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Diagnostic Check in Bristol

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Diagnostic Check

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Bristol Diagnostic Checks: Prices, Reviews & Local Insights

£66.55

Average price for a Diagnostic Checks in Bristol

4.74

average rating based on customer feedback.

2,780

customer reviews for garages in Bristol

How to book online

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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 Bristol

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 Bristol.

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Diagnostic Check
Terrett Automotive's CAS Auto Services Logo

Terrett Automotive's CAS Auto Services

Physical Garage

Unit A2, Wood Road Industrial Centre, Wood Road, Kingswood, Bristol, BS15 8NN

About Us

At Terrett Automotive's we, we’re proud to be a family-run business serving the local community with honesty, reliability, and speed. Specialising in MOT testing, we’ve built our reputation on delivering fast turnaround times without compromising on quality or safety. Whether you're a busy commuter, a parent on the school run, or a local business owner, we understand how important your vehicle is to your daily life. That’s why we aim to get you back on the road quickly and safely, often within the same day.

Diagnostic Check£39

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4.98 (52 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, with almost exclusively five‑star ratings praising the garage’s honesty, professionalism and friendly team. Reviewers repeatedly highlight clear, prompt communication, quick turnarounds for MOTs and services, easy booking and good value, often being fitted in at short notice. Minor negatives are rare, mostly about finding the site or occasional phone line issues.

Tyres Direct UK Patchway Logo

Tyres Direct UK Patchway

Physical Garage

Gipsy Patch Lane, Patchway, Bristol, BS34 6QD

About Us

Tyres Direct UK has, since its inception in 2001, grown successfully to become an established and respected provider of automotive services to both private motorists and to trade and fleet companies in Bristol and the South West region. Tyres Direct UK is committed to continuously developing its services and staff in order to offer the highest quality service at the right price. All our staff are customer focused and we are proud of the relationships we have built in the local community. We are dedicated to providing honest and reliable work using the latest technology and skilled technicians, which keeps waiting time to a minimum.

Diagnostic Check£40

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4.6 (55 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise the garage for fast, friendly and professional service — reviewers frequently cite clear communication, quick tyre repairs or servicing while-you-wait, and competitive pricing. A small number of customers raised issues with booking responsiveness, the absence of written service reports, and in a couple of cases unexpected work or charges carried out without explicit consent. Most ratings are four- and five-star, with a few one-star reviews as notable outliers.

Boultz Tyres & Services Logo

Boultz Tyres & Services

Physical Garage

Unit 3 Oatley Trading Estate, Seymour Road, Bristol, BS15 1SD

About Us

We’re Proudly a family-owned father & son venture, with over 20 years experience we operate from our small garage and we also offer a mobile repair and tyre fitting services we’re Dedicated to providing fair prices and honest advice while prioritising customer service and satisfaction. we are open monday to friday 9am to 6pm and we also operate an emergency mobile tyre service 24 hours a day an many other Services we offer are tyres brakes suspension exhausts diagnostics batteries mot we do a collection and delivery service

Diagnostic Check£30

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4.51 (59 reviews)

Reviews Summary

AI Generated

Most customers rave about prompt, friendly and competitively priced work, frequently praising fast call‑outs, emergency tyre changes and mechanics who go the extra mile. Many also highlight clear communication, trustworthy diagnostics (several mention strong Vauxhall expertise) and staff willing to work late or at weekends. A minority, however, report administrative problems—missed or cancelled bookings, poor follow‑up, missing service paperwork, billing issues and parts delays—that detract from an otherwise highly recommended local garage.

W&L Garage Limited Logo

W&L Garage Limited

Physical Garage

5a Robert Street, Bristol, BS5 6NJ

About Us

W&L GARAGE was created with the idea of ​​opening a customer-friendly business offering a wide range of automotive services such as: - Repair - General mechanics - Electronic injection - Balancing - Tires - Suspension - Brakes (ABS) - Oil change - Headlight adjustment - Exhaust system, among others. We guarantee fast and quality service performed by qualified professionals. W&L GARAGE offers a flexible and negotiable service! Partnerships with companies, associations, and fleet owners are also possible. With over 14 years of professional experience, W&L Garage Ltd provides complete mechanical, electrical, and bodywork services for cars and

Diagnostic Check£49

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5 (4 reviews)

MOAY Garage Logo

MOAY Garage

Physical Garage

Jorrocks Estate, Unit 10, near Westerleigh Rd, Yate, BS37 8QH

About Us

MOAY Garage – Trusted Local Experts in MOT & Servicing With over 20 years of experience in the motor trade, MOAY Garage has built a strong reputation for reliability, honesty, and quality workmanship. We proudly serve our local community, offering affordable vehicle servicing and MOT's without compromising on quality. Our qualified team is dedicated to keeping your vehicle running smoothly, whether you need a routine service, an MOT test, or minor repairs. We're known for our great value for money, transparent pricing, and commitment to customer satisfaction.

