The Best GMC Repair in Homer, OH

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

#1

GMC of Newark

4.6
(280 reviews)
Verified

As the primary, factory-authorized GMC dealership for the region, this facility offers the highest level of brand-specific technical expertise. Their service department is staffed with GM-certified technicians, has direct access to proprietary diagnostic tools and software, and uses genuine GM parts. They are the go-to for complex electrical issues, warranty work, and the latest model service.

1155 Hebron Rd, Heath, OH 43056

Specialties & Features

Denali electronics and features
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

The Diesel Shop

4.8
(150 reviews)
Verified

A highly specialized and well-regarded independent shop focused exclusively on diesel performance and repair. They are the top local expert for Duramax engines, from routine maintenance to complex performance tuning and repairs. Their reputation is built on deep technical knowledge, quality workmanship, and exceptional customer service for heavy-duty truck owners.

121 S 21st St, Newark, OH 43055

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

AAMCO Transmissions & Total Car Care of Heath

4.4
(90 reviews)
Verified

As part of a national franchise with a strong reputation for transmission expertise, this local center is a leading specialist for Allison and GM's 10-speed transmissions. While they handle all types of car care, their core competency is in diagnosing and repairing complex transmission issues, making them a trusted alternative to the dealership for this critical system.

875 Hebron Rd, Heath, OH 43056

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD diagnostics

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market for Homer, Ohio residents is characterized by a need to travel to nearby commercial centers, primarily Heath and Newark. The market is moderately competitive with a clear hierarchy: * **Dealership Dominance:** GMC of Newark is the only factory-authorized provider, giving it a monopoly on certain warranty and brand-specific software updates. Their pricing is typically at the premium end of the market. * **Specialized Independents:** Shops like The Diesel Shop thrive by offering superior, focused expertise in high-demand niches (like Duramax service) that can sometimes surpass the dealership's capabilities, often at a more competitive labor rate. * **National Franchise Presence:** Providers like AAMCO offer a strong, trusted brand name for major system repairs (especially transmissions) and provide a viable middle-ground option between independents and the dealership. Typical pricing reflects this structure, with dealerships being the most expensive, specialized independents commanding premium-but-justified rates for their niche, and general repair shops being the most cost-effective for standard maintenance. For a GMC owner in Homer, the choice often comes down to the specific repair needed: the dealership for electronics and warranty, a specialist for diesel or transmission work, and a local general mechanic for routine services.

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 Homer regulations and climate