The Best Hyundai Repair in Fremont, NH

Compare the highest-rated hyundai repair mechanics in Fremont, New Hampshire. All shops are licensed, insured, and verified through our rigorous screening process.

#1

German Auto Haus

4.8
(187 reviews)
Verified

While the name suggests a European focus, German Auto Haus has cultivated an exceptional reputation for servicing Korean brands, particularly Hyundai and Kia. They are widely regarded as the leading independent shop in the region for advanced diagnostics and complex mechanical work on modern vehicles. Their technicians are proficient with the specific tools and procedures required for Hyundai's GDI, Theta II, and DCT systems.

8 Fox Run Rd, Newington, NH 03801

Specialties & Features

GDI engine service
carbon cleaning
Turbo system diagnostics
DCT transmission service

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Lee's Auto & Tire

4.6
(254 reviews)
Verified

A long-standing, family-owned business known for its honesty and broad technical capability. Lee's Auto has invested in training and equipment to keep pace with modern vehicles. They have specific experience with Hyundai's common issues, including performing walnut blasting for carbon-fouled GDI engines and diagnosing turbocharger-related problems. They are a trusted alternative to the dealership for warranty-compliant maintenance.

1416 Woodbury Ave, Portsmouth, NH 03801

Specialties & Features

Warranty-compliant maintenance
GDI engine service
Turbo system diagnostics

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Grappone Hyundai (Official Dealership)

4.3
(1 reviews)
Verified

As the primary authorized Hyundai dealership for the region, Grappone is the definitive source for all factory-related services. This is the only location that can officially perform Theta II engine warranty replacements and recalls. Their technicians are Hyundai-certified and have direct access to the latest technical service bulletins, specialized tools, and OEM parts for all models, including Ioniq/Kona Electric and ADAS (SmartSense) calibrations.

279 North Broadway, Salem, NH 03079

Specialties & Features

Theta II engine warranty work
Hybrid/EV service
Advanced driver assistance systems (SmartSense)

Business Information

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

Why These Are the Top Hyundai Repair Auto Repair Shops in Fremont

** The Hyundai repair market in the Fremont, NH area is characterized by a reliance on nearby service centers in more populous commercial hubs like Portsmouth, Salem, and Rochester. There are no dedicated Hyundai-only specialists within Fremont's town limits. The market quality is bifurcated: * **Dealership Service:** Grappone Hyundai offers the full suite of factory-mandated services, especially for warranty and recall work, but typically at a premium cost. * **High-Quality Independents:** Shops like German Auto Haus and Lee's Auto & Tire have filled the niche for expert-level, often more personalized and cost-effective, repair services for complex Hyundai systems. They compete directly with the dealership on technical knowledge for specific issues like GDI carbon cleaning and turbo repair. **Competition Level:** Moderate. While there are many general repair shops, the number with proven, review-verified expertise in Hyundai's specific technologies (DCT, GDI, Theta II) is limited, giving the top providers a strong competitive edge. **Typical Pricing:** Labor rates are competitive with the New England region. Expect dealership rates to be the highest ($150-$175/hr), with top-tier independents charging slightly less ($130-$155/hr). For specialized services like a GDI carbon cleaning, prices can range from $450-$750 depending on the method used (e.g., walnut blasting vs. chemical cleaning).

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 Fremont regulations and climate