Diagnostic Check£49

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5 (11 reviews)

WHITTLE VEHICLE SERVICES (BRISTOL) LTD

Physical Garage

UNIT 6B, TOWER LANE BUSINESS PARK, TOWER LANE, WARMLEY, BRISTOL, BS30 8XT

About Us

Diagnostic Check£60

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5 (1 reviews)

Four Circles Garage Logo

Four Circles Garage

Physical Garage

Unit 18, Barnack Trading Centre, Bedminster, BS3 5QE

About Us

MOT, Servicing & much more Our team of professionals work hard to ensure all work is done to the highest quality. Mechanical problems, electrical faults, and cambelt replacements, are just some of the areas they're more than ready to work on.

Diagnostic Check£35

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5 (1 reviews)

HiQ Tyres & Autocare Warmley (Bristol) Logo

HiQ Tyres & Autocare Warmley (Bristol)

Physical Garage

Unit 6, 6 Crown Road, Warmley, Bristol, BS30 8JJ

About Us

Here at HiQ Tyres & Autocare, Warmley in Bristol our trained technicians can provide expert knowledge to help you make careful decisions in the best interest of your vehicle. We offer a wide range of garage services such as MOT testing , Warranty Approved, Interim, Full and Major Car Servicing, Oil & Filter Service, Brakes, Batteries, Exhausts, Air-conditioning Services and much more. We stock an extensive range of Car, Van, 4X4 and SUV Tyres to suit every budget and vehicle alongside Next Day Tyre Fitting and Wheel Alignment Services. We are also proud to offer Payment Assist which is an Interest Free Finance option when you Buy Now Pay La

Diagnostic Check£60

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5 (20 reviews)

Scott & Sons - Mobile Mechanic Logo

Scott & Sons - Mobile Mechanic

Mobile Mechanic

117 Newquay Rd, Knowle, Bristol, BS4 1EE

About Us

Scott & Sons Mobile Mechanic With over 20 years of hands-on experience, Scott & Sons Mobile Mechanic is a trusted, family-run business dedicated to keeping you on the road. We service all makes and models, delivering expert diagnostics, repairs, and maintenance right to your home or workplace—no need to visit a garage, because we bring the garage to you! Our reputation is built on quality workmanship, genuine parts, and a commitment to customer satisfaction. Whether it’s a routine service or an unexpected breakdown, you can count on us for reliable, professional care. 🔧 Why choose us? Over 20 years of experience All makes & models welcome

Diagnostic Check£60

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4.99 (27 reviews)

Reviews Summary

AI Generated

Customers consistently praise the garage, repeatedly citing Scott’s punctual, friendly and professional manner, clear communication, rapid turnaround and the convenience of home collection and return — many also mention good value for money. Reviews are overwhelmingly positive, with numerous recommendations and repeat bookings. There are no recurring complaints or notable weaknesses raised.

PRIME AUTO BRISTOL Logo

PRIME AUTO BRISTOL

Physical Garage

10 Clothier Rd, Brislington,, BS4 5PS

About Us

🚗 Keeping your car in top-notch condition has never been easier! At Prime Auto Bristol, we're all about reliable and efficient auto repair services you can count on. 🌟 Visit our website today to explore our range of services and book your appointment hassle-free. Your trusted auto repair partner awaits! 🔧 📍 Located in Bristol, we're here to keep your vehicle running smoothly and safely. Your local motor experts. Trusted expert in vehicle maintenance. Keeping your car or van running at its best. At Prime Auto Bristol, we are dedicated to providing top-notch auto repair services to our community. Our mission is to ensure your vehicle

Diagnostic Check£60

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4.99 (31 reviews)

Reviews Summary

AI Generated

Nearly every reviewer praises the garage’s friendly, professional team, clear communication and fast, reliable repairs — customers frequently mention quick diagnostics, same‑day fixes, honest recommendations, fair prices and helpful MOT retests. The only recurring caveat is that it can get very busy, so it’s wise to book ahead or allow a little extra time.

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 Bristol. 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.

 

One other consideration for drivers in Bristol is the city’s Clean Air Zone. Learn more in this handy article.

 

Driving to Bristol

Located around the shores of the River Avon and the Severn Estuary, Bristol is a culturally diverse, socially abuzz, alternative and independent city. Small wonder that in 2014 The Times named it the best city in the UK to live. It’s also one of the sunniest.

Bristol is famous for Isambard Kingdom Brunel’s Clifton Suspension Bridge, which is well worth a visit if you don’t happen to drive across it on your way into the city. There is a small toll on this Grade I listed structure which forms part of the B3129. But if you suffer from vertigo don’t look down, the deep drop to the River Avon and Gorge is spectacular and changes with the tide.