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Diagnostic Check

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Bolton Diagnostic Checks: Prices, Reviews & Local Insights

£65.44

Average price for a Diagnostic Checks in Bolton

4.74

average rating based on customer feedback.

2,037

customer reviews for garages in Bolton

How to book online

ENTER

ENTER

your vehicle reg & post code.

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COMPARE

instant prices for your MOT, service or repairs

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your preferred date & time in 1 step.

NO PAYMENT

NO PAYMENT

taken - only when the work is complete*

*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.

Don't know your vehicle registration?
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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4.73 (535 reviews)

Reviews Summary

AI Generated

Customers consistently praise the garage for speedy, friendly and professional work — frequent comments note quick same‑day MOTs and services, clear communication, helpful reception staff, convenient collection/delivery and good value. A small minority reported issues: allegations of overcharging or incorrect parts/fluids (notably an air‑con refill), occasional missed paperwork or appointment comms, and a few complaints about cars being returned dirty or disputed MOT findings. Most reviewers say they would return and happily recommend the garage despite these isolated problems.

Wellington Garage MOT Centre Logo

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 (244 reviews)

Reviews Summary

AI Generated

Wellington Garage consistently earns praise for its friendly, professional staff and efficient service, with many customers highlighting the convenient pick-up and drop-off option, clear communication, and honest assessments that often cost significantly less than main dealers. Reviewers frequently mention the accommodating, flexible approach and straightforward booking process, with several long-term customers expressing strong loyalty and trust in the quality of work. One reviewer noted that parking bays were tightly packed, requiring assistance to retrieve their vehicle, whilst another mentioned that prices have increased, though the overall sentiment remains overwhelmingly positive.

PS Autos Logo
PS Autos

Physical Garage

Heaton Ave, Farnworth, Bolton, BL4 7BN

Silver Tier Garage

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 (400 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise PS Autos for friendly, professional staff, clear communication and the convenient collection-and-return service, often noting quick turnarounds and good value for money. Reviewers frequently highlight honesty, reliability and high-quality workmanship, with many repeat customers and strong recommendations. A minority mention administrative issues — missed calls, double bookings or card‑machine problems — and a few complaints about unexpected extra work or delays when the garage is busy.

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£80

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4.69 (240 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise the garage for friendly, professional staff, fast turnaround (often same‑day or last‑minute MOTs), clear communication and fair, competitive pricing. A minority of reviews note persistent issues with appointment management or online booking, occasional lapses in workmanship or small oversights (eg. alignment problems, forgotten refills or minor damage) and limited parking close to the site.

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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4.56 (174 reviews)

Reviews Summary

AI Generated

Most reviewers praise friendly, helpful staff, efficient turnarounds, and the clear video updates and online booking process; many also appreciate complimentary washes/valets. Recurring negatives centre on poor management of collection times and ETAs, occasional surprise or disputed additional charges, and some reports of incomplete or substandard work (missing service stamps, missed callbacks and a few instances of damage). The business scores highly for convenience and communication but would benefit from tighter scheduling, clearer pricing and more consistent quality control.

Metro tyres and auto care Logo

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£40

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4.99 (61 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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4.9 (67 reviews)

Reviews Summary

AI Generated

Customers consistently praise this garage for its friendly, helpful staff and very competitive pricing with no hidden charges. The service is described as professional and prompt, with cars often ready the same day and occasionally even washed before collection. One reviewer noted that available time slots on the website may not always be current, so phoning directly to confirm appointments could be beneficial.

West Riding Hyundai Bolton Logo

Bridgeman Street, Bolton, BL3 6BS

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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4.25 (52 reviews)

Reviews Summary

AI Generated

Customers appreciate the quality of service when work is completed, with one reviewer praising their MOT experience. However, several reviewers raised concerns about appointment management, including early arrival times that led to congestion with multiple customers waiting simultaneously, and at least one instance where a booking was not recorded in the system. The garage may benefit from clearer scheduling practices and ensuring adequate staffing during peak morning periods to avoid delays at check-in.

CJL Tyres & Autocare Logo
CJL Tyres & Autocare

Physical Garage

CJL Tyres & Autocare, High Street, Little Lever, BL3 1NB

About Us

CJL Tyres & Autocare – Honest Service, Expert Repairs At CJL Tyres & Autocare, we’re dedicated to keeping your vehicle in top condition with professional, friendly service you can trust. Whether it’s a quick tyre change or a full mechanical repair, we’ve got you covered. ✅ MOTs Arranged Next Door – We work closely with a trusted MOT centre right next door, making it easy and convenient to get your MOT sorted without the hassle. ✅ Tyres for All Vehicles – We supply and fit a wide range of tyres to suit all makes, models, and budgets. ✅ Complete Mechanical Repairs – From brakes and clutches to diagnostics and suspension work, our skilled techni

Diagnostic Check£45

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5 (13 reviews)

VZE Mobile Mechanical Services Logo

7 Kilnhurst Walk, Bolton, BL1 2QZ

About Us

Hi, I’m Luis. I’m an ex-military mechanic, We are a company that fixes your vehicle defect out on the road, to your door or at work. What ever is convenient to you. We serve the northwest: Manchester Bolton Chorley Wigan… Ect If you are in need of mechanical assistance we are the mobile mechanics for you.

Diagnostic Check£60

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4.97 (8 reviews)

Why Book with BookMyGarage?

