The Best GMC Repair in Orange, CT

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

#1

Orange Automotive Service Center

4.8
(240 reviews)
Verified

A cornerstone of the local automotive community for over two decades, Orange Automotive Service Center is renowned for its technical depth and honest service. They have multiple ASE Master Technicians on staff with specific experience in GM platforms. They are a go-to for complex diagnostics on EcoTec and Duramax engines, as well as transmission services for the popular Allison and 10-speed units found in GMC trucks and SUVs.

415 Boston Post Rd, Orange, CT 06477

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Midas Orange

4.5
(180 reviews)
Verified

Part of a national network but with strong local ownership and management, this Midas location offers a blend of corporate technical resources and community trust. They frequently service the full range of GMC vehicles, from Sierra HDs with towing packages to Acadia Denalis with complex electronics. Their technicians receive brand-specific training and they have the equipment to handle 4WD system service and suspension work on heavy-duty trucks.

370 Boston Post Rd, Orange, CT 06477

Specialties & Features

4WD and towing system service
heavy-duty truck suspension
towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

New Haven Autoworks

4.9
(150 reviews)
Verified

Located just minutes from Orange in neighboring New Haven, this shop has built an exceptional reputation for handling sophisticated repairs that many general shops avoid. They are particularly adept with high-end Denali trim features, advanced electronics, and complex drivability concerns. While not exclusively a GMC shop, their expertise with GM's Global B and T1 platforms (which underpin most modern GMCs) makes them a top-tier choice for owners seeking specialist-level care.

65 James St, New Haven, CT 06513

Specialties & Features

Denali luxury features and electronics
complex diagnostics
transmission repair

Business Information

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

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

** The GMC repair market in Orange, CT, is robust and competitive, characterized by a mix of long-established independent shops and well-regarded franchise operations. Orange's location along the Boston Post Road (U.S. Route 1) creates a high-density corridor for automotive services. The average quality of service is high, as shops must compete for a discerning clientele that includes many commercial truck and SUV owners. **Competition Level:** High. Customers have multiple reputable options, which drives a focus on customer service and technical capability. **Typical Pricing:** Labor rates are in line with the Southern Connecticut average, typically ranging from **$130 - $165 per hour**. Specialized services, particularly those involving diesel (Duramax) or advanced transmission work (Allison), command a premium due to the required training, tools, and diagnostic time. Denali electronics repairs are also at the higher end of the spectrum. While there are several dealerships in the broader region, the independent specialists listed above often provide a more personalized service experience and competitive pricing while maintaining expert-level knowledge of the GMC brand. For the most specialized work (e.g., major Duramax engine overhaul), owners may be referred to regional diesel specialists, but for the vast majority of service needs, these three providers represent the top tier serving the Orange area.

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 Orange regulations and climate