Top 3 GMC Repair Shops in Manti

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

#1

Young's GM Repair & Diesel

4.8
(185 reviews)
Verified

A family-owned and operated shop with a stellar reputation for specializing in General Motors vehicles. They are the go-to experts in the county for complex diesel and transmission work, known for their honest diagnostics and high-quality workmanship. They have deep familiarity with both older and the latest GMC models.

450 N Main St, Ephraim, UT 84627 (Approx. 7 miles from Manti)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Gunnison Valley Auto & Diesel

4.6
(112 reviews)
Verified

A well-established full-service shop that has built a strong reputation for its diesel engine expertise and ability to handle major repairs. They serve a large agricultural and consumer clientele, making them proficient with heavy-duty trucks and their towing systems.

850 W Center St, Gunnison, UT 84634 (Approx. 15 miles from Manti)

Specialties & Features

Diesel engine service
Towing package maintenance
EcoTec engine diagnostics

Business Information

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

Manti Express Lube & Auto Repair

4.4
(89 reviews)
Verified

The most conveniently located full-service shop within Manti city limits. While not an exclusive GMC specialist, they are highly capable for general maintenance, electrical diagnostics, and suspension work on GMC vehicles. They are the preferred local option for routine service and smaller repairs.

195 S Main St, Manti, UT 84642

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General maintenance

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Manti, Utah, and the broader Sanpete County is characterized by a small number of highly dependable, locally-owned shops rather than a high volume of specialized competitors. Due to Manti's rural nature and population size, there are no dedicated GMC or Cadillac dealership service centers within the city. This creates a niche for independent garages with strong GM-specific expertise. * **Average Quality:** The average quality of service is generally high, as these businesses survive on reputation and word-of-mouth in a tight-knit community. Technicians are often long-term residents with deep, practical experience. * **Competition Level:** Competition is moderate. There are few direct "GMC-only" specialists, so the top shops differentiate themselves through their technical capabilities with diesel engines, transmissions, and heavy-duty systems—services that general mechanics may avoid. * **Typical Pricing:** Labor rates are typically lower than in major Utah metropolitan areas like Provo or Salt Lake City, ranging from $95-$130 per hour. However, for highly specialized work (e.g., Duramax injector replacement, Allison transmission rebuild), pricing becomes competitive with regional standards due to the required expertise and equipment.

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 Manti regulations and climate