The Best GMC Repair in Norris, SC

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

#1

Certified Diesel & Auto

4.7
(180 reviews)
Verified

A highly-rated, independent shop with a specific focus on diesel performance and repair. They are known for their technical expertise with modern Duramax engines and complex Allison transmission diagnostics. They cater heavily to the heavy-duty truck and towing community, making them an excellent fit for Sierra HD owners.

214 Rolling Hill Rd, Anderson, SC 29621

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing packages

Business Information

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

GMC of Anderson

4.4
(250 reviews)
Verified

As the official GMC dealership, this is the premier destination for factory-trained technicians, genuine GM parts, and warranty work. Their service department has specific certifications for all GMC models, including Denali trim electronics, advanced EcoTec engine diagnostics, and factory towing system programming.

3408 Clemson Blvd, Anderson, SC 29621

Specialties & Features

Denali luxury features
electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

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

All-Tran Transmission & 4x4

4.6
(140 reviews)
Verified

This specialist shop lives up to its name, focusing exclusively on transmissions and 4WD systems. They are recognized as local experts in rebuilding and servicing the robust Allison transmissions found in GMC trucks and are adept at diagnosing and repairing complex 4WD and AWD system issues that general mechanics often struggle with.

101 Poplar St, Greenville, SC 29601

Specialties & Features

Allison transmission repair
4WD system service
10-speed automatic diagnostics

Business Information

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

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

** The GMC repair market servicing Norris, SC, is characterized by a need for residents to travel to nearby commercial hubs like Anderson (approx. 15-20 minutes) for specialized service. While there may be general mechanics within Norris itself, they lack the specific diagnostic equipment and trained expertise for complex GMC systems like Duramax emissions, Allison transmission programming, and Denali electronics. The market is moderately competitive among the specialists in Anderson and Greenville, leading to high service quality. Pricing is tiered: dealership (GMC of Anderson) commands a premium for OEM parts and certified techs, while independent specialists (Certified Diesel & Auto, All-Tran) often provide more competitive labor rates for performance and repair-focused work, particularly on diesel and transmission systems. For any significant repair, especially under warranty, the dealership is the clear choice. For specialized performance, transmission, or diesel work, the independent specialists offer deep expertise and often more 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 Norris regulations and climate