Top 3 GMC Repair Shops in Monitor

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

#1

Wenatchee Diesel & Auto Repair

4.8
(240 reviews)
Verified

A highly-rated, independent shop known for its deep expertise in diesel engines and complex drivetrain systems. They are a top destination for GMC Sierra HD owners, offering specialized diagnostics and repair that general shops often can't handle. Their technicians have direct training and experience with the full range of GMC systems.

1232 N Wenatchee Ave, Wenatchee, WA 98801 (Approx. 4 miles from Monitor)

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty towing system maintenance

Business Information

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

Bruce Lorry & Truck Service

4.6
(180 reviews)
Verified

A long-standing, family-owned business with a focus on both domestic trucks and luxury SUV features. They have built a strong reputation for honest service and technical proficiency, making them an excellent choice for GMC Denali owners who require both mechanical and electronic expertise.

1321 S Columbia St, Wenatchee, WA 98801 (Approx. 5 miles from Monitor)

Specialties & Features

Heavy-duty truck suspension
Denali electronics and features
EcoTec engine diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Wenatchee Chevrolet Cadillac (Service Department)

4.3
(290 reviews)
Verified

As the local GM dealership, their service department provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. This is the premier choice for complex warranty work, proprietary software updates for Denali models, and services requiring OEM-specific tools.

1101 N Wenatchee Ave, Wenatchee, WA 98801 (Approx. 4 miles from Monitor)

Specialties & Features

GM factory certifications
Allison
10-speed transmission service
comprehensive towing package maintenance

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Monitor, WA, is effectively centered in Wenatchee. The market is characterized by a healthy mix of long-standing, specialized independent shops and a well-established dealership. The average quality of service is high, as these businesses cater to an agricultural and outdoor-recreation community that relies heavily on capable and reliable trucks. **Competition** is robust but not oversaturated, with shops competing on specialized expertise (e.g., diesel vs. general repair) rather than just price. The presence of a major dealership sets a benchmark for OEM-standard work. **Typical pricing** aligns with specialized automotive repair: dealership labor rates are at the premium end, while the top-tier independents like Wenatchee Diesel & Auto Repair command rates slightly below the dealer but above general mechanics, reflecting their specialized tooling and training. Customers can expect to pay for quality diagnostics and repair, particularly for complex systems like the Duramax engine and Allison transmission.

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 Monitor regulations and climate