Top 3 GMC Repair Shops in Mona

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

#1

GMC of Payson

4.5
(280 reviews)
Verified

As the closest authorized GMC dealership, this facility is the premier destination for complex diagnostics, warranty work, and factory-trained technicians. They have direct access to GM technical service bulletins, specialized tools, and genuine GM parts. Their service department is well-equipped to handle everything from EcoTec engine diagnostics to the latest Denali luxury and electronic features.

1100 South Main St, Payson, UT 84651

Specialties & Features

Denali luxury/electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

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

T&D Service Center

4.8
(120 reviews)
Verified

A family-owned and operated shop in nearby Nephi with an exceptional reputation for honesty and high-quality work. They are known for their expertise in drivetrain and powertrain systems, making them a top choice for GMC owners with Duramax and Allison transmission needs, as well as 4WD and suspension work on heavy-duty trucks.

1990 South Main St, Nephi, UT 84648

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Santaquin Repair & Diesel

4.6
(90 reviews)
Verified

This shop has built a strong local reputation by focusing on the specific needs of truck and SUV owners. Their technicians are proficient in diesel engine performance, transmission servicing, and comprehensive 4WD system diagnostics. They are a popular independent alternative for Sierra owners who prefer specialized, non-dealer service.

785 East 100 South, Santaquin, UT 84655

Specialties & Features

Diesel engine service
Transmission repair
4WD and towing system service

Business Information

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

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

** The GMC repair market serving Mona, Utah, is characteristic of a rural community. There are no dedicated GMC-specific repair shops within the Mona city limits itself. Consequently, residents rely on a hub-and-spoke model, traveling to neighboring towns for specialized service. The competition is moderate among the providers in these adjacent cities, which helps maintain a high standard of quality and fair pricing. * **Average Quality:** The quality of service is generally high, with independent shops competing on personalized service, lower labor rates, and deep mechanical expertise, while the dealership competes on OEM certifications, advanced electronics capability, and access to genuine parts. * **Competition Level:** Moderate. The limited number of specialists creates a stable market where reputation is paramount. * **Typical Pricing:** Labor rates are competitive for the region. Dealerships (like GMC of Payson) typically command a premium (e.g., $140-$160/hr), while high-quality independents (like T&D Service Center and Santaquin Repair) offer slightly more accessible rates (e.g., $110-$135/hr). Parts pricing will also vary between OEM (from the dealer) and aftermarket (from independents).

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 Mona regulations and climate