Top 3 GMC Repair Shops in Saint Onge

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

#1

Sturgis Auto & Diesel

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are the go-to specialists in the Northern Black Hills for complex diagnostics and repair on modern HD trucks, with a strong reputation for honest service and quality workmanship on Duramax and Allison systems.

2201 Junction Ave, Sturgis, SD 57785

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Spearfish Auto Pros

4.7
(220 reviews)
Verified

This established shop boasts a team with advanced ASE certifications and specific training on GM vehicles. They are particularly adept at handling the integration of complex electronics, luxury features found in Denali trims, and towing system diagnostics, providing a comprehensive service solution for modern GMC owners.

2425 W Colorado Blvd, Spearfish, SD 57783

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Black Hills 4WD & Performance

4.6
(150 reviews)
Verified

As the name implies, this provider specializes in the drivetrain and chassis systems critical for GMC trucks used for work and recreation. They are experts in 4WD system service, suspension lifts and repairs, and ensuring towing systems are fully functional and safe for the demanding needs of their customers.

1235 Lazelle St, Sturgis, SD 57785

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
Allison transmission service

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Saint Onge

** The GMC repair market serving Saint Onge, SD, is characterized by high-quality, independent shops located primarily in the neighboring commercial centers of Sturgis and Spearfish. Due to the rural and demanding nature of the region, these shops have evolved to be highly competent with the heavy-duty and 4WD systems prevalent in the local vehicle fleet. Competition is strong among these top-tier independents, which drives a high standard of service quality and technical knowledge. Customers typically choose based on specific specialty (e.g., diesel vs. electronics) and established trust. You will not find a high volume of "budget" shops, as the complexity of the work commands professional rates. Typical pricing is in line with regional averages, with diagnostic fees ranging from $150-$200 and labor rates between $110-$140 per hour. For major work like Duramax or Allison transmission service, the expertise of these shops often provides a more personalized and often more cost-effective alternative to the dealerships located further away in Rapid City.

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 Saint Onge regulations and climate