The Best GMC Repair in Oaklyn, NJ

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

#1

German & American Auto Service

4.8
(240 reviews)
Verified

A highly respected, family-owned auto repair shop known for its technical expertise and honest service. While the name suggests a broad focus, they have specific, well-documented expertise in GM vehicles, including the complex drivetrains and electronics found in GMC trucks and SUVs. They are a top choice for owners who want dealer-level diagnostics without the dealership price.

1200 Blackwood Clementon Rd, Clementon, NJ 08021

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
Denali electronics
features

Business Information

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

Collingswood Auto Repair

4.7
(180 reviews)
Verified

Located just minutes from Oaklyn, this shop has built a strong reputation for reliability and customer service. They frequently work on domestic trucks and SUVs and have technicians proficient in the full range of GMC services, from routine maintenance on Sierra pickups to more complex suspension and drivetrain work.

760 Haddon Ave, Collingswood, NJ 08108

Specialties & Features

Heavy-duty truck suspension
towing package maintenance
4WD system service

Business Information

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

Precision Auto & Diesel

4.6
(90 reviews)
Verified

While a slightly smaller operation, Precision Auto & Diesel has carved out a niche for itself with a specific focus on diesel performance and repair. This makes them a premier destination for GMC owners with Duramax-powered vehicles. Their technicians have direct experience with diesel engine service, diagnostics, and performance tuning.

1150 Liberty Pl, West Deptford, NJ 08086

Specialties & Features

Duramax diesel service
transmission repair
EcoTec engine diagnostics

Business Information

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

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

** The GMC repair market in the Oaklyn, NJ area is characterized by a few highly competent independent shops that effectively compete with the larger, more expensive dealerships in the region. The average quality of service is high, as these businesses survive and thrive on reputation and word-of-mouth in a competitive suburban landscape. **Competition Level:** Moderate to High. Customers have a clear choice between dealership service (offering OEM parts and specific technician training) and several well-established independents (offering personalized service and lower labor rates). The most successful independents are those, like the ones listed, that have invested in advanced diagnostic tools and technician training for complex GMC systems. **Typical Pricing:** Labor rates are generally 20-30% lower than at local GM dealerships. A standard oil change on a Sierra may range from $80-$120, while more complex jobs like an Allison transmission service or Duramax fuel system diagnosis can range from $400 to $1,500+, depending on the extent of the work. Shops specializing in diesel (like Precision Auto & Diesel) may command a premium for their specific expertise, but still remain more cost-effective than a dealer. **Conclusion:** GMC owners in Oaklyn are well-served by a handful of expert independent shops that provide specialized, reputable, and cost-effective service for everything from a base-model Canyon to a top-tier Sierra 3500HD Denali with a Duramax/Allison powertrain.

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 Oaklyn regulations and climate