Top 3 GMC Repair Shops in Strandburg

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

#1

Watertown Auto & Truck Repair

4.7
(180 reviews)
Verified

A highly reputable, full-service shop known for its technical expertise with both domestic and import vehicles, with a strong focus on GM trucks and SUVs. They have multiple ASE and GM-specific certified technicians on staff and are equipped to handle everything from routine EcoTec service to complex Duramax and transmission diagnostics.

900 10th St NW, Watertown, SD 57201

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Milbank Automotive Center

4.5
(90 reviews)
Verified

A trusted, family-owned shop serving the Milbank area and surrounding communities. They have built a strong reputation for honest diagnostics and quality workmanship, particularly on American-made trucks. They offer comprehensive services, including advanced electrical diagnostics relevant to Denali models and towing systems.

810 S Main St, Milbank, SD 57252

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
4WD service

Business Information

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

Riddle's Goodyear Auto Service

4.3
(120 reviews)
Verified

Part of a well-known regional chain, this location provides the benefits of corporate training, access to specialized tools, and warranty-backed repairs. Their technicians receive specific training on GM systems, making them a reliable choice for a wide range of services from suspension work to transmission fluid service on Allison units.

800 9th Ave SE, Watertown, SD 57201

Specialties & Features

Transmission repair
4WD and towing system service
General GMC maintenance

Business Information

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

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

** The GMC repair market serving Strandburg, SD, is characterized by a reliance on service providers in neighboring commercial hubs like Watertown and Milbank. Due to the strong agricultural and industrial base in this region of South Dakota, expertise in diesel engines (Duramax), heavy-duty suspensions, and towing systems is a common and essential offering among the top-tier shops. The level of competition is moderate, with a focus on reputation and long-term customer relationships rather than price-cutting. Typical pricing is competitive for the region, with general maintenance and diagnostics falling in the national average range. However, specialized work on Duramax engines or Allison transmissions commands a premium due to the required expertise, proprietary diagnostic tools, and higher part costs. Customers are advised to seek out shops with clear evidence of GM/ASE certifications for complex electronic or powertrain issues, particularly with Denali trim levels. Overall, the market provides quality options for GMC owners, though they are located a short drive from Strandburg itself.

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 Strandburg regulations and climate