The Best GMC Repair in Jasper, TN

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

#1

Jasper Tire & Auto Service

4.7
(180 reviews)
Verified

A long-standing, family-owned pillar of the Jasper automotive community. They are widely recognized as the go-to shop for complex diagnostics and repair on American trucks. Their technicians have extensive experience with GM platforms, and they invest in modern diagnostic equipment, making them a top choice for both routine maintenance and major drivetrain work on GMC vehicles.

205 Main St, Jasper, TN 37347

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Marshall's Auto & Diesel Repair

4.5
(90 reviews)
Verified

This shop has built a strong reputation for its specialized focus on diesel powertrains and heavy-duty truck repair. While they service all brands, their expertise with the Duramax engine and Allison transmission combination is frequently cited in customer reviews. They are a trusted provider for local contractors and individuals with heavy-duty towing needs.

314 3rd Ave, Jasper, TN 37347

Specialties & Features

Diesel engine service
Towing package maintenance
4WD system service

Business Information

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

Kimball Auto Care

4.6
(150 reviews)
Verified

Located just outside Jasper in the neighboring town of Kimball, this highly-rated shop is a viable and excellent option for GMC owners in the area. They offer a comprehensive range of services and have demonstrated competence with modern GM electronics and EcoTec engine diagnostics. Their customer service is consistently praised.

462 Main St, Kimball, TN 37347

Specialties & Features

EcoTec engine diagnostics
General maintenance
repair
Electrical system service

Business Information

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

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

** The GMC repair market in Jasper, TN, reflects its location within a rural, truck-heavy region. The demand for competent service, especially for diesel and heavy-duty models, is high. The competition level is moderate, with a handful of established, reputable shops dominating the market rather than a high volume of competitors. **Average Quality:** The quality of top-tier shops is very good, with experienced mechanics who are familiar with the common issues of GMC trucks and SUVs. These shops may not always have the specific-brand dealer certification, but they possess deep, practical knowledge. **Competition Level:** The market is not oversaturated. Reputation and word-of-mouth are critical. The shops listed have maintained their status through consistent, reliable work over many years. For highly specialized Denali electronics or complex transmission programming, owners may still consider a dealership in Chattanooga, but for the vast majority of mechanical and diagnostic needs, the local specialists are more than capable. **Typical Pricing:** Pricing is generally competitive and often more affordable than dealership rates in larger metropolitan areas. Labor rates are typical for a rural/semi-rural market. For specialized diesel or transmission work, pricing aligns with the technical expertise required, but it is viewed as fair value by the local customer base. It is always recommended to get a detailed estimate before proceeding with major repairs.

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 Jasper regulations and climate