  • BMG-Verified Garages Across Bolton - local businesses that offer great valueand consistently meet service standards. Look for the BMG-Verified badge to find the garages we’ve ensured meet our high standards for customer service, ratings, and reliability.   
  • We Show the Full Picture – all up front: prices, reviews, availability, and distance, so you can choose the right garage based on what matters most to you. 
  • Real Reviews – genuine, verified feedback from drivers like you. Every review helps you book with confidence. 
  • No Upfront Payment – we won’t ask for payment details when you book. Pay the garage directly once the work’s complete*. 
  • Compare & Book in Seconds - see your options side by side and choose the right garage for you. No jargon. No stress. No surprises. 
  • Support Local Garages – we connect drivers with quality local businesses that keep communities moving.

 

These are just some of the reasons to choose BookMyGarage - enter your reg and postcode to see how we can help you make a confident, informed choice when booking your car’s diagnostic check now.

 

*some mobile technicians (that come out to you) may require an upfront payment or commitment, please check this with them first.

 

Spotlight: Nigel Langs Garage - Bolton's Gold Tier Garage

As a well-established garage offering quality vehicle servicing, repairs and Class 4 MOTs, you'll be glad you booked with Nigel Langs Garage.

Offering excellent customer service and competitive pricing, this Bolton garage is here to help you find a solution to your vehicle's problem.

Carrying out everything from engine rebuilds to brake pressure bleeding, you're sure to find what you're looking for.

With a 4.73 star-rating based on over 530 verified reviews* on BookMyGarage, it's clear that other drivers just like you are finding the service they need at this Bolton garage.

 

*as of March 18th 2026

 

All information accurate as of March 18th 2026.

 

About Our Tier System

BookMyGarage’s Tier Program is designed to help drivers identify the most reliable and high-performing service providers in their area. We evaluate:

  • Verified customer reviews – volume and score 
  • Communication and transparency 
  • Value for money 
  • Ongoing compliance with our service standards

 

Only providers that consistently meet and maintain these high standards are awarded Tier status, ensuring drivers can book with confidence.

 

What Local Drivers Think About Nigel Langs Garage

"Very happy with the service and staff from Nigel Langs Garage [...]" - Rob, from a verified review, left March 8th 2026

"Great service from Nigel Langs yet again [...]" - David, from a verified review, left January 7th 2026

"Quick efficient and really friendly to deal with [...]" - Christopher, from a verified review, left January 6th 2026

 

All review snippets are taken from verified reviews left for Nigel Langs Garage through BookMyGarage.com.

Each of these reviews is checked by a member of our team, validating the vehicle registration used and matching it against completed bookings, wherever possible, to ensure it has been left by a real customer of the garage.

 

When You Should Book a Diagnostic Check

If you've noticed any of the following warning signs, we recommend booking your car in for a diagnostic check:

  • An illuminated dashboard warning light
  • Unusual sounds
  • Strange smells
  • Reduced fuel efficiency
  • Trouble starting your car
  • Your car feels sluggish

 

Booking a diagnostic test gives you clarity on which repairs your car needs and a simple way to help you regain confidence when something doesn't feel right.

We know how overwhelming it can be to not know what’s wrong with your car. That’s why we’re here to help you stay in control of your vehicle’s health.

Just enter your reg and postcode into the booking tool below to get started, comparing instant prices from dozens of local garages to book the right diagnostic check in Bolton for your needs in under 60 seconds – with no upfront payment*.

Sort by verified reviews, distance, price or availability to find a garage that drivers just like you love and get life moving smoothly again. No stress. No surprises.

 

Don't know your vehicle registration?
Diagnostic Check

 

*some mobile technicians (that come out to you) may require an upfront payment or commitment, please check this with them first.

 

A diagnostic check helps you get clarity about your vehicle's performance.

Move forward with confidence when you book a diagnostic check at a professional garage.

 

Frequently asked questions

We recognise the very best performing garages in your area with a Silver, Gold or Top Tier badge. These badges help you spot garages that deliver customer service that goes above and beyond for drivers, offering great value, high standards and satisfaction/high ratings.
We never ask for payment details upfront.

Once you’ve chosen your garage, you deal with them directly from start to finish, paying only after the work is complete – giving you full peace of mind.

Some mobile technicians may request some commitment or payment upfront to cover the costs of them coming out to you.
Absolutely. True value looks different to everyone so, whether you want the nearest garage, the best-rated option or the lowest price, you can use the Sort By menu in the top-right corner to compare results by Price, Distance, Availability or Reviews - whatever matters most to you.
You can change your booking details right up until the appointment date. You’ll find instructions in the confirmation email you received or in your MyGarage account. Your chosen garage will contact you to acknowledge the amendment and re-confirm your booking.
Garages marked as BMG Verified have been physically visited and vetted by our team to ensure they meet clear service standards.
We recommend booking a diagnostic check as soon as your engine management light comes on.

However, if the light is only a steady amber, you should be able to safely drive your car home or to a local garage – but we don’t recommend driving it any more than is necessary as you may make the problem worse.

If you notice a flashing amber or red engine management light, you should not drive your car, pulling over as soon as it is safe to do so if it comes on while driving. This indicates a more serious issue that needs fixing as soon as possible. You may need to contact your recovery provider or a tow truck to get you to the garage.
Yes, we work with a growing network of mobile mechanics who provide at-home car repairs on stricken vehicles.

You can select ‘Mobile Mechanics Only’ to filter static garages out of the results if you need a mobile technician to fix your car.

This is especially useful if you’ve noticed a flashing amber or red engine management light.
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.

Book Car Diagnostics in Bolton | BookMyGarage