The Best GMC Repair in South Cle Elum, WA

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

#1

Ellensburg Diesel & Auto Repair

4.8
(180 reviews)
Verified

Widely regarded as the premier shop in the region for diesel powertrains and heavy-duty trucks. They have a dedicated diesel bay and technicians with advanced training on Duramax engines and Allison transmissions. Their reputation is built on solving complex drivability and performance issues that general shops often cannot.

1108 S Ruby St, Ellensburg, WA 98926

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Cle Elum Automotive

4.6
(90 reviews)
Verified

A well-established and trusted local full-service shop known for its honest diagnostics and skilled technicians. While not exclusively a diesel shop, they have extensive experience servicing the full range of GMC vehicles, from Sierra 1500s with EcoTec engines to HD models. They are a go-to for routine maintenance, electrical issues, and 4WD system service.

401 W 1st St, Cle Elum, WA 98922

Specialties & Features

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

Business Information

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

Cle Elum Transmission & Four Wheel Drive

4.5
(70 reviews)
Verified

As the name implies, this provider offers deep specialization in two critical areas for GMC trucks. They are experts in the repair and rebuilding of Allison transmissions and are highly proficient in diagnosing and repairing 4WD transfer cases, differentials, and related electronic systems. This makes them an excellent choice for transmission-specific issues or complex 4WD problems.

301 E Lincoln Ave, Cle Elum, WA 98922

Specialties & Features

Allison transmission repair
4WD system diagnostics and repair
Towing package maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in South Cle Elum

** The GMC repair market in the South Cle Elum area is characterized by a small number of highly competent independent shops rather than a high volume of competition or a dedicated GMC dealership. The closest dealerships are in Yakima or the Tri-Cities, making the local independent providers essential for residents and travelers on the I-90 corridor. **Average Quality:** The quality of specialized repair is generally high, with several shops boasting technicians with decades of combined experience, particularly with the diesel and 4WD systems common in this mountainous, rural region. **Competition Level:** Competition is moderate but specialized. Shops tend to have reputations for specific strengths (e.g., Ellensburg Diesel for engines, Cle Elum Transmission for drivetrain), which creates a collaborative ecosystem rather than direct, head-to-head competition on all services. **Typical Pricing:** Pricing is competitive but reflects the specialized nature of the work and the rural location. Labor rates are typically lower than dealerships but can be higher than general mechanics in urban areas due to the required expertise. Expect to pay a premium for complex Duramax or Allison transmission work, commensurate with the high level of skill required.

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 South Cle Elum regulations and climate