Diagnostics in London

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Compare London Diagnostics Specialists and Software Expert prices today.


A Car Diagnostician will uncover the cause of all sorts of mechanical and electrical issues. We work with over 17,774 garages nationwide or in London and the surrounding areas.


Compare diagnostic specialist prices and reviews today in seconds. Get your competitive local quotes now!

Top garages for Diagnostics in London (2,447 found)
4 Fab Wheels
1966 Jobs Completed
London
4.7 / 5

4 Fab Wheels is a newly formed company based in the heart of Wembley. We own a very large garage which includes a tyre bay, an in-house car wash and valet bay and a bodys

Chertsey Service & MOT Centre
1029 Jobs Completed
Chertsey
4.7 / 5

We are a long established member of the RMI and AA approved vehicle repair & MOT Centre situated in the heart of Chertsey, Surrey. Whether it’s a gearbox repair, MOT,

Taaz Automobile
85 Jobs Completed
Leyton
4.9 / 5

Taaz Automobile. We are London based mobile mechanic services company. We provide services to all over London, Essex and Herefordshire. We do all range of repairs and mai

Car Lovers
913 Jobs Completed
Hackney
4.7 / 5

I would like to introduce myself and my company which is called Car Lovers and the name says it all. My name is fauzan also known by (soldier). I have been working in and

ELITE AUTOCARE
32 Jobs Completed
Rainham
5.0 / 5

EVERYTHING YOU NEED UNDER ONE HUGE ROOF Elite Direct is a family run business which has been established since 1987. Our modern showroom of about 6,000sq. ft is open 6 d

Formula One Autocentres - Woodford Green
1052 Jobs Completed
Woodford Green
3.4 / 5

Established in 1974, Formula One Autocentres set out with a mission to deliver a completely new fast-fit experience to its customers. This would feature clean, modern pre

U.P. Automotive Services
21 Jobs Completed
london
3.5 / 5

Hi my name is Ugur Pacaci i am the director of U.P. Automotive Services LTD. We provide mobile servicing for companies with yearly servicing of vehicles, brake replacemen

Ross Motors LTD
1447 Jobs Completed
Lambeth
4.6 / 5

Ross Motors provide full garage services, car repairs, dealer level diagnostics, tyres, bodywork and MOT's. We have fully functioning workshops based in Streatham and Cro

SL motor's
9 Job Completed
Croydon
5.0 / 5

Brookdene Motors
506 Jobs Completed
Watford
4.8 / 5

Brookdene Motors has been established for over 25 years, offering general repairs and servicing to Watford and the surrounding areas. We are specialist in VW, Audi, Seat,

Protyre Caterham
427 Jobs Completed
Caterham
4.0 / 5

Tyremark Caterham - Team Protyre joined the Protyre network in 2019. The centre specialises in supplying and fitting tyres for cars, vans and 4x4s from all leading manufa

Mobile Mechanics and Tyres
5433 Jobs Completed
Barnet
4.8 / 5

Services provided: -- Can build and assemble machines or mechanical components according to requirements -- Able to Inspect machines, engines, transmissions etc. an

AM Repairs
932 Jobs Completed
Welling
4.8 / 5

Services,mot's and repairs to all makes and models. Free collection and delivery service from home or work around our local area in DA, SE and BR postcodes only and wit

All Fords LTD
3018 Jobs Completed
Belvedere
4.8 / 5

ENGINES, GEARBOXES, CLUTCHES, TIMING BELTS, CHAINS, SERVICE, TYRES, MOT’s, BATTERIES, ELECTRIC & HYBRID VEHICLES All Fords Ltd specialises in servicing and repairi

KMK Automotive - Leatherhead
1132 Jobs Completed
Leatherhead
4.9 / 5

When you choose KMK Automotive, you’re guaranteed an excellent service from one of the most esteemed companies in Leatherhead We offer a collection and delivery servi

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Diagnostics in London

Average rating for  Diagnostics in London bookings

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What is a diagnostic?

A diagnostic test is a service performed by a mechanic to discover problems in a car. There are a diverse range of issues which can be discovered during a diagnostic and it is a vital aspect of car repair.

A diagnostic test requires a piece of equipment which plugs directly into a car and connects with the on-board measurement tools.

For example, there are processors, sensors and microchips inside a car engine and a connected on-board computer in most modern cars.

A diagnostic kit will connect to all of the sensors when it is plugged into a car and analyse the health of key components.

Once the machinery has done its job, a detailed report will be generated which will provide information which will tell the mechanic what is wrong with the car.

Why do I need a diagnostic?

As a service, a diagnostic is vital for finding faults quickly. It is a service you will have to pay for as it takes time and skill to carry out, however, it is significantly quicker than manually checking every single part of a car which is how they used to be carried out.

A diagnostic test will be able to find problems which may be totally undetectable to a mechanic, furthermore, a diagnostic could tell a mechanic that a problem is developing before it turns into a serious issue.

Having a diagnostic carried out can save you a huge amount of money in the long term as the longer a problem goes without attention, the worse it will get.

Think about how important it is for doctors to use machines to measure the health of your body. They’ll use an X-Ray to look at bone integrity, an ECG machine to look at your heart and a CAT Scan machine to see the brain.

A diagnostic machine performs the same function for a car.

Why do I have to pay for a diagnostic?

The cost of a diagnostic is required as it takes time and mechanics charge for labour. The cost will depend on a number of factors including the type of car and garage. Dealership garages may carry a higher charge than an independent garage, however, the only way to find out how much a diagnostic will cost for you, is by using WhoCanFixMyCar!

How long will a diagnostic take?

A test could be completed in a few minutes.

How much will a diagnostic cost?

The average cost of a diagnostic is shown at the top of this page, however, to get free and personal quotes for a diagnostic on your car, simply click request quote and put in your reg.

Get a diagnostic with WhoCanFixMyCar

Finding a mechanic you can trust to do a good job and charge a fair price, is not always easy which is why we have simplified the process.

We work with a network of over 10,000 mechanics and garages across the UK so we can find competitive Gearbox repair deals for you.

To find the best Gearbox Replacement or Repair service available in your region;

  1. Enter your car registration number
  2. Give us a few details about your car and your requirements
  3. We’ll send you a great selection of quotes from mechanics and garages in your area

You can then compare the quotes and read reviews from previous customers to find the best Gearbox deal in your area, before booking the Gearbox Replacement or Repair online.

Gary from Complete Mechanics talks through a typical diagnostics test