Top 3 GMC Repair Shops in Brookfield

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

#1

Sweeney Chevrolet Buick GMC

4.5
(280 reviews)
Verified

As the local, factory-authorized GMC dealership, Sweeney offers the most direct access to OEM parts, specialized technician training, and proprietary diagnostic tools. Their service department is equipped to handle everything from routine EcoTec3 maintenance to complex Duramax and Allison transmission repairs, with a dedicated Express Service lane.

1201 N Canfield Niles Rd, Youngstown, OH 44515

Specialties & Features

Factory Duramax/Allison service
GMC electronics/Denali features
OEM towing package programming

Business Information

Years in Business:55 years
Licensed:Yes
Insured:Yes
#2

T & J Auto & Truck Repair

4.7
(90 reviews)
Verified

A highly reputable independent shop with a strong focus on drivetrain and diesel services. Consistently praised in reviews for their expertise with Duramax diesel engines and Allison transmissions. They are known for honest diagnostics and quality workmanship on both light-duty and heavy-duty GM trucks, including 4WD and suspension systems.

4387 Belmont Ave, Youngstown, OH 44505

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Sharon Herald Auto Service

4.6
(120 reviews)
Verified

Located just across the state line in Pennsylvania, this well-established shop serves the greater Brookfield area and is known for its technical expertise with American trucks and SUVs. They have certified technicians proficient in advanced engine diagnostics and transmission work, making them a reliable independent alternative for GMC owners.

1000 Shenango Valley Fwy, Sharon, PA 16146

Specialties & Features

EcoTec engine diagnostics
transmission service
4WD and towing system maintenance

Business Information

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

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

** The GMC repair market in the immediate Brookfield, OH area is limited, with few shops advertising the deep, brand-specific specialization required for Duramax, Allison, and Denali systems. Consequently, residents typically look to the larger commercial corridor of Youngstown, OH (a 15-20 minute drive) or Sharon, PA for expert service. The competition in these adjacent markets is healthy, leading to higher quality and more options. For specialized diesel and transmission work, consumers have a clear choice between the dealership (**Sweeney**), which offers OEM guarantees and direct technical support, and highly-rated independents (**T & J Auto**, **Sharon Herald**), which often provide a more personalized experience and competitive labor rates. Pricing is typical for the region, with dealerships commanding a premium for OEM parts and specific programming, while independents offer cost savings on labor. Overall, the quality of specialized GMC repair available to Brookfield residents is very good, provided they are willing to travel a short distance to these established providers.

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 Brookfield regulations and climate