GMC 2500/3500 series trucks, including towing package maintenance, suspension upgrades, and diesel-related services.

1014 6th Ave SE, Aberdeen, SD 57401

Specialties & Features

Towing package maintenance
Diesel engine service
General GMC service and diagnostics

Business Information

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

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

** The GMC repair market serving Amherst, South Dakota, is characterized by a reliance on service providers in the larger hub of Aberdeen, located approximately 15 miles away. As a small, rural community, Amherst itself does not host specialized automotive repair centers that meet all the requested criteria. The market in the broader Aberdeen area is moderately competitive, with several long-standing, reputable shops. The average quality is high, as these businesses survive and thrive by building trust within the agricultural and regional commercial sectors, which heavily utilize GMC trucks. Specialization in Duramax and Allison systems is a key differentiator, with the top shops having at least one diesel/transmission expert on staff. Pricing is typical for the region, with labor rates generally lower than major metropolitan areas but reflective of the specialized tools and training required for modern GMC systems. For highly complex electronics or Denali-specific features, owners may still consider the franchised GMC dealership in a larger city like Watertown or Sioux Falls for proprietary diagnostic software, but for the vast majority of mechanical, drivetrain, and towing-related needs, the Aberdeen shops provide excellent, cost-effective service.

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 Amherst regulations and climate