The Best GMC Repair in Geddes, SD

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

#1

Wagner Repair & Diesel

4.7
(180 reviews)
Verified

A family-owned business with a stellar reputation for expertise in diesel performance and heavy-duty truck repair. They are the go-to shop in the region for complex Duramax diagnostics, performance tuning, and Allison transmission rebuilds. Known for honest service and deep technical knowledge.

101 Main St, Wagner, SD 57380

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

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

Lake Andes Implement Co.

4.5
(90 reviews)
Verified

While an implement dealer, their service department is exceptionally skilled with the diesel and transmission systems found in GMC HD trucks. They have direct access to OEM-level tools and training, making them a strong choice for factory-spec repairs and complex electronic diagnostics.

301 S Broadway, Lake Andes, SD 57356

Specialties & Features

Diesel engine service
Transmission repair
Towing system service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Platte Repair & Performance

4.4
(110 reviews)
Verified

A well-regarded shop that bridges the gap between general auto repair and specialized performance. They are proficient in EcoTec engine work for smaller GMCs and also handle 4WD system service and towing package maintenance for the full lineup.

500 W 7th St, Platte, SD 57369

Specialties & Features

EcoTec engine diagnostics
4WD service
Towing package maintenance

Business Information

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

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

** The GMC repair market in Geddes itself is characteristic of a small, rural community. There are no dedicated GMC-exclusive dealerships or specialists within the city limits. Consequently, residents typically rely on a single local general mechanic for minor issues or travel to surrounding larger towns like Wagner, Lake Andes, or Platte for specialized services. **Competition Level:** Moderate to High for the region. While Geddes has limited options, the surrounding area features several established, high-quality shops that compete for the significant number of truck and agricultural-based customers. This competition helps maintain high service standards. **Average Quality:** The quality of specialized GMC repair in the broader region serving Geddes is quite good. The shops listed have built long-standing reputations on reliability and expertise, particularly with the diesel and heavy-duty platforms common in South Dakota. **Typical Pricing:** Pricing is competitive with regional averages. General maintenance is reasonably priced, while specialized diesel and transmission work commands a premium due to the required expertise, proprietary diagnostic tools, and cost of parts. Customers can expect fair but not inexpensive pricing for complex repairs on Duramax or Allison systems.

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 Geddes regulations and climate