The Best GMC Repair in Grubbs, AR

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

#1

C & C Auto & Diesel

4.7
(180 reviews)
Verified

A highly regarded, family-owned shop known for its deep expertise in both domestic diesel and gasoline engines. They are a top choice for complex diagnostics and repair on modern GMC trucks, from the 3.0L Duramax to the heavy-duty 2500/3500 series. Their technicians are skilled with advanced computer systems.

1400 Malcolm Ave, Newport, AR 72112

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Newport Transmission & Auto Care

4.5
(110 reviews)
Verified

While "Transmission" is in their name, this well-established shop offers comprehensive automotive care with a particular strength in drivetrain components. They are frequently recommended for Allison transmission service and rebuilds, 4WD system repairs, and general maintenance on SUVs and trucks.

1407 Hwy 367 N, Newport, AR 72112

Specialties & Features

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

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

C & R Auto Service

4.3
(90 reviews)
Verified

A trusted local mechanic shop known for honest service and dependable work on all makes and models, with a significant portion of their business dedicated to GM vehicles. They are a strong option for routine maintenance, electrical diagnostics, and suspension work on GMC trucks and Denali models.

2010 Malcolm Ave, Newport, AR 72112

Specialties & Features

EcoTec engine diagnostics
towing package maintenance
Denali luxury features and electronics

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market for residents of Grubbs, Arkansas, is almost entirely serviced by providers in the larger, neighboring city of Newport. There are no dedicated GMC or GM dealerships immediately in Grubbs, which shifts demand to skilled independent repair shops. The competition level in Newport is moderate, with several long-standing businesses building strong local reputations over decades. The average quality of service is considered good to high, with multiple shops possessing the specific tools and knowledge for complex GMC systems like Duramax and Allison. Pricing is typical for a rural/small-town market, generally more affordable than major metropolitan areas but reflective of the specialized expertise required. Customers can expect fair, labor-based pricing, with a distinct price difference between routine maintenance (oil changes, brake service) and specialized repairs (transmission rebuild, diesel injector replacement). For major warranty work, owners would likely need to travel to a dealership in Jonesboro or beyond.

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 Grubbs regulations and climate