The Best GMC Repair in Humphrey, AR

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

#1

D&G Diesel & Performance

4.8
(180 reviews)
Verified

A highly specialized and well-regarded shop focusing exclusively on diesel performance and repair. They are the go-to experts in the region for complex Duramax engine diagnostics, performance tuning, and Allison transmission servicing. They have a strong reputation for handling heavy-duty trucks and their advanced towing systems.

124 Industrial Park Rd, Stuttgart, AR 72160 (Approx. 15 miles from Humphrey)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty towing system maintenance

Business Information

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

CARTY'S Automotive & Tire

4.6
(250 reviews)
Verified

A long-standing, full-service automotive repair center known for its broad technical expertise and excellent customer service. While not exclusively a diesel shop, they have certified technicians experienced with GM platforms, including EcoTec engine diagnostics, suspension work, and general transmission service. They are a trusted local option for routine and complex repairs on GMC trucks and SUVs.

201 S Main St, Stuttgart, AR 72160 (Approx. 15 miles from Humphrey)

Specialties & Features

EcoTec engine diagnostics
4WD and suspension service
General GMC maintenance

Business Information

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

Taylor Brothers GM Superstore

4.5
(300 reviews)
Verified

As the closest authorized GMC dealership, Taylor Brothers provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. This is the premier destination for warranty work, complex electronics, Denali luxury feature repairs, and recalls. Their service department is equipped to handle everything from a basic oil change to a complete transmission rebuild on the latest models.

1900 S Main St, Stuttgart, AR 72160 (Approx. 15 miles from Humphrey)

Specialties & Features

Denali electronics and features
Factory towing package maintenance
GMC-specific technical service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

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

The GMC repair market serving Humphrey, Arkansas, is characterized by a reliance on the larger commercial center of Stuttgart, located about 15 miles away. Within Humphrey itself, there are no shops that meet the high level of specialization required for your query. The market in the region is not saturated with dedicated GMC specialists, but the providers that do exist are well-established, highly competent, and have built strong reputations over decades. **Average Quality:** The quality of specialized service is high, with shops like D&G Diesel offering niche expertise that rivals what is available in major metropolitan areas. General repair quality from established shops like Carty's is also very good. **Competition Level:** Competition is moderate but healthy. The presence of a dealership (Taylor Brothers) sets a benchmark for OEM standards, while independent shops compete on price, personalized service, and specialized diesel/performance knowledge. **Typical Pricing:** Pricing is tiered. Dealership labor rates are typically the highest, followed by specialized diesel performance shops, with general repair shops being the most cost-effective for non-specialized work. For the specialized services you listed (e.g., Duramax injector replacement, Allison transmission overhaul), customers should expect premium pricing commensurate with the required expertise and equipment.

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 Humphrey regulations and climate