Diagnostics

Our business has prospered by offering the very best service to our customers at a fair price. We are always available to discuss your vehicles requirements. We offer free advice and no work is ever carried out without your prior consent.

We have specialised in Toyota vehicles for the last 18 years. We have grown from a mobile service to a fully equipped 3-bay small workshop, and have now opened our own mot test facility in Sidcup town centre.

To keep up to date with the latest motor vehicle technology we have dealer trained technicians and the latest diagnostic equipment. For the past ten years, we have offered servicing on all imported Toyota models; e.g. Lucida, Estima ,Alphard, Soarer, Townace, Hilux Surf, Ipsum, Voxy. Although we specialise in Toyota, we also work on most other makes and models of vehicles.

DIAGNOSTIC SERVICES

Engine Management Systems
ABS Brake Faults
MMT Clutch Systems
Air Bag System
Tyre Pressure Monitoring Systems
Alternator and Starter Motor Test and Repair Service
Toyota and Lexus hybrid diagnostics

We use the latest diagnostic equipment such as:

Dealer-Level Toyota IT2 / Techstream
Land Rover
Ford
Jaguar IDS
VCDS Ross-Tech for Volkswagen/Audi/Seat/Skoda
Also Snap-on and G-Scan Multi-Scanners

What our clients say

Excellent

Based on 99 reviews

Matthew Bamford-Bowes

2024-04-17

Just had our Alphard fixed up at Tech-One. Smashed headlight, flappy panel, and electric problems all solved within 12 hours. They give very clear guidance and support, with reasonable prices. As a specialist in Jap cars I will definitely keep coming back.

Nigel Blackman

2024-03-16

Great people great service very reasonable prices

Benjamin Atuobeng

2024-02-12

Excellent Service and Good Value.

Richard Warren

2023-10-02

Excellent as always

Alexander Litvinov

2023-10-01

Serviced my Lexus at this shop a couple of days ago. I had an emergency and they have accommodated the request to reschedule the service at the last minute notice. Fair prices, the shop picked up a few niggles about the car which they fixed, excellent communication throughout. Also the shop looks very clean and well organised. Very happy and will use again.

Susan Boorman

2023-09-17

Been taking both our cars to Derek and Co for over 10 yrs… no complaints and our cars are always kept serviced, fixed when broken and totally trust them to do what we need without fuss or drama!!