The Best GMC Repair in Salem, CT

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

#1

Gile's Automotive Service Center

4.8
(280 reviews)
Verified

A long-standing, family-owned business renowned for its technical expertise and honest service. They have built a stellar reputation for handling complex diagnostics and repairs on both domestic and import vehicles, with a significant portion of their work on GM trucks and SUVs. They are a top choice for Salem residents seeking reliable, high-quality work on their GMCs.

45 Connecticut Rd, Salem, CT 06420

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
4WD and AWD systems

Business Information

Years in Business:30 years
Licensed:Yes
Insured:Yes
#2

D&R Diesel & Auto Repair

4.7
(190 reviews)
Verified

Located just a short drive from Salem in Montville, D&R is the area's premier specialist for diesel powertrains. They are the go-to shop for Duramax-specific issues, from routine maintenance to major engine overhauls. Their expertise explicitly includes towing system diagnostics and heavy-duty suspension work, making them ideal for GMC 2500/3500 owners.

857 Route 32, Montville, CT 06382

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

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

New London County Motorworks

4.6
(160 reviews)
Verified

While serving a broad range of vehicles, this shop has developed a strong reputation for its work on higher-end models, including GMC Denali trims. Their technicians are proficient with modern vehicle electronics and luxury features. They offer comprehensive service from engine and transmission work to advanced electrical system diagnostics.

345 Bank St, New London, CT 06320

Specialties & Features

Denali luxury features and electronics
Transmission repair
General GMC service
maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Salem, CT, is reflective of its semi-rural setting. The town itself has a limited number of dedicated repair shops, with **Gile's Automotive** standing out as the dominant local provider known for quality and trustworthiness. For more specialized services, particularly concerning **Duramax diesel engines and heavy-duty applications**, residents routinely and reliably travel to specialists in adjacent towns like Montville (e.g., D&R Diesel). The competition level is moderate; while there are several general mechanics, true specialists with advanced diagnostics tools and brand-specific expertise for complex GMC systems are fewer. This scarcity often means that top-tier shops have strong customer loyalty and can command premium pricing. Typical pricing in this region is competitive but aligns with quality; expect diagnostic fees in the $125-$175/hour range, with labor rates for complex jobs reflecting the high skill level required for modern GMC systems. Customers prioritize proven expertise and reliability over finding the lowest possible price, especially for critical systems like diesel engines and transmissions.

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 Salem regulations and climate