Japex Automotive offer Garage Services in Kings Langley

For almost 20 years, Japex Automotive, a family-run car garage in Kings Langley has been servicing valued customers in the Watford and Hemel Hempstead area.

We’re proud of the great reputation we’ve earned for our specialist knowledge of Japanese cars, and our vast experience in vehicles from all over the world. Japex Automotive offers quality car servicing for most makes and models including electric vehicles, MOT testing, specialist engine tuning services and general repairs, all at competitive prices. Call us today to find out what we can do for you.

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Avon Tuning

As your local engine tuning specialists in Kings Langley, Japex Automotive are delighted to be Authorised Agents for Avon Tuning. We serve our local area and around Watford, Hemel Hempstead and Hertfordshire. Avon Tuning are key players in the ECU Remapping and Tuning industry and at Japex Automotive, we are proud to be affiliated with them as Authorised Agents.


Japex Automotive is fully qualified to work on electric and hybrid vehicles. We are pleased to be part of the respected HEVRA (Hybrid and Electric Vehicle Repair Alliance) network of the best electric car workshops across the UK. We are regularly vetted by HEVRA to ensure that we’re using the correct tools and techniques to work safely and effectively.

DPF Doctor

The DPF Doctor is a highly regarded nationwide network of over 150 independent garages who have received specialist training in all aspects of DPF (diesel particulate filter) maintenance. Japex Automotive is a proud member and pleased to offer DPF expertise to our customers which is hard to find anywhere else in the Kings Langley area.

JDM (Japanese Domestic Market) Vehicles

Please note: if your vehicle is a Japanese import, as opposed to a UK-specification vehicle, we may not be able to source parts or diagnose problems due to specification and component differences between the two kinds of vehicle. Please call us or pop in to discuss your Japanese import with us and whether we are able to work on your vehicle.

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Our Location

Find Us

Unit 3, Happy Valley Industrial Estate
Primrose Hill
Kings Langley
01923 260707

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Opening Times

Monday 08:00 - 18:00
Tuesday 08:00 - 18:00
Wednesday 08:00 - 18:00
Thursday 08:00 - 18:00
Friday 08:00 - 17:00
Saturday Closed
Sunday Closed

© Japex Automotive - 2024