The Best GMC Repair in Lavinia, TN

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

#1

Carroll County Auto & Diesel Repair

4.8
(187 reviews)
Verified

A family-owned and operated shop renowned for its expertise in both gas and diesel powertrains. They are the local go-to for complex diagnostics and heavy-duty repairs, earning a stellar reputation for honest service and deep technical knowledge, particularly on American trucks.

14545 Broadway Street, Huntingdon, TN 38344 (Approx. 10 miles from Lavinia)

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Pro-Tech Automotive Services

4.6
(124 reviews)
Verified

Known for their advanced diagnostic capabilities and work on modern vehicle electronics. They are a top choice for GMC owners experiencing issues with infotainment systems, driver-assist features, and other Denali-specific luxury amenities, in addition to core mechanical repairs.

22565 E Main Street, Lexington, TN 38351 (Approx. 15 miles from Lavinia)

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
towing package maintenance

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

West Tennessee Truck & Trailer Center

4.4
(96 reviews)
Verified

While they serve a broad commercial clientele, they are exceptionally well-equipped for consumer 4WD and towing system service. Their technicians are experts in chassis, driveline, and suspension work on HD (Heavy Duty) GMC trucks like the Sierra 2500/3500.

1875 Trenton Hwy, Humboldt, TN 38343 (Approx. 18 miles from Lavinia)

Specialties & Features

4WD and towing system service
heavy-duty truck suspension
Allison transmission repair

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Lavinia, TN is characterized by a reliance on regional specialists rather than in-town dealerships or general mechanics. Due to the rural and agricultural nature of Carroll County, there is high demand for expertise in diesel engines, heavy-duty suspensions, and towing systems. The average quality of service is high among the top-tier providers, as they compete on reputation and specialized skill rather than price alone. Competition is moderate but specialized; while there are several general auto repair shops, only a handful possess the specific tools, software, and certified expertise for complex GMC systems like Duramax engines or Allison transmissions. Typical pricing for specialized work is in line with regional averages, with diagnostic fees ranging from $125-$150/hour and major repairs like transmission or diesel injector service easily reaching several thousand dollars. Customers strongly favor established, local businesses with proven track records over larger, impersonal chains.

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 Lavinia regulations and climate