Top 3 GMC Repair Shops in Walnut Creek

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

#1

Stutzman's Garage & Diesel Repair

4.8
(180 reviews)
Verified

A family-owned and operated business renowned for its deep expertise in diesel engine repair and heavy-duty truck service. They are a local go-to for complex Duramax diagnostics and performance, as well as Allison transmission servicing. Their reputation for honest work and technical proficiency is exceptional.

5085 State Route 515, Millersburg, OH 44654 (Approx. 5 miles from Walnut Creek)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Yoder's Automotive Service

4.6
(120 reviews)
Verified

A highly reputable, independent shop known for its skilled technicians and comprehensive service capabilities. They receive consistent praise for their work on transmissions, 4WD systems, and general diagnostics on American trucks, including GMC's EcoTec and diesel models.

108 W Jackson St, Millersburg, OH 44654 (Approx. 6 miles from Walnut Creek)

Specialties & Features

Transmission repair
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

G & R Service Center

4.5
(90 reviews)
Verified

A well-established local service center with a strong focus on general repair, electrical systems, and suspension work. They are a dependable choice for maintenance, towing package services, and addressing issues with electronics and comfort features found in GMC Denali models.

3045 State Route 39, Walnut Creek, OH 44687

Specialties & Features

Towing package maintenance
Denali luxury features and electronics
General GMC service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Walnut Creek

** The GMC repair market in the Walnut Creek, Ohio area is characterized by high-quality, independent, family-owned shops rather than large corporate chains. The local economy, heavily influenced by agriculture and tourism, creates a strong demand for reliable truck and diesel service. Consequently, the average quality of specialized repair is high, with technicians possessing deep, practical experience. Competition is moderate but specialized. While there are several general auto repair shops, only a handful possess the specific tooling, software, and technician certifications (such as ASE Master Technician status) for complex diesel and transmission work. Typical pricing for labor is competitive with, or slightly below, national averages and dealership rates, offering significant value. For specialized services like Duramax injector replacement or Allison transmission overhaul, customers can expect pricing that reflects the high cost of parts and the required expertise, but generally at a more favorable rate than a metropolitan dealership.

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 Walnut Creek regulations and climate