Top 3 Kia Repair Shops in Long Key

Compare the highest-rated kia repair mechanics in Long Key, Florida. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Kia of the Keys

4.3
(210 reviews)
Verified

As the only authorized Kia dealership in the Florida Keys, this is the premier destination for warranty-covered repairs, complex diagnostics, and factory-trained service. They have direct access to Kia's technical service bulletins, software updates, and genuine parts. Their technicians are certified by Kia corporate, making them the undisputed expert for Theta engine warranty work, advanced Drive Wise system calibration, and high-voltage EV service.

4850 Overseas Hwy, Marathon, FL 33050

Specialties & Features

Theta engine warranty
EV service (EV6
Niro EV)
Drive Wise/ADAS calibration

Business Information

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

Foreign Affairs Auto Repair

4.7
(85 reviews)
Verified

A highly reputable independent shop in Marathon known for its technical expertise with Asian imports, including Kia. They receive consistent praise for their diagnostic capabilities, honest assessments, and quality workmanship. While not a dealership, their technicians have significant experience with the common issues plaguing modern Kias, including GDI carbon buildup, turbocharger service, and DCT transmission troubleshooting.

11475 Overseas Hwy, Marathon, FL 33050

Specialties & Features

GDI and turbo engine service
DCT transmission diagnostics
engine carbon cleaning

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Marathon Auto & Truck Repair

4.5
(100 reviews)
Verified

A well-established, full-service shop known for its longevity and broad technical knowledge. They are a reliable choice for general Kia maintenance and non-warranty mechanical repairs. Their team is proficient in handling the routine services that keep Kias running well and can perform many of the more complex repairs, making them a solid, trusted local option for Long Key residents.

4855 Overseas Hwy, Marathon, FL 33050

Specialties & Features

General Kia maintenance
turbo engine service
warranty-compliant repairs (non-dealer)

Business Information

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

Why These Are the Top Kia Repair Auto Repair Shops in Long Key

** The Kia repair market serving Long Key is concentrated in the neighboring city of Marathon, approximately a 10-15 minute drive away. The market is characterized by **moderate competition** with a clear tiered structure. * **Quality:** The average quality of Kia-specific service is good to excellent. Kia of the Keys provides factory-level expertise, particularly for warranty and advanced systems, while the top independents offer deep mechanical knowledge and personalized service. Customers are generally well-served for both routine and complex issues. * **Competition:** The presence of a dedicated dealership (**Kia of the Keys**) establishes a high bar for specialization. The independent shops (**Foreign Affairs, Marathon Auto & Truck**) compete effectively by offering more personalized service, often at a lower labor rate, and by building strong community trust. There is no cut-rate, low-quality competition, as the island environment weeds out unreliable businesses. * **Typical Pricing:** Pricing is above the national average, which is typical for the Florida Keys due to higher overhead and parts transportation costs. The dealership commands premium pricing for warranty and specialized work. Independent shops offer more competitive rates for out-of-warranty repairs, but labor rates are still reflective of the local market. A basic service like an oil change may be 10-20% higher than on the mainland, while complex engine or transmission work can be significantly more expensive.

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 Long Key regulations and climate