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Diagnostic Check in Southampton

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Diagnostic Check

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Southampton Diagnostic Checks: Prices, Reviews & Local Insights

£61.15

Average price for a Diagnostic Checks in Southampton

4.88

average rating based on customer feedback.

7,789

customer reviews for garages in Southampton

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*some mobile technicians will contact you prior to your appointment to take payment in advance.

Top Garages for Diagnostic Check in Southampton

Find the perfect garage for your vehicle with detailed information, reviews, and real-time availability.

Tailor your results by entering your reg and postcode

Then sort by location, availability, ratings, and price to find your ideal garage in Southampton.

Don't know your vehicle registration?
Diagnostic Check
All makes Service Centre - West End Logo

All makes Service Centre - West End

Physical Garage

Viking House, West End, Southampton, SO30 3DS

About Us

Welcome to All Makes Service Centres The Peter Cooper All Makes Service Centre is a family run business offering servicing and repairs on all makes and models.

Diagnostic Check£80

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4.79 (53 reviews)

Reviews Summary

AI Generated

Customers praise the garage for friendly, professional staff (many single out Leanne, Graham and Mark), clear communication, competitive pricing and handy extras like collection/drop‑off and complimentary car washes. A minority report issues: occasional communication hiccups (missed callbacks, one booking not initially found), instances where promised cleaning or the requested work order wasn’t followed, and a few unexpected extra charges. Overall most reviewers describe the centre as trustworthy, good value and reliable for MOTs and servicing.

Dan Auto Centre Ltd Logo

Dan Auto Centre Ltd

Physical Garage

9 Park Road, Southampton, SO15 3AS

About Us

Dan Auto Centre Ltd, located in Southampton, provides comprehensive automotive services, including repairs, maintenance, and MOT testing. Our skilled technicians ensure top-quality service for all vehicle makes and models. Trust Dan Auto Centre Ltd for reliable, professional care, keeping your car in peak condition. Customer satisfaction is our priority.

Diagnostic Check£30

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4.75 (51 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, praising prompt, friendly service, clear communication and good value — many note quick MOTs, same‑day turnarounds and convenient collection/delivery. Frequent strengths mentioned are helpful staff (Dan in particular), fair pricing and a straightforward, non‑pushy approach to repairs. A handful of negative reviews report booking/no‑show issues, occasional rudeness or mistakes (including parts/repairs disputes), but these appear to be isolated compared with the bulk of five‑star feedback.

MGA Garage Services Logo

MGA Garage Services

Physical Garage

Unit 1 Guildford Street, Southampton, SO14 0QL

About Us

MGA Garage Services is a Family run business focused on customer satisfaction to help out in every occasion regardless if its just about advice or serious vehicle repair, we are happy to help. Our team of technicians have combined mechanical experience of over 40 years. So whether its’s for an MOT, Car service, Tyres, Brakes, Exhausts, Air conditioning, or diagnostics here at MGA we are always happy to help even if you want to check vehicle before buying it!

Diagnostic Check£50

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4.66 (57 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise the garage for friendly, helpful staff, clear communication, quick turnarounds and good value, with many noting reliable diagnostics, same‑day MOTs and prompt updates. The bulk of reviews are five‑star, frequently citing honesty, competitive pricing and technicians who identify problems other garages missed. A small minority report issues — unexpected or high charges, perceived upselling or incorrect fault assessments, occasional delays and a few lapses in attention or communication (eg unplugged dashcam, unrefilled washer).

DMP Car Repairs Logo

DMP Car Repairs

Physical Garage

Unit 22, Seddul Bahr Ind. Est. Allington lane, Allington lane, Southampton, SO30 3HP

About Us

We are committed to provide immediate responsive service at affordable prices. We focus on personalised customer service as well as ensuring fair, transparent prices, along with guaranteeing quality results.

Diagnostic Check£50

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5 (28 reviews)

Cadnam Garage Ltd Logo

Cadnam Garage Ltd

Physical Garage

Southampton Road, Cadnam, Southampton, SO40 2NB

About Us

Whether needing an MOT, service or repairs, an ECU remap, or just another vehicle, our team of experienced technicians and support staff are happy to advise you in finding a solution to your requirements. As a member of the Good Garage Scheme, we adhere to a code of conduct, which provides an open and honest approach to everything carried out in our workshops, and an assurance to keep our customers informed every step of the way when their vehicle is in our care.

Diagnostic Check£102

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5 (22 reviews)

Hon Car Service Logo

Hon Car Service

Physical Garage

1 Standford Street, Southampton, SO14 5FN

About Us

For Quality Car Repairs & Servicing, Look no Further than Hon Car Service Ltd The team at Hon Car Service have been working hard providing drivers in Southampton with high quality, reliable car repairs, MOTs and servicing. From clutch replacements to gearbox repairs to car electrics, there isn’t much that we don’t know about the repair and maintenance of cars so whatever your needs are, at Hon Car Service we have the know-how and the skills to get you back on the road. We are also pleased to provide dealer level diagnostics for Jaguar, Mercedes, BMW and Ford. Some of the services we provide: Air Conditioning Clutches MOT Testing Repairs Serv

Diagnostic Check£90.34

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5 (10 reviews)

Lowford Service Centre Logo

Lowford Service Centre

Physical Garage

Portsmouth Road, Bursledon, Southampton, SO31 8EP

About Us

We focus on all car service and light repair and with Hunter wheel alignment. We're happy to give you advice at any time and are pro-active in our approach to your vehicle's reliability, comfort and safety. We carry out all major works

