The Best GMC Repair in Whitesburg, TN

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

#1

C&M Auto and Diesel Repair

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are a go-to for complex diagnostics and heavy-duty repairs, earning consistent praise for their honesty, quality workmanship, and ability to handle everything from EcoTec engines to Duramax diesel performance and repair.

3650 E Morris Blvd, Morristown, TN 37813 (Approx. 15-minute drive from Whitesburg)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

German & Sons Auto Repair

4.6
(220 reviews)
Verified

A well-established shop with a long history of serving the Morristown area. They have built a strong reputation for comprehensive automotive care, with significant expertise in transmission services and electronic diagnostics. They are frequently recommended for transmission work, including the Allison series, and general GMC maintenance.

2246 E Andrew Johnson Hwy, Morristown, TN 37814 (Approx. 15-minute drive from Whitesburg)

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Hawkins Co. Auto & Truck Repair

4.5
(90 reviews)
Verified

Located in nearby Rogersville, this shop is a strong contender for GMC owners, particularly those with HD trucks. They explicitly advertise service for diesel engines and transmissions. Their smaller size often translates to more personalized service, and reviews highlight their capability in handling tough mechanical jobs.

203 Park Blvd, Rogersville, TN 37857 (Approx. 25-minute drive from Whitesburg)

Specialties & Features

Diesel engine service
Transmission repair
4WD and towing system service

Business Information

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

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

** The GMC repair market serving Whitesburg, TN, is characterized by a reliance on the larger commercial hubs of Morristown and Rogersville. As an unincorporated community, Whitesburg itself lacks dedicated, high-volume GMC specialists. The market in the surrounding region is moderately competitive, with several long-standing, reputable shops vying for business. The average quality of service is generally high, as these businesses survive on reputation and word-of-mouth in a close-knit community. You will not find the high-volume, factory-style experience of a metropolitan dealership, but rather a focus on personalized service, deep mechanical knowledge, and often more competitive pricing. **Typical Pricing:** Labor rates in this region are typically more affordable than national averages or dealership rates, generally ranging from **$90 - $130 per hour**. Specialized work, particularly on Duramax diesel engines or Allison transmissions, may command a premium. The local shops provide a significant value proposition for GMC owners seeking expert repair without the premium dealership cost, making them the preferred choice for knowledgeable vehicle owners in the area.

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 Whitesburg regulations and climate