The Best GMC Repair in Monon, IN

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

#1

D & B Auto & Truck Repair

4.7
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in domestic trucks. They are the go-to in the immediate area for complex diesel and transmission work, combining old-school mechanical knowledge with modern diagnostic equipment. They have a strong reputation for honesty and thorough diagnostics.

1101 N Main St, Monon, IN 47959

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Tom O'Brien Service Department (Tom O'Brien GMC)

4.5
(250 reviews)
Verified

As the area's premier GMC dealership, this is the top choice for warranty work, complex electronics, and factory-spec repairs. Their technicians are GM-certified and have direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. Ideal for Denali models, new vehicle technology, and factory towing package maintenance.

3400 Commerce Dr, Lafayette, IN 47905

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
factory towing package maintenance

Business Information

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

Monticello Auto Tech

4.8
(120 reviews)
Verified

A top-tier independent shop located a short drive from Monon, renowned for its exceptional customer service and technical competency with GM vehicles. They excel at general maintenance and complex repair alike, with a strong focus on 4WD systems and transmission services. They are a trusted alternative to the dealership.

501 N Main St, Monticello, IN 47960

Specialties & Features

4WD and towing system service
Allison transmission repair
general GMC maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Monon itself is limited, reflecting its small, rural population. **D & B Auto & Truck Repair** is the primary local option, valued for its specialized truck expertise and community trust. For more specialized or warranty-covered services, residents logically look to the broader region. The competitive landscape is therefore defined by proximity to larger hubs like **Lafayette** and **Monticello**. Lafayette, in particular, offers a high level of competition with multiple dealerships and independent shops, which helps maintain strong service quality and reasonable pricing. Tom O'Brien GMC in Lafayette sets the benchmark for OEM-level service, while independents in Monticello and Monon offer personalized service and often more competitive labor rates. **Typical Pricing** follows a standard tiered structure: Independent shops in Monon/Monticello offer the most competitive labor rates ($90-$115/hr), the Lafayette independents are mid-range ($100-$130/hr), and the dealership commands premium rates ($140-$165/hr). This pricing reflects access to proprietary tools, software, and factory-certified technicians. Customers in Monon have effective choices ranging from the highly convenient and trusted local shop to the technically superior dealership a short drive away.

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 Monon regulations and climate