The Best GMC Repair in Lewiston, ID

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

#1

Kendall GMC of Lewiston

4.5
(180 reviews)
Verified

As the area's authorized GMC dealership, Kendall GMC is the premier destination for factory-specified service. Their service center is staffed by GM-certified technicians with direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. They are the most equipped facility in the region for complex electronics, Denali feature repairs, and warranty work.

3020 Nez Perce Dr, Lewiston, ID 83501

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali luxury features and electronics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

All About Diesel & Turbo

4.8
(95 reviews)
Verified

This independent shop has built an exceptional reputation specifically for diesel performance and repair. They are the go-to experts for Duramax engine diagnostics, performance tuning, turbocharger service, and heavy-duty truck maintenance. Their focus is on in-depth mechanical work rather than general service, making them ideal for complex diesel and powertrain issues.

620 Bryden Ave, Lewiston, ID 83501

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Certified Auto Specialists

4.6
(150 reviews)
Verified

A well-established and highly trusted independent repair shop serving the Lewiston-Clarkston valley. While they service all makes, they have multiple ASE-certified technicians with significant experience in GM vehicles. They are known for their thorough diagnostics, particularly with EcoTec engines, transmissions, and 4WD systems, offering a high-quality alternative to dealership pricing.

2605 Nez Perce Dr, Lewiston, ID 83501

Specialties & Features

EcoTec engine diagnostics
Transmission repair (Allison
10-speed)
4WD and towing system service

Business Information

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

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

The GMC repair market in Lewiston, Idaho, is characterized by a clear tiered structure. The quality of service is generally high, reflecting the area's reliance on trucks for personal, agricultural, and commercial use. Competition is moderate, with one dominant dealership and several strong independent shops. - **Average Quality:** Good to Excellent. Shops that do not specialize in trucks or lack modern diagnostic capabilities struggle to compete. - **Competition Level:** Moderate. The presence of the Kendall Auto Group dealership sets a high bar for service quality and technical resources. Successful independents have carved out niches (e.g., diesel specialization, trusted general repair) to compete effectively. - **Typical Pricing:** Pricing follows a predictable pattern. The dealership (Kendall GMC) commands a premium for OEM parts and factory-trained technicians. Independent specialists (All About Diesel, Certified Auto) typically offer more competitive labor rates, often 10-20% lower, while still providing expert-level service for their specific niches. For basic maintenance, pricing is competitive, but for specialized repairs (Duramax injectors, Allison rebuilds), costs are significant regardless of the provider due to part and labor intensity.

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 Lewiston regulations and climate