Top 3 GMC Repair Shops in Altamont

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

#1

Duchesne Valley Tire & Auto

4.6
(180 reviews)
Verified

A long-standing, full-service automotive center known for its deep roots in the community and ability to handle a wide range of repairs, from complex diesel engine work to routine maintenance. They are a trusted name for local ranchers, contractors, and heavy-duty truck owners.

50 N 300 E, Duchesne, UT 84021

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Allison transmission repair

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

C & C Automotive

4.5
(120 reviews)
Verified

A highly-rated, independent shop in Roosevelt with a strong reputation for diagnostic expertise and honest service. They cater to a broad range of vehicles but receive consistent praise for their work on domestic trucks and SUVs, including complex electrical and transmission issues.

379 E 200 S, Roosevelt, UT 84066

Specialties & Features

EcoTec engine diagnostics
Transmission repair (Allison
10-speed)
Towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Phil's Diamond G Tire & Auto

4.4
(90 reviews)
Verified

Part of a respected regional chain in Utah, this location offers the technical resources of a larger organization with a local shop feel. They provide comprehensive services, including advanced diagnostics, alignments, and tire services crucial for 4WD and towing systems.

1595 S 250 E, Roosevelt, UT 84066

Specialties & Features

4WD and towing system service
General GMC maintenance
Suspension and alignment

Business Information

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

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

** The GMC repair market in the Altamont area is characteristic of a rural, agricultural, and energy-producing region. The demand is high for capable shops that can service heavy-duty Duramax/Allison powertrains and 4WD systems used for towing and off-road applications. However, due to the small population, there are no GMC-exclusive dealerships or specialist shops within Altamont itself. The market is served by established, multi-brand independent shops in the larger neighboring towns of Duchesne (12 miles west) and Roosevelt (20 miles east). **Average Quality:** The quality is generally high, as these shops survive by building long-term trust and must be proficient with the dominant vehicle types in the region, which are domestic trucks and SUVs. **Competition Level:** Competition is moderate. There are a handful of reputable providers, but no overwhelming saturation. Reputation and word-of-mouth are the most critical factors for a shop's success. **Typical Pricing:** Pricing is competitive but not inexpensive. Labor rates are typically lower than in major metropolitan areas, but the complexity of the services required (diesel repair, transmission overhaul) means that major jobs will still represent a significant investment. Customers pay for specialized expertise that is not widely available locally. **Recommendation:** For highly specific Denali luxury feature repairs or warranty work, owners may still need to consider a dedicated GMC dealership, the nearest of which is in Vernal (approx. 50 miles away). For all other mechanical, diesel, and transmission needs, the providers listed above represent the top tier of local expertise. It is always advisable to call ahead to confirm a shop's current capacity and familiarity with your specific vehicle's issue.

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 Altamont regulations and climate