The Best GMC Repair in Frederick, SD

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

#1

Hulin's Auto Service Inc.

4.8
(187 reviews)
Verified

A highly respected, family-owned auto repair center known for its technical expertise and honest service. They have certified technicians with advanced training in diesel engine diagnostics and complex electronic systems, making them a top choice for modern GMC trucks and SUVs, including Denali models.

520 N Main St, Aberdeen, SD 57401

Specialties & Features

Duramax diesel service
EcoTec engine diagnostics
Denali electronics
features

Business Information

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

Rylie's Service Center

4.6
(142 reviews)
Verified

Rylie's has built a strong reputation for tackling tough mechanical jobs, particularly with drivetrain and transmission systems. They are a go-to shop for Allison transmission service and repair, as well as 4WD system troubleshooting, which is critical for GMC Sierra and Yukon owners.

2101 6th Ave SE, Aberdeen, SD 57401

Specialties & Features

Allison transmission repair
4WD system service
heavy-duty suspension

Business Information

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

Aberdeen Chrysler Center

4.4
(89 reviews)
Verified

While a Chrysler dealership, their highly-rated service department is well-equipped to handle all major mechanical systems on GMC vehicles. They are a strong option for factory-level diagnostics, suspension work, and towing package maintenance, offering OEM parts and advanced scan tools.

101 N Hwy 281, Aberdeen, SD 57401

Specialties & Features

Heavy-duty truck suspension
towing package maintenance
general GMC service
diagnostics

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Frederick, SD, is characterized by a reliance on the broader Aberdeen service ecosystem. Due to Frederick's size, there are no dedicated GMC-specific repair shops within the city limits. The market in Aberdeen is moderately competitive, with a mix of independent specialists and dealership service departments. The independent shops (like Hulin's and Rylie's) compete on deep technical expertise, personalized service, and often more competitive labor rates, while the dealership offers brand-specific tooling and OEM part sourcing. The average quality of service for complex GMC systems is high among the top-tier providers, as they invest in ongoing technician training to handle advanced diesel, transmission, and electronic systems. Typical pricing for specialized work (e.g., Duramax injector replacement, Allison transmission service) is in line with regional averages, generally ranging from $125-$175 per hour for labor. For Frederick residents, the short drive to Aberdeen is necessary to access the level of specialization required for modern GMC trucks and SUVs.

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 Frederick regulations and climate