The Best GMC Repair in Mentor, OH

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

#1

J&B Auto Service Center

4.8
(280 reviews)
Verified

A highly reputable, family-owned and operated service center known for its technical expertise and honest service. They have built a strong reputation for handling complex diagnostics and repairs on domestic trucks and SUVs, with specific praise for their work on diesel engines and transmissions. They are an AAA Approved Auto Repair facility.

7637 Mentor Ave, Mentor, OH 44060

Specialties & Features

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

Business Information

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

Mighty Auto Parts & Service - Mentor

4.7
(150 reviews)
Verified

While part of a larger network, the Mentor location has a dedicated service bay with technicians skilled in modern vehicle systems. They receive consistently high marks for their diagnostic capabilities, especially with EcoTec engines and electrical issues common in Denali models. Their affiliation with Mighty provides access to premium parts and ongoing technical training.

7677 Mentor Ave, Mentor, OH 44060

Specialties & Features

EcoTec engine diagnostics
Denali electronics
features
General GMC service
maintenance

Business Information

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

C&R Automotive

4.6
(90 reviews)
Verified

A well-regarded independent shop that focuses on providing specialized, dealer-level service without the dealership price. They have developed a niche in servicing late-model GM trucks and SUVs, with specific expertise in 4WD system service, transmission work, and towing package maintenance and repairs.

7671 Industrial Pkwy, Mentor, OH 44060

Specialties & Features

4WD system service
Transmission repair (Allison
10-speed)
Towing package maintenance

Business Information

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

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

** The GMC repair market in Mentor, Ohio, is robust and competitive, reflecting the area's strong affinity for trucks and SUVs. The quality of service is generally high, with several independent shops successfully competing against the local dealership (Classic GMC) by offering specialized expertise, more personalized service, and often more competitive pricing. The market is segmented: the dealership handles the bulk of warranty work and has proprietary diagnostic tools, while the top independents have invested in the necessary technology and training to service complex systems like Duramax and Allison. Pricing at these top-tier independents is typically 15-30% lower than dealership rates for the same labor, though part costs are often comparable. Consumers in this market are knowledgeable and expect a high level of technical competency, especially for diesel and transmission work, which has driven the success of the most reputable specialist shops.

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 Mentor regulations and climate