No need to ring around, hang on the phone or wait until the garages are open. You can search for, compare diagnostic check prices and book a garage near you that best suits your needs online. Filter by price, distance, availability and verified reviews to find the best deal in your area.
No upfront registration required, simply enter your vehicle registration and postcode, compare instant prices, choose a local garage and book your car diagnostics.
You can find the best deal in your area and you won’t pay a penny until all of the work is complete, at which point you will pay the garage directly.
We’ve provided instant prices for MOT, servicing and repairs to over 5 million UK drivers. With so many satisfied customers, it’s no surprise that we have a 4.8★ rating on Trustpilot and hundreds of 5★ reviews.
“Nice friendly reception experience, service and MOT carried out professional experience.”
“Well informed of work in progress supported with video evidence with no pressure to make an instant decision. All work completed on time and dealt with by very helpful and pleasant staff. Great value, cheaper than booking direct.”
“The staff were professional offered solutions and everything was done on time and perfectly.”
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 for your booking 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.
We have helped over 5 million drivers compare and save on their MOT, servicing and repair costs at local garages. In fact, when you compare garages near you 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 MOT and service 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 near you:
Plenty of Choice. We may recommend certain garages depending on your location or the product you select, but you always have the final say. There are thousands of fast-fit, independent and franchised garages on our online comparison site, so you’re able to see all your options and choose the best local garage for you.
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 the garage.
24/7 Online Booking. When you need a diagnostic check near you, 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 the garage is closed.
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 on your car diagnostic check and book the best deal today.
A diagnostic check can detect a potential problem with your car, even before a breakdown. It is also a quick, easy and accurate way to understand any issue with your car. This can include a dashboard warning light or strange noise.
Identifying the problem early will give you the chance to get it fixed before it can become a more expensive repair.
There are many different signs which will indicate that your vehicle needs a diagnostic check. If you suspect that there is an issue with your car but don’t know what, you should book a diagnostic check to find out what the problem is.
Some of the problems a diagnostic check can solve include:
A check engine, or engine management light, can be stressful and hard to understand. It can indicate a fault with your engine, transmission, brakes or exhaust, as well as several other car parts.
This means the faults range from trivial to incredibly severe. The more severe the problem, the stronger the check engine light appears. Solid amber is the least severe, flashing amber a more serious problem and red a dangerous fault. While you should never ignore the engine management light, you must stop the car immediately if the red light shows.
We wouldn't recommend ignoring a warning light, especially if it is red. You should always get a professional opinion to ensure you don't cause severe and expensive damage to your car. The check engine light is no different.
If your check engine light is illuminated, we recommend booking a diagnostic check at a garage near you. That way, a professional technician can identify what error code has caused it to come on and then fix the problem. This way, you keep your car in good condition, stay safe on the road and often avoid an expensive repair bill.
A diagnostic test is a full health check of your car's engine and electrical systems. It can detect problems with your vehicle which may be difficult to spot manually. A technician will plug your vehicle into a specialised code reader and scan the ECU (Engine Control Unit) for fault codes. They will then interpret these fault codes and find the exact cause of your issue.
When you book an appointment, you get:
Car diagnostic codes are the fault codes which explain what problem your car has. There are hundreds of different fault codes and they can range from very minor to incredibly severe issues. What's more, they are very complex and hard to understand without proper training.
This means it's vital that you get a professional to interpret the codes for you otherwise you risk making the problem worse.
A diagnostic test will tell you if your car has any issues in the following areas:
Car diagnostics take around 90 minutes to complete. Depending on the cause of your problem, the repair time may take longer. A technician will contact you once they have an accurate idea of the problem to provide a repair quote.
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 post code into BookMyGarage to instantly compare prices on diagnostic checks from garages near you. This will help you book the best deal on your appointment.
Some garages may offer a free diagnostic check, but this often comes with a couple of caveats. In most cases, you will still have to pay for the repair work - and the price of the diagnostics test may even be factored into this quote.
If your car doesn't need any repair work, you may then also be charged for the garage's time during the initial diagnostic. As such, you are unlikely to ever find a completely free diagnostic process.
Your warranty doesn't cover the cost of a car diagnostic check. However, it is likely to cover the cost of your repair work.
To avoid paying more than you should when you need car diagnostics, we recommend checking the terms of your warranty agreement to see what is and isn't covered.
Not always, but you should always be prepared to book car diagnostics if you notice an unidentified problem.
Under most lease agreements, you're required to maintain your car and return it in good condition. As such, you don't need to book a diagnostic test unless a professional technician advises that it is the best way to solve a problem that you're experiencing.
We would always recommend booking your car in for an inspection if you see a dashboard warning light. You should never ignore a warning light as it indicates that something is wrong with your car. Even if you think the issue is minor at the minute, it can easily develop into something more serious.
The most important time to book a diagnostic check is if you see the check engine light. This covers a wide range of fault codes and it is hard to tell what the problem is without specialist equipment and professional knowledge.
By using the UK’s leading garage comparison site you can...
Pick your service, MOT or repair and compare the prices and reviews of garages in your area.
You can pick a time and date, enter your details and book online, 24/7 - even when the garage is closed.
No credit card required. Just pay the garage directly, once they have completed the work.
If you would like, let others know about your experience and rate your garage for value, quality and helpfulness.
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