The Best GMC Repair in Lower Salem, OH

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

#1

J & B Auto & Truck Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep technical expertise in both domestic and diesel engines. They have built a strong reputation for handling complex diagnostics and repairs on heavy-duty trucks, including Duramax-powered GMCs. Their technicians are praised for being thorough, honest, and capable of tackling issues that dealerships sometimes misdiagnose.

1010 Wayne St, Marietta, OH 45750

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Mufflers & More Repair

4.7
(250 reviews)
Verified

While the name suggests a focus on exhaust, this well-established shop offers comprehensive automotive repair services with a significant number of reviews highlighting their work on SUVs and trucks. They are recognized for their expertise in drivetrain and 4WD systems, as well as general engine diagnostics, making them a reliable choice for GMC owners, particularly for the EcoTec and towing systems.

697 Pike St, Marietta, OH 45750

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Towing package maintenance

Business Information

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

Jim Spittle Automotive

4.6
(90 reviews)
Verified

A smaller, highly-trusted shop known for personalized service and strong technical competency. While they service all makes and models, they receive consistent praise for their work on GM vehicles. Their strength lies in electrical diagnostics and general powertrain repair, making them a solid option for GMC owners dealing with electronic features and transmission concerns.

101 Front St, Marietta, OH 45750

Specialties & Features

Transmission repair
Denali luxury features and electronics
General GMC service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Lower Salem

** The GMC repair market for residents of Lower Salem, Ohio, is characterized by a reliance on service providers in the larger neighboring hub of Marietta (approximately a 20-25 minute drive). There are no exclusive GMC specialists within Lower Salem itself. The market in the wider Washington County area is moderately competitive, with a handful of long-standing, reputable shops dominating the trust of local consumers, especially for truck and SUV repairs. The average quality is high, as these businesses have survived by building long-term relationships and specializing in the types of vehicles common to this rural and semi-rural region—namely, domestic trucks and SUVs. Pricing is typically more competitive than at a dealership, but the top-tier shops command fair market rates reflective of their expertise, particularly for diesel and transmission work. For highly complex Denali electronics or the latest 10-speed transmission software issues, owners may still need to visit the nearest GMC dealership, which is also located in Marietta. However, for the vast majority of service needs—from routine maintenance on a Sierra HD to diagnosing a check engine light on an Acadia—the local independent shops provide exceptional value, expertise, and personalized service.

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 Lower Salem regulations and climate