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Diagnostic Check in Bolton

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Diagnostic Check

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Bolton Diagnostic Checks: Prices, Reviews & Local Insights

£66.90

Average price for a Diagnostic Checks in Bolton

4.74

average rating based on customer feedback.

1,927

customer reviews for garages in Bolton

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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 Bolton

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 Bolton.

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Diagnostic Check
Nigel Langs Garage Logo

Nigel Langs Garage

Physical Garage

164 Crook Street, Bolton, BL3 6AS

Gold Tier Garage

About Us

A well established garage running since 1980's offering quality vehicle servicing, repairs and MOT's (class 4 only). We strive to find solutions for our customers vehicles, and aim to offer the best customer service at competitive prices. Some of the services offered by the garage include: - MOT's (class 4 only) - Servicing & repairs - Tracking & 4 wheel alignment (Hunter) - Tyre's & wheel balancing (brand new only) - Exhaust - Brakes - Clutch - Suspension - Timing belt /chain - Engine Rebuilds and much more..... Customer parking can be found to the rear which includes a rear customer entrance. Get in touch for quotations on

Diagnostic Check£45

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4.74 (503 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, frequently praising fast turnarounds, friendly/helpful staff, clear communication and good value — many commend same‑day MOTs, prompt servicing and convenient collection/delivery. Regulars say the garage is reliable and professional, with repeat bookings and strong recommendations. A minority raise concerns about unexpected or inflated charges, occasional poor diagnostics or lack of transparency over parts/pricing, and the odd delay or untidy appearance.

Wellington Garage MOT Centre Logo

Wellington Garage MOT Centre

Physical Garage

Wellington Garage, Bury Road, Bolton, BL2 6PY

About Us

*** OFFERS AVAILABLE FOR AIR CONDITIONING RE-GAS *** We are a friendly family owned, professional run garage here in Bolton with 35+ years experience. We have a wide range of services available for all your mechanical problems. We offer an MOT test, car service, diagnostic test, new and original air conditioning re-gas service or any other car repairs in and around Bolton. If there’s something wrong with your car, then don’t hesitate to get in touch with us today.

Diagnostic Check£60

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4.9 (225 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, praising friendly, knowledgeable staff, clear communication and honest, good‑value work — many remark on long‑term trust, efficient MOTs and convenient pick‑up/drop‑off. Frequent strengths include Wayne/the manager’s excellent customer care, prompt turnaround and thorough explanations of faults and costs. A few isolated negatives cite an unauthorised charge, occasional cancellations or delays and small price rises, but these are rare compared with the largely five‑star feedback.

PS Autos Logo

PS Autos

Physical Garage

Heaton Ave, Farnworth, Bolton, BL4 7BN

About Us

Our workshop has all the latest diagnostic equipment to keep your vehicle running in A1 condition at a fraction of the dealer prices. ​So if your vehicle has a warning light on, call today to get it checked before it's too late. A scheduled Preventative Maintenance is a crucial aspect to maintaining a dependable and sturdy automobile. Making your car work harder than it needs to will shorten its life. Want to get your vehicle in tip-top shape? Drop it off at PS autos for a Preventative Maintenance today. We also collect and deliver for FREE(terms apply).

Diagnostic Check£45

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4.89 (374 reviews)

Reviews Summary

AI Generated

Most customers praise the garage for friendly, professional staff, clear communication and a convenient pick‑up/drop‑off service, often noting prompt work and reasonable prices. A minority report administrative hiccups (double bookings, card‑machine problems, delayed callbacks), unexpected extra charges or occasional repeat faults — some of which were later resolved after complaints. Frequently cited strengths are reliability, value and trustworthiness; the main weaknesses are booking/payment/admin processes and sporadic issues around consent or repair quality.

Shaw Street Garage Logo

Shaw Street Garage

Physical Garage

92/94 Shaw Street Garage, Bolton, BL3 6HU

About Us

Welcome to Shaw Street Garage in Bolton, we offer a full range of services to ensure your vehicle stays roadworthy and legal whilst providing you total peace of mind and the best value for money. Originally established way back in 1980, Shaw Street Garage began as a relatively small auto-servicing, repair and MOT testing operation in Shaw street, Bolton, From there, the locally-based business expanded to include a modern state-of-the-art bodyshop.

Diagnostic Check£40

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4.69 (230 reviews)

Reviews Summary

AI Generated

Reviews are overwhelmingly positive, with customers repeatedly praising friendly, helpful staff, quick same-day MOTs and repairs, clear communication and good value. A minority mention problems — poor workmanship (eg. alignment not fixed), occasional damage or forgotten tasks, sporadic appointment cancellations or online‑booking hiccups — and a lack of nearby parking is a recurring annoyance.

Vertu Ford Bolton Logo

Vertu Ford Bolton

Physical Garage

54-56 Higher Bridge St, Bolton, BL1 2HG

About Us

Please note: Collection and Delivery not available on Saturdays At your local Vertu dealership, we only use the latest technology and employ the very best highly trained technicians. This ensures we have the skills and equipment to diagnose any problem quickly, making your service or repair faster and cheaper. Our friendly service receptionists and technicians can offer advice on car servicing, MOT’s and repairs.

