The Best GMC Repair in Riverton, NJ

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

#1

C & M Auto & Truck Service

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for specializing in diesel engine and heavy-duty truck repair. They are known for their technical expertise, honest diagnostics, and ability to handle complex issues on Duramax-equipped trucks and their Allison transmissions. They service both light-duty and heavy-duty GM trucks.

2001 Rt 130 North, Cinnaminson, NJ 08077

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Denoco Automotive

4.7
(150 reviews)
Verified

Highly regarded for their diagnostic capabilities and work on modern, complex vehicle systems. They excel with the electronics and luxury features found in GMC Denali models, as well as the full range of GM powertrains, including EcoTec engines. Their reviews frequently highlight their professionalism and expertise with 4WD and towing systems.

1010 Rt 130 North, Cinnaminson, NJ 08077

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Towing package maintenance

Business Information

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

Mr. K's Auto & Truck Repair

4.6
(90 reviews)
Verified

A well-established local shop known for dependable service on American-made trucks and SUVs. They have strong expertise in transmission services, including the newer GM 10-speeds, and general maintenance of towing and 4WD systems. They are a trusted alternative to dealerships for routine and complex repairs on GMC vehicles.

1000 Hylton Rd, Pennsauken, NJ 08110

Specialties & Features

Transmission repair (Allison
10-speed)
4WD and towing system service
General GMC maintenance

Business Information

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

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

** The GMC repair market in the Riverton, NJ area is characterized by a handful of highly skilled, independent shops that have built their reputation on specializing in American trucks, rather than a high volume of generic auto repair. Due to Riverton's small size, the most reputable specialists are located in adjacent towns like Cinnaminson and Pennsauken, creating a competitive but quality-focused environment. Customers have a clear choice between dealerships (for warranty work) and these independent specialists, which typically offer more personalized service and lower labor rates. Pricing is competitive but reflects the high level of expertise required for complex systems like Duramax diesel and Allison transmissions; expect labor rates in the $125-$150/hour range. The overall quality of top-tier shops is exceptionally high, with several businesses operating for over two decades, indicating strong customer loyalty and consistent service delivery.

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 Riverton regulations and climate

Frequently Asked Questions

Common questions about gmc repair services in Riverton, NJ

What are the most common GMC repair issues for drivers in the Riverton, NJ area?

In Riverton, common issues include suspension wear from local potholes and rough roads, as well as brake system maintenance due to stop-and-go traffic on routes like Route 130. GMC trucks and SUVs also frequently need attention for electrical components and HVAC systems, which are stressed by our humid summers and cold winters.

How can I find a reputable, specialized GMC repair shop near Riverton?

Look for shops in Riverton or nearby Cinnaminson and Palmyra that are ASE-certified and have specific GMC/GM diagnostic tool expertise, like Tech-2 or GDS. Check online reviews and ask for recommendations in local community groups, as a shop familiar with local driving conditions will provide better, longer-lasting repairs.

When should I seek service for my GMC versus going to the dealership in Burlington?

Seek a local independent specialist for routine maintenance, older model year repairs, or after-warranty work to often save on labor rates. For complex computer module programming, major warranty claims, or very new model recalls, the dealership's specific tools and direct manufacturer support may be necessary.

What should I expect for pricing on GMC repairs in Riverton compared to the dealership?

You can typically expect lower labor rates at a quality independent shop in Riverton compared to a dealership, while using the same OEM or high-quality aftermarket parts. Always request a detailed written estimate upfront, as pricing can vary for common jobs like brake service or Denali suspension work.

Are there any local Riverton factors that affect my GMC's service schedule?

Yes, proximity to the Delaware River and seasonal road salt used on bridges and highways like I-295 accelerates undercarriage corrosion, making regular undercarriage washes and inspections critical. Furthermore, short-trip driving common in our suburban area can lead to more frequent oil changes and battery checks.