The Best GMC Repair in New Milford, NJ

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

#1

Crestmont GMC Service & Parts

4.6
(280 reviews)
Verified

As the authorized GMC dealership for the region, Crestmont offers the highest level of factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. They are the premier destination for complex electrical diagnostics, warranty work, and maintaining factory certifications on newer models, especially Denali trims.

400 Forest Ave, Paramus, NJ 07652

Specialties & Features

Denali luxury features and electronics
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

European Autotech & Diesel Specialists

4.8
(150 reviews)
Verified

While the name suggests a European focus, this highly-rated independent shop has built a formidable reputation for servicing Duramax diesel engines and Allison transmissions. They are a top choice for GMC HD truck owners who prefer independent shop pricing and expertise for diesel-specific maintenance and performance.

75 Oak St, Norwood, NJ 07648

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Precision Auto & Truck Repair

4.5
(90 reviews)
Verified

A well-regarded local independent shop known for its honest diagnostics and work on a wide range of domestic trucks and SUVs. Their strengths lie in general GMC maintenance, suspension work, and transmission services, offering a quality alternative to dealership pricing for routine and complex repairs.

235 Union Ave, River Edge, NJ 07661

Specialties & Features

Transmission repair
4WD and towing system service
Towing package maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in New Milford

** The GMC repair market serving New Milford, NJ, is characterized by a clear bifurcation between authorized dealership service and highly specialized independent shops located in neighboring towns. Due to New Milford's size, residents typically travel a short distance (5-15 minutes) to Paramus, River Edge, or Norwood for top-tier service. * **Average Quality:** The quality is generally high, with several shops boasting ASE and GM-specific certifications. The concentration of skilled technicians in Bergen County supports a competitive and competent market. * **Competition Level:** Competition is strong, particularly between dealerships and established independents. Dealerships compete on OEM part guarantees and brand-specific technology, while independents compete on personalized service, lower labor rates, and diesel/performance specializations. * **Typical Pricing:** Pricing follows the standard model for the region. Authorized dealerships like Crestmont GMC command a premium, with labor rates often 15-25% higher than quality independents. Independent shops offer more competitive pricing but may have longer wait times for popular specialists, particularly for Duramax and transmission work. For a major service like an Allison transmission service or Duramax injector replacement, customers should expect costs ranging from $1,200 to $4,000+, depending on the shop and the exact nature of the repair.

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 New Milford regulations and climate