Top 3 GMC Repair Shops in Fulton

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

#1

Diesel Truck Service & Repair of Jackson

4.8
(180 reviews)
Verified

A highly specialized shop focused exclusively on medium and heavy-duty diesel trucks. They are the go-to experts for complex Duramax engine diagnostics, performance tuning, and major repairs. Their technicians have advanced training and use proprietary diagnostic software, making them a top choice for serious diesel owners and those with heavy towing needs.

2929 Brooklyn Rd, Jackson, MI 49203

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty towing package maintenance

Business Information

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

Complete Automotive & Truck Repair

4.6
(250 reviews)
Verified

A well-rounded but highly capable general automotive and truck service center with a strong reputation for handling the full spectrum of GMC vehicles, from Denali SUVs to Sierra HD trucks. They excel at integrating mechanical repairs with modern electronics, making them a reliable choice for diagnosing infotainment issues, driver-assist features, and complex electrical faults.

202 Capital Ave SW, Battle Creek, MI 49017

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
4WD and suspension service

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Muffler Man of Jackson

4.4
(110 reviews)
Verified

While the name suggests a narrow focus, this long-standing local business has evolved into a full-service repair facility with a particular strength in drivetrain and undercarriage work. They are a trusted local option for transmission services, 4WD system repairs, exhaust work (including diesel after-treatment systems), and suspension upgrades for trucks used for towing and hauling.

2600 Page Ave, Jackson, MI 49203

Specialties & Features

Allison transmission service
4WD system repair
Heavy-duty truck suspension

Business Information

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

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

** The GMC repair market serving Fulton, Michigan, is characterized by a reliance on established providers in nearby larger cities, primarily Jackson (~15 minutes away) and Battle Creek (~25 minutes away). Due to Fulton's rural nature and proximity to major highways (I-94), the local demand is significant for truck repair, especially for diesel, transmission, and towing-related services. The average quality of service is high, as the shops that survive in this competitive landscape do so by building strong, long-term reputations for reliability and specialized knowledge. Competition is moderate but specialized; there are many general mechanics, but only a handful possess the specific tools, software, and certified expertise for advanced GMC systems like the Duramax/Allison powertrain or Denali electronics. Typical pricing for specialized labor is in the upper-mid range, generally between $120-$160 per hour, reflecting the higher technical skill required. Customers are advised to seek out shops with proven track records in their specific need, as generalists may lack the resources for complex diagnostics on these modern, integrated vehicle systems.

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 Fulton regulations and climate