The Best GMC Repair in New Paris, OH

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

#1

A-1 Diesel & Auto Repair

4.7
(180 reviews)
Verified

A-1 Diesel is a highly regarded, family-owned shop in nearby Richmond, IN, known for its deep expertise in diesel powertrains and heavy-duty truck systems. They are a go-to for complex diagnostics and repairs on Duramax engines and Allison transmissions. Their technicians are experienced with the full spectrum of GMC truck needs, from routine maintenance on EcoTec engines to complex 4WD and towing system repairs.

2501 National Rd W, Richmond, IN 47374

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Certified Automotive Specialists

4.8
(120 reviews)
Verified

Located a short drive from New Paris in Englewood, OH, Certified Automotive has built a strong reputation for technical excellence and customer service. While not exclusively a diesel shop, they have multiple ASE-certified technicians with specific expertise in GM vehicles. They are particularly praised for their diagnostic capabilities on modern engines (including EcoTec) and their work on advanced electronics and luxury features found in Denali models.

740 W National Rd, Englewood, OH 45322

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Transmission repair

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

J&T Fleet Services

4.5
(90 reviews)
Verified

J&T Fleet Services, based in Richmond, IN, specializes in servicing commercial and heavy-duty vehicles, which translates directly to expertise with GMC HD trucks (2500/3500 series). Their strength lies in drivetrain, suspension, and towing-related services. They are an excellent choice for owners who use their GMC trucks for heavy towing, hauling, or commercial purposes and need robust, durable repairs.

1630 N J St, Richmond, IN 47374

Specialties & Features

Heavy-duty truck suspension
Towing package maintenance
4WD service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in New Paris

** The GMC repair market serving New Paris, Ohio, is characterized by a reliance on reputable independent shops in neighboring commercial hubs like Richmond, IN (approx. 10-15 minutes away) and Englewood, OH (approx. 25 minutes away). There are no dedicated GMC dealerships within New Paris itself. The competition is moderate, with a clear distinction between general auto repair shops and the specialized providers listed above. The average quality of service is high among the top-tier specialists, who compete on technical expertise and personalized service rather than price. Typical pricing for specialized work (e.g., Duramax injector replacement, Allison transmission service) is in line with regional averages, often providing a more cost-effective alternative to dealerships without sacrificing quality. Customers in this area tend to value long-term relationships with trustworthy mechanics who understand the specific demands of their trucks, especially for diesel and heavy-duty applications.

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 New Paris regulations and climate