Top 3 GMC Repair Shops in Baltic

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

#1

Complete Automotive Repair & Service

4.8
(240 reviews)
Verified

A highly reputable, family-owned shop known for its technical expertise and honest service. They have master technicians on staff with specific experience in GM powertrains. They are a top choice for complex diagnostics and repairs on modern GMC trucks, from Duramax engine issues to advanced electronic modules.

1200 W 12th St, Sioux Falls, SD 57104

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

The Diesel Shop

4.7
(180 reviews)
Verified

As the name implies, this shop specializes exclusively in diesel-powered vehicles. They are the go-to experts for Duramax performance, maintenance, and repair. Their work is particularly respected for heavy-duty trucks used for towing and farming, with deep knowledge of 4WD systems and towing package maintenance.

2601 S Shirley Ave, Sioux Falls, SD 57106

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

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

Vern's Auto & Transmission

4.6
(190 reviews)
Verified

A long-standing pillar of the local auto repair community, Vern's has built a strong reputation for transmission work, including the robust Allison transmissions found in GMC trucks. They also provide comprehensive general repair services, making them a reliable one-stop shop for most GMC needs, including suspension and drivetrain concerns.

120 S Kiwanis Ave, Sioux Falls, SD 57104

Specialties & Features

Allison transmission repair
4WD and towing system service
General GMC maintenance

Business Information

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

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

** The GMC repair market for Baltic residents is characterized by high quality and moderate competition, but it requires traveling to nearby Sioux Falls for specialized service. While Baltic may have a general mechanic, the complex demands of Duramax engines, Allison transmissions, and Denali electronics necessitate the expertise found in larger, specialized shops. The average quality of these top-tier providers is very high, as evidenced by their consistent 4.6+ star ratings. Competition is strong among these specialists, which drives a focus on customer service and technical excellence. Pricing is typically in the upper-mid range, reflecting the higher cost of specialized training, diagnostic equipment, and parts for GMC trucks. A standard service (e.g., an oil change on a 1500) may be competitively priced, while major diesel or transmission work will command a premium, with labor rates often between $120-$150 per hour. Residents benefit from having multiple excellent options within a short drive, ensuring their trucks receive expert 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 Baltic regulations and climate