The Best GMC Repair in Valleyford, WA

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

#1

Inland Empire Diesel & Turbo

4.8
(240 reviews)
Verified

Widely regarded as the premier diesel specialist in the Inland Northwest. They focus exclusively on diesel performance, repair, and diagnostics, making them the top choice for complex Duramax engine issues, from routine maintenance to major overhauls and performance upgrades.

1011 N. Felts Rd, Spokane Valley, WA 99212

Specialties & Features

Duramax diesel service
Allison transmission repair
Diesel performance tuning

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Spokane Transmission & Differential

4.7
(180 reviews)
Verified

A family-owned shop with a long-standing reputation for expert work on transmissions, transfer cases, and driveline components. They are particularly skilled with the Allison transmission series and the complex 4WD and AWD systems found in GMC trucks and SUVs.

9111 E. Montgomery Ave, Spokane Valley, WA 99206

Specialties & Features

Allison transmission repair
4WD system service
Differential and axle repair

Business Information

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

Certified Auto Repair & Tire

4.6
(190 reviews)
Verified

A full-service, ASE-certified repair facility known for its comprehensive diagnostics and ability to handle a wide range of issues on modern vehicles. They are a strong choice for general GMC maintenance, EcoTec engine diagnostics, electronic issues (including Denali features), and towing system servicing.

12502 E. Sprague Ave, Spokane Valley, WA 99216

Specialties & Features

EcoTec engine diagnostics
Denali electronics
Towing package maintenance

Business Information

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

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

** The GMC repair market serving Valleyford, WA, is characterized by high specialization and reliance on providers in Spokane Valley. Due to Valleyford's small size and rural nature, there are no dedicated GMC specialists within the city limits itself. Residents typically travel 20-30 minutes to Spokane Valley for complex repairs. The market is moderately competitive among the top-tier specialists, who have built their reputations on deep technical knowledge rather than price. For diesel, transmission, and 4WD work, the competition is limited to a few highly trusted shops. Pricing is typically at a premium for this level of expertise, especially for diesel and transmission services, but is considered fair given the quality of work and diagnostic capabilities. General maintenance and electrical work have more providers, but the shops listed above consistently receive the highest marks for their work on GMC vehicles specifically.

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 Valleyford regulations and climate