The Best GMC Repair in Brunswick, OH

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

#1

Brunswick Truck & Auto Repair

4.8
(240 reviews)
Verified

A family-owned and operated independent shop widely regarded as the top destination for GM trucks in the Brunswick area. They are praised for their diagnostic expertise, transparency, and ability to handle complex issues that dealerships may struggle with. Their technicians have advanced training on GM platforms.

1430 Pearl Rd, Brunswick, OH 44212

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Fred Martin Motor Company (GMC Buick Service Department)

4.4
(180 reviews)
Verified

As the local GMC dealership, this service department provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and programming. This is the premier location for warranty work, complex electronics, and maintaining Denali luxury features.

1116 S Carpenter Rd, Brunswick, OH 44212

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:55 years
Licensed:Yes
Insured:Yes
#3

Complete Auto & Truck Repair

4.6
(90 reviews)
Verified

A well-respected independent shop known for its comprehensive service capabilities. They have built a strong reputation for honesty and quality workmanship on both light-duty and heavy-duty GM trucks. They are a strong alternative for drivers seeking dealer-level expertise at independent shop rates.

850 West Rd, Brunswick, OH 44212

Specialties & Features

4WD and towing system service
Transmission repair (Allison
10-speed)
Diesel engine service

Business Information

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

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

** The GMC repair market in Brunswick is mature and competitive, largely driven by the area's affinity for trucks and towing. The average quality of service is high, with multiple providers holding top-tier certifications. The competition is not primarily on price but on demonstrated expertise, particularly for the complex systems found in modern GMC trucks like the Duramax/Allison powertrain and advanced electronics. Customers have a clear choice between the OEM-backed expertise and resources of the dealership (Fred Martin) and the specialized, often more personalized, service of highly-rated independents (Brunswick Truck & Auto, Complete Auto & Truck). Typical pricing for labor is premium, aligning with the technical skill required, but the market offers value through the longevity and established reputations of its top players.

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 Brunswick regulations and climate