The Best GMC Repair in Carlton, MN

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

#1

Lakeside Automotive & Diesel Service

4.8
(180 reviews)
Verified

A highly reputable independent shop known for its technical expertise with both gasoline and diesel powertrains. They have built a strong reputation for honest diagnostics, quality workmanship, and specializing in the complex repair needs of modern GM trucks, including heavy-duty and luxury models.

4615 E Superior St, Duluth, MN 55804 (Approx. 10 minutes from Carlton)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Luther Sieracki GMC

4.3
(250 reviews)
Verified

As the local GMC dealership, this is the primary source for factory-trained technicians, genuine GM parts, and specialized diagnostic software. They are the go-to for warranty work, complex electronics, and proprietary systems found in Denali trims and newer models.

20 Chestnut Ave, Carlton, MN 55718

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Certified Auto Specialists

4.7
(90 reviews)
Verified

A well-regarded independent shop with multiple ASE Master Certified technicians. They receive consistent praise for their work on transmissions, 4WD systems, and general engine diagnostics. They are known for being a trustworthy alternative to the dealership for complex repairs.

4025 Airpark Blvd, Duluth, MN 55811 (Approx. 15 minutes from Carlton)

Specialties & Features

Transmission repair (Allison
10-speed)
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

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

** The GMC repair market serving Carlton, Minnesota, is characterized by a symbiotic relationship between the local dealership and specialized independent shops in the Duluth area. Due to Carlton's size, residents naturally look to the larger Duluth market for a full range of automotive services. * **Average Quality:** The quality of service is generally high. The dealership (Luther Sieracki GMC) provides OEM expertise and access to the latest technical service bulletins, while the top independents (Lakeside Automotive, Certified Auto) offer competitive pricing, personalized service, and often faster turnaround times for non-warranty work. * **Competition Level:** Competition is healthy. The dealership holds a monopoly on factory-specific services and warranty work. The independent shops compete fiercely on reputation, customer service, and cost for out-of-warranty vehicles, creating a market that benefits the consumer. * **Typical Pricing:** Pricing follows the standard industry model. The dealership typically commands a premium for labor and genuine GM parts. Independent shops generally offer lower labor rates but can provide the same quality of work, especially for mechanical components like transmissions and diesel systems. For a complex Duramax or transmission repair, customers should expect estimates in the thousands of dollars regardless of the provider, reflecting the high skill and part costs involved.

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 Carlton regulations and climate