Top 3 GMC Repair Shops in Granger

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

#1

Prosser Auto & Diesel Repair

4.7
(180 reviews)
Verified

A highly regarded, family-owned shop in neighboring Prosser known for its technical expertise with both domestic and import vehicles, with a strong emphasis on diesel engine performance and transmission systems. They are a go-to for complex diagnostics and heavy-duty truck service in the Lower Yakima Valley.

1506 Paterson Rd, Prosser, WA 99350

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

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

Granger Repair

4.5
(90 reviews)
Verified

The primary local automotive service provider within Granger itself. While a general repair shop, they have developed a strong reputation for servicing the area's large fleet of GM trucks and SUVs used for farming and towing. They offer personalized service and are skilled in routine and mechanical repairs for GMC vehicles.

201 Main St, Granger, WA 98932

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
4WD service

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

G. Peterson Automotive Inc.

4.8
(250 reviews)
Verified

Located in the larger hub of Yakima, this is a dedicated GM and Chevrolet specialist with a stellar reputation for tackling the most challenging diagnostics and repairs. They are the top-tier choice for owners of high-end Denali models or for issues that have stumped other shops, given their deep, brand-specific knowledge.

1015 S 3rd St, Yakima, WA 98901

Specialties & Features

Denali luxury/electronics
Advanced transmission repair
GM engine diagnostics

Business Information

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

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

** The GMC repair market serving Granger, WA is characterized by a reliance on a few key, high-trust providers within a small-town, agricultural context. Given Granger's size, there is no dedicated GMC dealership or specialist exclusively within city limits. The market is served by a combination of a competent local general mechanic (**Granger Repair**) and highly specialized shops in neighboring cities like Prosser and Yakima. **Average Quality:** The quality is bifurcated. For routine maintenance and standard repairs, the local shop provides solid, dependable service. For specialized work on Duramax, Allison transmissions, or complex electronics, residents expect to travel to the surrounding valley hubs where the expertise and specialized equipment are available. The overall quality from the top-tier providers is very high. **Competition Level:** Competition is moderate but reputation-driven. In a rural community, word-of-mouth and long-standing reputations are paramount. Shops compete on trust, reliability, and specific technical capabilities rather than price alone. The specialized shops in Yakima face more direct competition but distinguish themselves through brand-specific expertise. **Typical Pricing:** Pricing is competitive with regional averages. Labor rates at the local Granger shop are typically lower, while the specialized shops in Prosser and Yakima command higher rates reflective of their advanced training, tools, and diagnostic capabilities. Complex diesel or transmission work can be significant, but customers are generally willing to pay for proven expertise to protect their substantial investment in their trucks.

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 Granger regulations and climate