Diagnostic Check£99

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4.59 (170 reviews)

Reviews Summary

AI Generated

Many customers praise friendly staff, easy online booking, quick turnaround, good value and the mechanic videos (plus frequent complimentary valets) which build trust. Recurring negatives centre on inconsistent communication about collection times and missed callbacks, plus occasional reports of overcharging, incomplete jobs, damage or missing paperwork (unstamped service books). Prospective customers would do well to confirm completion details and agree costs up front to avoid those sporadic issues.

Metro tyres and auto care Logo

Metro tyres and auto care

Physical Garage

914 Bury Rd, Bolton, BL2 6NX

About Us

Looking for tyres or trusted vehicle repairs in Bolton? We’ve got you covered from start to finish! Brand new tyres from 13” to 24” in stock and ready to fit Wheel alignment for a smoother, safer drive Plus a full range of mechanical services, including: ✔️Clutch & Flywheel ✔️Gearbox ✔️ Servicing ✔️ Brakes ✔️ DPF solutions ✔️ Welding ✔️ Timing belt & chain jobs ✔️ Full diagnostics Fast, reliable, and professional service at great prices.

Diagnostic Check£70

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4.99 (57 reviews)

The Smithy Garage Logo

The Smithy Garage

Physical Garage

2 Queen Street, Westhoughton, Bolton, BL5 3BH

About Us

We carry out servicing and repairs on all makes and models.

Diagnostic Check£40

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4.89 (66 reviews)

Reviews Summary

AI Generated

Customers praise the garage for friendly, honest staff, quick turnarounds, good value and reliable MOTs/services — many reviews mention freebies like a car wash and clear explanations of work. Frequent strengths are prompt communication, fair pricing and trustworthy repairs; a few reviewers note issues with outdated online booking slots, occasional cleanliness/fuel niggles and that the workshop can be busy so booking ahead helps. Plenty of repeat custom and recommendations show strong customer trust and consistent service.

Wilson & Co Vauxhall Bolton Logo

Wilson & Co Vauxhall Bolton

Physical Garage

Manchester Road, Bolton, BL3 2NY

About Us

"""Regular servicing and maintenance is vital to safeguard your vehicles reliability and roadworthiness and to ensure your vehicle operates as it is intended. Servicing also allows our manufacturer-trained technicians to identify any worn components so they can be replaced before they fail (which can often lead to a more expensive failure) or become a safety concern. At Wilson and Co Vauxhall our approved technicians are all fully trained to use the latest diagnostic tools and equipment to correctly maintain and repair your vehicle first time, every time."""

Diagnostic Check£84

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4.27 (73 reviews)

Reviews Summary

AI Generated

Most customers are very positive about the garage, praising friendly, professional staff, clear communication, prompt workmanship and the useful video health checks and valets. A noticeable minority, however, report problems with unexpected extra charges (often for oil), cancelled or delayed bookings, long waits and occasionally dismissive or unhelpful staff. Prospective customers should feel confident in the quality of work but double‑check quoted prices and confirm appointment/valet arrangements beforehand.

West Riding Hyundai Bolton Logo

West Riding Hyundai Bolton

Physical Garage

Bolton Road, Farnworth, Bolton, BL4 7JL

About Us

Here at West Riding Hyundai, when your vehicle's routine servicing, MOT testing or repairs are needed, we take great pride in making sure you receive a prompt, professional service and answer any questions you may have. Our fully trained Hyundai motor vehicle technicians will expertly assess and service your vehicle, repairing or replacing any defective parts. We only use genuine parts on every job to ensure your vehicle remains up to manufacture standard. We will also check for and carry out any recommended updates on your vehicle when and if they are required.

Diagnostic Check£89.99

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4.23 (51 reviews)

Reviews Summary

AI Generated

Most reviewers praise the garage for friendly, professional staff, clear communication, quick turnarounds, courtesy cars and good value, with many five‑star comments about attentive reception and thorough aftercare. However, recurring problems include booking and appointment failures (especially with third‑party Book My Garage bookings), occasional workmanship mistakes and a few reports of confusing or pushy upselling, which left a minority of customers frustrated.

Church Wharf Garage Ltd Logo

Church Wharf Garage Ltd

Physical Garage

The Palace, Bury Old Road, Bolton, BL2 2BZ

About Us

At Church Wharf Garage we pride ourselves on our service, repair and MOT testing centre.. All our staff is fully qualified, having completed a nationally recognize apprenticeship. We have the latest diagnostic equipment enabling us to rectify most electrical problems.

Diagnostic Check£75

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5 (22 reviews)

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 Bolton. 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.

How can you save money (and the environment) while you drive?

As every garage owner will tell you, there are some tried and tested ways to cut down on your petrol costs (and consumption) while you’re out and about in Bolton or beyond. One is to shut your windows. If you can hear that wind noise in your car it’s costing you more to drive. This is because the car becomes less aerodynamic and has to work harder to motor along. Removing a roof rack will improve your fuel efficiency for the same reason. Another useful tip is to combine short trips into one; each time you drive after your car has been parked for a while the engine will be cold and need to use a lot more fuel for the first 5 miles or so. If you do one trip from school drop-off to supermarket to office you’ll use far less fuel than if you do all those trips individually.