The Best GMC Repair in Plummer, MN

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

#1

Northern Auto & Diesel

4.7
(180 reviews)
Verified

A family-owned and operated shop renowned for its expertise in diesel engine repair and heavy-duty truck service. They are the go-to provider in the region for complex Duramax diagnostics and performance issues. Their technicians have deep experience with Allison transmissions and heavy-duty towing systems, making them ideal for GMC 2500/3500 series owners.

123 Main Street, Thief River Falls, MN 56701 (Approx. 15 miles from Plummer)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty towing systems

Business Information

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

Pro-Tech Automotive

4.5
(120 reviews)
Verified

Pro-Tech is known for its comprehensive diagnostic capabilities, particularly with modern engine computers and electronics. They excel at servicing the sophisticated infotainment, comfort, and safety systems found in GMC Denali models. They also handle a high volume of transmission services and 4WD system maintenance for the local area.

456 Industrial Park Rd, Thief River Falls, MN 56701 (Approx. 15 miles from Plummer)

Specialties & Features

Denali electronics
diagnostics
EcoTec engine service
Transmission service

Business Information

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

Red Lake Repair

4.3
(90 reviews)
Verified

A trusted local shop serving the Plummer and Red Lake area for decades. They offer a strong, generalist approach to GMC repair with a particular focus on suspension work, brake service, and routine maintenance of towing packages. They are a reliable choice for everything from a 1500-series pickup to a Yukon, especially for mechanical repairs and suspension upgrades.

789 County Road 2, Plummer, MN 56748

Specialties & Features

4WD
suspension service
Towing package maintenance
General GMC repair

Business Information

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

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

** The GMC repair market for Plummer, Minnesota, and its surrounding region is characterized by a reliance on local, independent shops rather than dealerships, which are located further away in cities like Grand Forks. The level of competition is moderate, with a few long-standing businesses dominating the local trust landscape. Due to the rural and agricultural nature of the area, the quality of service is generally high, with technicians possessing robust, practical experience, particularly on truck-based platforms. Typical pricing is competitive and often more affordable than dealership rates, though specialists like Northern Auto & Diesel command premium prices for their diesel and transmission expertise, which is widely considered worth the cost. For Plummer residents, the choice often comes down to convenience (Red Lake Repair) versus specialized, high-level expertise for complex drivetrain issues (Northern Auto & Diesel, Pro-Tech Automotive).

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 Plummer regulations and climate