MOT, service, repair – quality car garage, Watford area

If you’re looking for a local car garage in Watford, Hemel Hempstead or the wider Hertfordshire area, Japex offers quality servicing, MOT and repairs at competitive prices.

Lexus Servicing Watford, Hertfordshire
Mazda Servicing Hertfordshire
Nissan Servicing Hertfordshire, Watford
Toyota Servicing Hertfordshire, Watford
Honda Servicing Hemel Hempstead, Hertfordshire
Hyundai Servicing Hertfordshire
Mitsubishi Servicing Hertfordshire
Subaru Servicing Hertfordshire
Kia Servicing Hertfordshire
Car Servicing Watford, Vehicle Servicing Hertfordshire
For over a decade, our 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 is also proud to be a Maxxis approved tyre centre.

Car services

We specialise in servicing Japanese cars such as Toyotas, Lexus, Nissan and Mazdas, but we’ll service any car at a competitive price.


Our fully qualified MOT testers will perform all essential checks to make sure your car is 100% compliant and safe to drive.

Car tyres

We supply, fit and balance new car tyres for any make and model, advising on the best tyre brand for your needs and budget.

Genuine parts

When you choose Japex for your service or repairs, we use genuine parts and promise our work won’t invalidate your warranty!

Dealership service...

We believe that every driver should have access to a local, independent car garage that offers a dealer-standard service but without the dealer price tag! Therefore, we use the highest quality diagnostic equipment and the latest manufacturers’ specifications for all of our services.

To learn more about our specialist technicians and service standards, just click this button!

...Independent prices

We’re competitively priced and believe we offer one of the highest quality customer experiences in the Hertfordshire area. All of our work is backed up with a minimum 1 year warranty, including parts and labour, and we’re always completely open about our professional fees.

Our MOTs are just £44.99, and we’ll provide an itemised breakdown of any requested services so you can see exactly what you’re paying for – with no hidden extras!

Honest advice from your local car garage

Our family and wider work team are all committed to providing a tailored service and honest, upfront and transparent advice at all times.

We know that you only want to put your pride and joy in the hands of a car garage you can trust – so we’re always happy to have an informal chat if you have any questions or need any help.

Trust Japex: Your friendly car garage near Watford and Hemel Hempstead

We are Accredited

RMI Accredited
Trust My Garage
Trading Standards Approved
Maxxis Approved Tyre Centre
DVSA Accredited