The Best GMC Repair in Clayton, KS

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

#1

Maude's Garage & Diesel Service

4.7
(180 reviews)
Verified

A family-owned and operated shop renowned for its deep expertise in diesel powertrains and heavy-duty truck systems. They are the go-to in the region for complex Duramax diagnostics and performance tuning, as well as robust Allison transmission rebuilds. Known for honest assessments and high-quality workmanship.

1012 Main Street, Oakley, KS 67748 (Serves the Clayton area)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension and towing

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#2

Oakley Diesel & Auto Repair

4.5
(120 reviews)
Verified

A highly technical shop that focuses specifically on diesel engines and modern electronic systems. Their technicians are proficient with advanced diagnostic tools, making them a strong choice for EcoTec engine issues, electronic control module (ECM) problems, and troubleshooting complex 4WD and integrated towing system faults.

450 Bypass Road, Oakley, KS 67748 (Serves the Clayton area)

Specialties & Features

Diesel engine service
EcoTec engine diagnostics
4WD and towing system service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Wallace County Motors

4.3
(90 reviews)
Verified

As a multi-brand dealership, they offer factory-trained technicians and direct access to OEM (Original Equipment Manufacturer) parts and technical service bulletins. This is the best option for warranty work, sophisticated Denali infotainment/electronic issues, and ensuring factory specifications are met for all repairs, especially on newer models.

800 I-70 Business Loop, Sharon Springs, KS 67758 (Serves the Clayton area)

Specialties & Features

Denali luxury features and electronics
Factory towing package maintenance
GMC general service and recalls

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Clayton, Kansas, is characteristic of a rural, agricultural region. Given Clayton's very small population, there are no dedicated GMC-exclusive repair shops within the city limits itself. The market is served by a combination of highly capable general auto repair shops in Clayton that handle basic service and a tier of specialized, regional providers located in larger nearby hubs like Oakley and Sharon Springs. **Average Quality:** The quality of service is generally high, with shops building their reputation on reliability and word-of-mouth. The specialized shops listed have invested in the training and equipment necessary to service complex modern GMC trucks. **Competition Level:** Competition is moderate but specialized. While there are several general mechanics, only a few shops possess the specific expertise for Duramax, Allison, and advanced electronic systems. This specialization allows the top providers to command a premium and serve a wide geographic area. **Typical Pricing:** Labor rates are competitive for a rural market but can be higher for specialized diesel and transmission work, typically ranging from $110-$150 per hour. Pricing for dealership services (Wallace County Motors) is at the higher end of this range but includes OEM part guarantees and factory-specific diagnostics.

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 Clayton regulations and climate