Top 3 GMC Repair Shops in Diamond

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

#1

J&J Automotive & Diesel Service

4.8
(180 reviews)
Verified

A family-owned and operated shop renowned for its expertise in both domestic and diesel vehicles. They are a top choice for GMC Sierra and Canyon owners, offering comprehensive diagnostics and repair with a focus on customer education and transparent service. Their technicians have deep experience with the complex systems of modern GMC trucks.

1650 S. Water St., Kent, OH 44240

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Streetsboro Auto & Truck Repair

4.6
(220 reviews)
Verified

Known for their ability to handle a wide array of repairs from routine maintenance to complex engine and transmission work. They have a strong reputation for servicing SUVs and trucks, making them an excellent fit for GMC Acadia and Yukon/Denali models. Their shop is well-equipped for advanced electronics and transmission diagnostics.

9444 State Route 14, Streetsboro, OH 44241

Specialties & Features

Transmission repair (Allison
10-speed)
EcoTec engine diagnostics
towing package maintenance

Business Information

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

Jeff's Auto & Truck Service Center

4.7
(150 reviews)
Verified

A highly trusted local provider with a long-standing presence in the community. They excel in electrical system diagnostics and 4WD service, making them a go-to for issues with the sophisticated features found in Denali trims and for maintaining trucks used for towing and off-road purposes.

156 N. Chestnut St., Ravenna, OH 44266

Specialties & Features

4WD and towing system service
Denali luxury features and electronics
general GMC maintenance

Business Information

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

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

** The GMC repair market in the Diamond, Ohio area is characterized by high-quality, independent service providers rather than a high volume of options. Due to Diamond's rural nature and proximity to major routes like I-76 and the Ohio Turnpike, the local market is served by robust, well-established shops in neighboring hubs like Kent, Streetsboro, and Ravenna. Competition is strong among these top-tier independents, who compete on specialized expertise and personalized service rather than price alone. The average quality of service is notably high, as these shops have built their reputations on servicing the fleets, farms, and families that rely on dependable trucks. Typical pricing is competitive for the region; expect labor rates between $115-$145 per hour. For complex diesel (Duramax) or transmission (Allison) work, the investment is higher but remains significantly more value-oriented than a dealership, without sacrificing expertise. Customers in this market prioritize technical competency, honesty, and the ability to fix complex problems correctly the first time.

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 Diamond regulations and climate