Diagnostic Check£45

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5 (1 reviews)

Mobile motor clinic ltd Logo

Mobile motor clinic ltd

Mobile Mechanic

14 River Walk, Southampton, Hampshire, SO18 2DP

About Us

Business overview Mobile mechanics operating in Hampshire specialising in car servicing, brakes and suspensions. Friendly and professional. Mobile Motor Clinic Ltd is a company specialising in mobile car servicing, brakes and suspensions in Southampton. We have over 18 years experience within the mechanics industry and are fully qualified. We have public liability insurance so you can put your trust in us to safely work on your car. We ensure to offer exceptional customer service to all our clients and have a great track record. We can provide excellent services at competitive rates at much lower prices than static garages. At Mobile Motor

Diagnostic Check£60

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5 (2 reviews)

P G Auto Services Ltd Logo

P G Auto Services Ltd

Physical Garage

Unit K5 Liners Industrial Estate, Southampton, SO15 3FQ

About Us

Hi I’m Pete I’m a fully qualified mechanic, have been in the motor trade for 20 years. I am reliable and hard working, I can offer collection and delivery, I can offer MOT's, all services and repairs, clutches, brakes, cam belts and much more.

Diagnostic Check£60

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4.99 (27 reviews)

BARRY MOTOR TRADE /AUTO TECH MOTORS Logo

BARRY MOTOR TRADE /AUTO TECH MOTORS

Physical Garage

STANLEY HOUSE, MANOR HOUSE AVENUE, SOUTHAMPTON, SO15 0LF

About Us

Barry Motor Trade Car Service and Maintenance specialise in MOTs class IV, class V and class VII for Southampton and surrounding areas. Whether you need MOT for private car, minibus or your van we are happy to help. While your MOT is in progress you are very welcome to sit and relax in our friendly designed waiting/viewing area and enjoy a complimentary tea/coffee and sweets. Sit back and relax, we do care about your car!

Diagnostic Check£60

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4.98 (32 reviews)

Reviews Summary

AI Generated

Customers consistently praise the garage for friendly, professional staff, fast and accurate diagnostics, and good value—particularly for MOTs and quick repairs. Reliability, clear communication, a comfortable waiting area and fair pricing are frequently mentioned strengths; occasional delays are noted by a few customers, but nearly everyone recommends the garage and returns for further work.

What does a car diagnostic check do?

A diagnostic check is carried out on your vehicle by a mechanic, who will plug your vehicle into a specialised code reader. It can detect problems with your vehicle which may be difficult to spot manually.

The main components which are tested in a diagnostic check are the car’s:

  • electronic control units (ECUs) - these control various element of the car and its performance including engine running
  • emissions and exhaust sensors
  • braking system
  • electrical components such as central door locking
  • transmission if electronically controlled
  • ignition coils
  • throttle setting
  • fuel injectors
  • air flow and coolant

 

Why is a car diagnostic check important?

A diagnostic check is very important as it can detect a potential problem with your car, even before a breakdown. The computerised equipment scans your vehicle’s system to check for any faults, no matter how minor or major. A diagnostic test is a quick, easy and accurate way to discover any faults and will give you the chance to get them fixed before they turn into bigger and more expensive issues. When your car has a fault, this may show as a warning light on the dashboard. If the light goes out the system will store the fault code so the garage will find this when they do the diagnostic check.

What are the possible signs that your car needs a diagnostic check?

There are many different signs which will indicate that your vehicle needs a diagnostic check. Essentially, if you suspect that there is an issue with your car but don’t know what, you will probably want to book a diagnostic check to find out what the problem is. Here are some of the key signs:

  • Engine warning light - if the engine warning light appears on your dashboard, it’s important to take your vehicle to a garage as soon as possible as there is a wide variety of problems which the light may be flagging up.
  • Strange noises – any strange noises coming from your car need to be checked out before they turn into more serious problem. Some of these sounds may include; whining from the bonnet, abnormally loud exhaust, uneven engine noise, brake squealing or gear crunching.
  • Smoke - if you see smoke or steam coming from under the bonnet, your vehicle may be overheating.
  • Vibrating - if you notice any vibrating or pulling under your brake, the issue may be due to work brake discs or pads. However, it could also indicate a problem with your suspension or steering.

 

How long do car diagnostics take?

You can expect a diagnostic check on your car to take approximately 90 minutes. You may want to allow for more time though as the mechanic who will be carrying out the check might not be available to start right away.

How much does a car diagnostic check cost?

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

Enter your vehicle registration number and post code into BookMyGarage (at the top of this page) and you can instantly compare diagnostic check pricing from all of the garages in Southampton. As well as price, you can see the garages’ reviews, distance from your post code, extra services offered and availability. You don’t even have to register to get access to all of this information. When you have selected a suitable garage, you can choose a date, any optional extras (such as collection and delivery, loan car etc.) and book online.

Driving in Southampton

Southampton has been a settlement since Roman and Saxon times, and Roman ruins still remain in a suburb called Bitterne Manor. Some remnants of the medieval wall still exist throughout the city, most notably the Bargate in the centre. Southampton has grown rapidly in the past 30 years, becoming one of the twenty largest cities in England. The two universities (Solent University and University of Southampton) give it a large student population in term time and the city boasts a variety of things to do and see.

Car Diagnostics in Southampton | Compare & Save | BookMyGarage