Compare Instant Car Diagnostics Deals in London

Why Use BookMyGarage to Book Your Car Diagnostic Check in London?

We have helped over 23.5 million drivers compare prices to save on their MOT, servicing and repairs at local garages. In fact, when you compare garages through our online comparison site, you can save up to 70% when you choose one of the lower-cost options!

As one of the UK’s leading garage comparison sites, we’re dedicated to helping drivers save money on their car maintenance. Here are just some of the ways we keep you in control of your diagnostic check in London:

Honest Reviews & Ratings. See what like-minded drivers have to say about every garage on our comparison site to help inform your decision. Always unfiltered and unedited for transparency.

24/7 Online Booking. When you need a diagnostic check in London, you want to book it as soon as possible. You don’t want to wait around for the garage to open so you can call up and get it sorted - and with BookMyGarage, you don’t have to. We allow you to make your appointment day or night, even when they're closed.

Transparent Prices. Garages on our comparison site always set and update their own prices, so there are no nasty surprises at the end of your appointment. This price won’t change unless you agree to extra repairs directly with them.

Filter Garages Your Way. Whether you want to book the cheapest diagnostic check in London or care more about the garage’s reviews, we’ve got you covered. You can filter your search results by price, reviews & ratings, distance, availability and additional services to find the best deal for your needs.

Compare deals and save up to 70% on your car maintenance when you choose one of the lower-cost options through BookMyGarage. Enter your vehicle reg and postcode to compare instant prices and book the best deal for your diagnostic check today.

How to Book Car Diagnostics in London

1. Enter your vehicle reg and postcode.
2. Compare deals. You can sort garages in your area by whatever best suits your needs: price, distance, reviews and ratings or availability.
3. Pick a date and time for your appointment.

After you book your diagnostic check, we send you a confirmation email with a summary of your booking. We also inform the garage and they may also be in touch to confirm the appointment or to ask for extra details.

You never pay until after all the work has been completed and deal with the garage directly after the initial booking process. You also have the ability to change or cancel your booking for free until the day of your appointment.

Mobile Car Diagnostics Near You

A mobile mechanic comes to you, rather than the other way around. This means you can easily fit a service or repair into your schedule, so you don't have to put your day on hold. What could be more convenient than getting your car serviced from your driveway?

For a flexible, transparent service with a personal touch, you can trust a mobile mechanic to make your life easier. 

How Much Does a Diagnostic Check Cost?

The price of a car diagnostic test can vary, depending on the garage that you visit. Each garage offers its car diagnostics for a fixed price, ranging from £30 - £100.

Enter your vehicle registration number and postcode into BookMyGarage to instantly compare prices on diagnostic checks from garages near you. This will help you book the best deal on your appointment.

If you’re new to the area or just looking for a bit more guidance about driving in the nation's capital, we have everything you need to know about London’s Ultra Low Emissions Zone (ULEZ) in this article.