Top 3 Kia Repair Shops in Stewartsville

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

#1

Brown-Daub Kia of Phillipsburg

4.5
(287 reviews)
Verified

As the authorized Kia dealership for the region, this is the premier destination for warranty-covered repairs, complex recalls (especially for Theta engines), and high-voltage EV system service. Their technicians are factory-trained and certified, with direct access to Kia technical service bulletins and proprietary diagnostic tools.

1285 US-22, Phillipsburg, NJ 08865

Specialties & Features

Theta engine warranty
EV service
Drive Wise calibration

Business Information

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

Hackettstown Auto Repair & Service

4.8
(182 reviews)
Verified

A highly-rated independent shop with a strong reputation for handling advanced Asian imports, specifically Kia and Hyundai. They have invested in the specific tools and training required for GDI/turbo service and DCT diagnostics. Known for personalized service and deep technical knowledge without the dealership price premium for out-of-warranty work.

125 Mountain Ave, Hackettstown, NJ 07840

Specialties & Features

GDI and turbo engine service
DCT transmission diagnostics
Engine carbon cleaning

Business Information

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

Precision Tune Auto Care of Stewartsville

4.4
(89 reviews)
Verified

A well-established local provider offering a strong balance of general maintenance and more advanced repair services. They are a good local option for routine service that maintains your warranty, as well as specific jobs like fuel induction/carbon cleaning services. Their local presence and longevity in Stewartsville itself make them a convenient and trusted choice.

400 NJ-57, Stewartsville, NJ 08886

Specialties & Features

Warranty-compliant maintenance
Engine carbon cleaning
General diagnostics

Business Information

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

Why These Are the Top Kia Repair Auto Repair Shops in Stewartsville

** The Kia repair market in and around Stewartsville, NJ, is characterized by a clear tiered structure. For complex, warranty, or EV-specific work, residents are heavily reliant on the authorized dealership in Phillipsburg (**Brown-Daub Kia**), which holds a near-monopoly on factory-backed repairs. This is typical for smaller towns. The independent market is robust but selective; few shops have the specific expertise for Kia's modern complexities like DCT transmissions and GDI/turbo engines. **Hackettstown Auto Repair** stands out in this niche due to their targeted investment in training and equipment. For general maintenance and more common issues, local shops like **Precision Tune** in Stewartsville provide essential services and convenience. Pricing follows this structure: dealership labor rates are highest, specialized independents are moderately priced for their expertise, and general local shops offer the most competitive rates for routine work. Overall, Kia owners in the area have access to high-quality options, but for specialized needs, a short drive to a neighboring town is often necessary.

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 Stewartsville regulations and climate