The Best GMC Repair in Melba, ID

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

#1

Certified Diesel & Repair

4.8
(240 reviews)
Verified

A highly specialized and reputable shop in nearby Nampa, known for its deep expertise in diesel engines and heavy-duty truck systems. They are the go-to provider for complex Duramax diagnostics, Allison transmission rebuilds, and performance tuning. Their technicians have factory-level training and use advanced diagnostic equipment.

1615 Industrial Rd, Nampa, ID 83687

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing

Business Information

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

Caldwell Truck & Auto Repair

4.6
(180 reviews)
Verified

A well-established, family-owned shop in Caldwell that has served the agricultural and personal truck market for over two decades. They offer a comprehensive range of services from routine maintenance on EcoTec engines to complex 4WD system repairs and towing package installations. They are praised for their honest diagnostics and high-quality workmanship.

3212 Blaine St, Caldwell, ID 83605

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General GMC maintenance
repair

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Treasure Valley Auto Electric

4.5
(95 reviews)
Verified

This Nampa-based shop fills a critical niche, especially for modern GMC trucks and SUVs, particularly Denali trim levels. They specialize in complex electrical systems, infotainment, advanced driver-assistance systems (ADAS), and luxury feature repair. They are the recommended experts for resolving electrical gremlins that general mechanics often cannot diagnose.

2911 Garrity Blvd, Nampa, ID 83687

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
wiring
Advanced automotive diagnostics

Business Information

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

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

** The GMC repair market directly in Melba is virtually non-existent for specialized services. Residents are accustomed to traveling to Caldwell or Nampa for professional, brand-specific repair work. The broader market serving Melba is moderately competitive, with several high-quality independent shops competing with dealerships in Boise. * **Average Quality:** The independent shops listed above often exceed dealerships in customer service and specialized diesel/transmission knowledge, while dealerships hold an edge in warranty work and proprietary software updates. * **Competition Level:** Moderate to high in the Caldwell/Nampa corridor, which benefits consumers through competitive pricing and a need for shops to maintain excellent reputations. * **Typical Pricing:** Labor rates in this region range from $120-$160 per hour for specialized diesel/transmission work. General repair is typically $100-$130/hour. Pricing is considered fair for the Mountain West region, significantly lower than metropolitan areas on the coast. Customers should expect detailed estimates upfront, especially for major services like transmission or diesel injector work.

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 Melba regulations and climate