The Best GMC Repair in Eagar, AZ

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

#1

White Mountain Auto & Diesel

4.8
(180 reviews)
Verified

Widely regarded as the premier shop in the area for diesel and heavy-duty truck service. They have built a strong reputation for tackling complex diagnostics and repairs on modern Duramax engines and Allison transmissions. Their technicians are experienced with the demands of local customers who use their trucks for towing, ranching, and recreation.

11 S. Main St, Eagar, AZ 85925

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
4WD

Business Information

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

Round Valley Auto & Radiator

4.6
(120 reviews)
Verified

A long-standing, family-owned business known for its trustworthy service and broad technical capabilities. They are a go-to for general GMC maintenance, EcoTec engine work, and cooling system service, which is critical for diesel and towing applications. They also handle electrical diagnostics for common GMC issues.

245 W. Central St, Eagar, AZ 85925

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
General GMC service
repair

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Eagar Quick Lube & Auto Repair

4.4
(90 reviews)
Verified

While offering quick lube services, this shop has evolved to become a reliable provider for routine and intermediate GMC repairs. They are a solid choice for maintenance items like fluid services for transmissions and differentials, brake work, and suspension component replacement. They provide good value for non-emergency repairs and upkeep.

315 E. 3rd St, Eagar, AZ 85925

Specialties & Features

Transmission fluid service
4WD system maintenance
Brake
suspension work

Business Information

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

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

** The GMC repair market in Eagar is characterized by a small number of highly competent, independent shops that cater to a community reliant on trucks and SUVs for both personal and commercial use. There is no dedicated GMC/Cadillac dealership within Eagar itself; the nearest is in Show Low, approximately 30 minutes away. This reality has fostered a strong local market for independent garages that have developed specialized expertise, particularly in diesel and 4WD systems. **Average Quality:** The quality of service is generally high, as these businesses survive on reputation and word-of-mouth in a close-knit community. Shops like White Mountain Auto & Diesel compete directly with dealership-level complexity of work. **Competition Level:** Competition is moderate but professional. The shops do not engage in heavy price-cutting; instead, they compete on technical reputation, reliability, and customer service. **Typical Pricing:** Labor rates are competitive but can be slightly lower than dealership rates in larger cities, typically ranging from **$110 - $140 per hour**. However, for specialized diesel or transmission work, the rate can be at the higher end of that scale. Parts pricing is generally consistent with national averages. Customers in Eagar prioritize expertise and trust over finding the absolute lowest price.

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 Eagar regulations and climate