Not sure what's wrong? Book a diagnostic inspection in St Helens today

Get a fair price & compare in seconds, garages and mechanics you can trust, next-day service at your door.

149000+
Customer Reviews
4.8

Up to 50% cheaper than franchise dealers

Instant fixed price quotes
(no hidden estimates)

Fully vetted & qualified mechanics

1 year parts & repairs warranty

Next day bookings at your home or office

Get your car repaired at your home or office

Expert Local Mechanics

120+

Total expert diagnostic inspection mechanics operating in St Helens

Number of Ratings

1,676

Total number of diagnostic inspection reviews in St Helens

Average Rating

Average user rating for diagnostic inspection bookings in St Helens

Top Mechanics For Diagnostic Inspections in St Helens

1018 Reviews

Garage in St Helens, 14 years of experience

Jonathan and his team at Northern Motors provides a reliable and professional mobile mechanic service that covers the whole of the North West area of England! With over 10 years of experience in the motor...

66 Reviews

Garage serving St Helens, 12 years of experience

Worked The Last 10 Years as a Mobile Service Technician For ATS before This I was a Branch Manager At National Tyres

1493 Reviews

Garage serving St Helens, 14 years of experience

I started my apprenticeship when I left school at the age of 15. I’ve been fully qualified for 11+ years with NVQ level 1, 2 and 3. I’ve been an MOT tester for 10 years. Here at Jamie’s mobile mechanic w...

25 Reviews

Garage serving St Helens, 15 years of experience

Having 15 years in the industry our work is about quality and ensuring the only time you return is for your next years service. With 4 mechanics and 3 Ramps we are always on hand to make sure we can get you...

145 Reviews

Garage serving St Helens, 10 years of experience

Hy there my name is Lucian and I'm the owner of IFIX SELFSERVICE GARAGE located in Stoke on Trent .In ours facilities you can find the best mechanics services with over ten years experience ! General mechan...

8 Reviews

Garage serving St Helens, 33 years of experience

Experience in lotus, porsche, Ferrari, Lamborghini, along with all other makes and models. We offer full maintenance and repairs aswell as restoration work. We now have full landrover and Jaguar software and...

25 Reviews

Garage serving St Helens, 22 years of experience

We are a small family-run company. We offer recovery and repairs. We will provide as much advice as we can before carrying out any repairs. We are approachable and always happy to help. Some of the repairs w...

164 Reviews

Garage serving St Helens, 10 years of experience

Mobile mechanic based in Winsford With over 10 years experience + working on your car at work or home to make your life easier

201 Reviews

Mobile mechanic serving St Helens, 9 years of experience

I began my career with LandRover where I completed my apprenticeship and was with the company for around 3 years. I moved to BMW/Mini for 5 years before setting up my own mobile mechanic business in 2016 cal...

143 Reviews

Mobile mechanic serving St Helens, 20 years of experience

The UK’s number 1 breakdown provider are now providing mobile vehicle servicing and repairs. Fully trained AA mechanics bringing vehicle servicing to your doorstep!

16 Reviews

Mobile mechanic serving St Helens, 20 years of experience

Mobile Auto Care provides a wide range of convenient and reliable automotive services as a mobile mechanic. Our skilled technicians come to your location, whether it's at home, work, or roadside, to offer se...

22 Reviews

Garage serving St Helens, 20 years of experience

We are a one-stop garage offering a wide range of repairs including diagnostics, engine repairs, brakes, servicing, timing belts, clutches, and more.

31 Reviews

Garage serving St Helens, 20 years of experience

Here at Appley Bridge Diagnostics Ltd we carry almost every, from basic service work through to vehicle Diagnostics, cambelt kits and chain kits fitted, clutches and gearboxes check out our Facebook page t...

37 Reviews

Mobile mechanic serving St Helens, 30 years of experience

I worked as a mechanic for many years and then became National Manager for Nationwide and Northwest. I decided to return to car repair and have been a mobile for 6 years. I specialise in suspension brakes, s...

Frequently asked questions about diagnostic inspections in St Helens

Read our answers to questions about diagnostic inspection costs, symptoms and more.

What does a diagnostic check in St Helens involve?

This very much depends on what the issue is, how frequently it occurs and also the location of the suspected problem. A mechanic will be able to go through the symptoms, evaluate the potential causes and reduce the likely culprit down enough to identify the culprit.

Once they have located the cause, if it is something that can be fixed there and then without the requirement of additional time and parts (and in most cases, this is the outcome), they will resolve it for you.

If the rectification requires parts and a return visit, the mechanic will provide you with a no obligation quite for the work and if you wish to proceed, they will arrange return visit with you.

How long does it take to do a diagnostic on a car?

A diagnostic inspection usually takes under 1 hour. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

Do St Helens mechanics make house calls?

Yes, a mobile mechanic can call at your house and can inspect the car and diagnose a problem. If there is a minor issue the mechanic will endeavour to carry out any small fixes in the labour time quoted initially (the price of the inspection does not include any additional parts that may be necessary to fix the problem). Should there be any bigger problems the mechanic will provide you with a quote for the work and parts necessary to repair the problem.

How much should a diagnostic check in St Helens cost?

Cost for a diagnostic check is on average £65. Ultimately the cost of a diagnostic inspection depends on your car, location and problem on the car. Find out what you could save by having a diagnostic inspection carried out by ClickMechanic by selecting your car and location at the top of this page to get a quote

Should I use a mobile mechanic in St Helens?

Yes, a mobile mechanic is able to help with most repair or diagnostics work on a car. A mobile mechanic carries out repairs on vehicles at a location chosen by you (provided it is safe to work at). You would have the convenience of the mechanic coming to you, instead of having the hassle of taking your vehicle to a garage. Mobile mechanics are able to carry out most repairs this way.

The mechanics on our network are able to ‘Jack-up’ your vehicle to access the vehicle from underneath. Providing there is sufficient space around the vehicle, this won't cause any problems.

What can a car diagnostic test tell me?

A car diagnostic test can tell you if there are any problems with your car's engine, transmission, exhaust system, or other major components. For example, it can reveal whether the car has any faults, such as a faulty oxygen sensor or a misfire in the engine.

Is a car diagnostic free in St Helens?

You may find some garages advertising that a diagnostic is 'free' but there is usually a hidden fee attached to it. This is because diagnostic tools are expensive and the job takes about an hour or so to complete.

To avoid paying any "hidden" fees, you can book with ClickMechanic which will provide an upfront price for a car diagnostic inspection.

What does it mean if a warning light comes on?

Cars can have a range of warning lights on the dashboard - if it's red, it's a serious and dangerous problem and you should stop driving as soon as it is safe to do so. Yellow or orange generally means something is wrong, to be careful and get it checked as soon as possible.

The warning light symbol that illuminates will usually indicate what component is affected. A full list of warning light symbols and what they mean will be found in the owner's manual or vehicle handbook.

Can St Helens garages offer home collection and delivery for diagnostic inspection?

Yes, many garages in St Helens are able to offer collection and delivery for a diagnostic inspection. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a diagnostic inspection in St Helens.

Can St Helens mobile mechanics do diagnostic inspection at my home or office?

Yes, St Helens mobile mechanics can do a diagnostic inspection at your home or office, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

Book a trusted mechanic today

Get an instant quote, then book a vetted mechanic to fix your car at your home or office.

  • Vetted mechanics
  • Save up to 50%
  • Fast online booking

Book repairs for hundreds of makes and faults