The Best GMC Repair in Monroe City, IN

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

#1

Gohr's Auto & Diesel Service

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for expert diesel and transmission work. They are widely regarded as the leading Duramax and Allison specialists in the region. Their technicians are highly trained and they invest in advanced diagnostic tools, making them a top choice for complex electrical and performance issues on heavy-duty GMC trucks and Denali models.

1102 Bedford Rd, Washington, IN 47501

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Washington GM Service Center

4.5
(250 reviews)
Verified

As an established GM dealership, this service center offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and programming. They are the most equipped provider for warranty work, complex electronics on Denali trims, and factory towing package maintenance.

2200 US-50 Bypass, Washington, IN 47501

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

T&T Truck & Auto Repair

4.6
(120 reviews)
Verified

A highly-rated independent shop known for its honest diagnostics and comprehensive service capabilities. They excel in general GMC maintenance and repair, with specific strengths in 4WD system service, suspension work, and transmission servicing. They offer a cost-effective alternative to the dealership for many common and complex repairs.

604 NE 5th St, Washington, IN 47501

Specialties & Features

4WD and towing system service
Transmission repair
Heavy-duty truck suspension

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Monroe City

** The GMC repair market servicing Monroe City, Indiana, is characterized by a reliance on service providers in the larger neighboring city of Washington, located approximately 15-20 minutes away. Monroe City itself lacks specialized GMC-focused repair shops, creating a "spoke-and-hub" model where residents travel for expert care. The market competition is moderate but specialized. Quality is generally high, with several long-standing businesses competing on a combination of specialized expertise (e.g., Gohr's for diesel), factory-backed authority (Washington GM), and independent value (T&T Truck & Auto). Pricing reflects this segmentation: dealership labor rates are at a premium, while independent specialists like Gohr's command competitive rates for their niche expertise. General independents like T&T typically offer the most accessible labor rates. For a complex Duramax injector replacement or Allison transmission rebuild, customers should expect a significant investment, often ranging from $2,500 to $5,000+, depending on the scope of work. Overall, GMC owners in the area have access to competent, reputable repair options by utilizing the regional hub in Washington, IN.

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 Monroe City regulations and climate