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Diagnostic Check in Milton Keynes

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Milton Keynes Diagnostic Checks: Prices, Reviews & Local Insights

£79.89

Average price for a Diagnostic Checks in Milton Keynes

4.76

average rating based on customer feedback.

2,409

customer reviews for garages in Milton Keynes

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Top Garages for Diagnostic Check in Milton Keynes

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

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

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Diagnostic Check
S H Service Centre @ MK1 Logo

S H Service Centre @ MK1

Physical Garage

Unit D, Lyon Road, Bletchley, Milton Keynes, MK1 1EX

Top Tier Garage

About Us

S H Service Centre @ MK1 offer a full servicing, repair and genuine parts replacement service for all makes, models and ages of car. We also maintain, repair and carry out re-gassing of your air-conditioning. This friendly garage covers all areas near Milton Keynes.

Diagnostic Check£60

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4.87 (644 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, praising friendly, honest staff, clear communication, competitive pricing and fast, same‑day MOTs and servicing — including for EVs and Teslas. Many mention convenient online/WhatsApp booking, helpful updates and little extras (complimentary coffee, phone charging), which drives repeat custom and trust. A small number raise serious concerns — two reports of missed brake faults, an unresolved A/C leak and occasional delays or minor errors (eg wrong tyre) — but these complaints are rare compared with the dominant praise.

STRATFORD MOTORIST CENTRE Logo

STRATFORD MOTORIST CENTRE

Physical Garage

1 Cosgrove Road, Old Stratford, Milton Keynes, MK19 6AG

Gold Tier Garage

About Us

Stratford Motorist Centre is a family run independent garage that has been selling and maintaining cars in the Milton Keynes area for over 20 years. We are your local, Trustworthy One-stop Solution for all things automotive. From Tyres and Brakes to Servicing and MOTs, We do it all onsite at a price you'll love! Our team have over a century of combined experience working on every make and model, Servicing, Diagnosing faults and carrying out out repairs on every manufacturer. Why not give us a call today to discuss any needs you may have. Looking for a new car? Why not browse our extensive range online or on site today, If you're looking f

Diagnostic Check£80 - £95

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4.89 (339 reviews)

Reviews Summary

AI Generated

Customers rave about friendly, professional staff, quick turnaround and clear communication, often singling out reliable MOTs, easy online booking and convenient collection/delivery. Long-standing clients describe honest, trustworthy workmanship and competitive pricing, making the garage a go-to for many. A minority report unexpected extra charges or price inconsistencies (and one strongly negative review), plus occasional small oversights that were generally rectified promptly.

ARDEN PARK GARAGE SERVICES LTD Logo

ARDEN PARK GARAGE SERVICES LTD

Physical Garage

UNIT 3 WATERSIDE PARK, OLD WOLVERTON ROAD, WOLVERTON, MILTON KEYNES, MK12 5NP

About Us

ARDEN PARK GARAGE SERVICES LTD

Diagnostic Check£60

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4.81 (188 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, repeatedly commending friendly, polite staff, honesty and good value for money. Many reviewers also highlight efficient, timely work, clear pricing and easy online booking, with lots of repeat custom and strong recommendations. A small number mention occasional communication issues (no call when the car’s ready, booking/time confusion), parking constraints and rare paperwork or post-service niggles, but these are much less common than the praise.

Bridge Auto Centre LTD Logo

Bridge Auto Centre LTD

Physical Garage

10A Duncombe Street, Bletchley, Milton Keynes, MK2 2LY

About Us

Bridge Autos MK Ltd is a premier garage in Milton Keynes, offering top-notch vehicle repairs, servicing, and MOT testing. Our skilled technicians specialize in diagnostics, engine repairs, and tire services. With a customer-centric approach, we ensure quality workmanship, reliability, and competitive pricing. Trust Bridge Autos for all your automotive needs.

Diagnostic Check£60

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4.69 (119 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, frequently praising friendly, professional staff, fast and efficient MOTs and repairs, easy online booking and very competitive prices — many say they’ll return or recommend the garage. A minority report problems such as occasional long waits or poor communication, a cluttered car park and parking difficulties, plus isolated cases of substandard repairs, missing paperwork and rude or unhelpful staff.

Wolverton Car & Tyre Services Logo

Wolverton Car & Tyre Services

Physical Garage

5 GLYN SQUARE, WOLVERTON, Milton keynes, MK12 5JQ

About Us

We are a BMW & Mercedes independent service provider, we can update the online service record via the dealer service portal. BMW idrive KEY data and online portal will be updated. MERCEDES online digital service record will be updated. (All online service prices are a guide, BMW & Mercedes prices will need to be confirmed) DISCOUNTED MOT PRICE when booked together with a Full or Major service. Air con re-gas service carried out, no appointment necessary. Just pop down and we will re-fill it for you. (New R1234-YF Gas and old R134-A in stock) We now MOT test the following classes: 4,5 & 7 (5 light). MOT tests on recovery trucks, 16 SEATER

Diagnostic Check£72

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4.46 (240 reviews)

Reviews Summary

AI Generated

Most customers praise the garage for prompt, friendly and professional service — quick MOTs, clear communication, competitive pricing and the ability to fit in last‑minute bookings are repeatedly mentioned. A minority, however, report inconsistent communication, long waits and sudden price changes, with several accusing the garage of upselling unnecessary repairs and a few lodging serious complaints about poor or unsafe workmanship. Reviews overall skew positive with many repeat customers and recommendations, but prospective clients should check quotes and inspect completed work carefully.

Thurlow Nunn Vauxhall Milton Keynes Logo

Thurlow Nunn Vauxhall Milton Keynes

Physical Garage

1 Elmswell Gate, Towergate, Milton Keynes, MK17 8US

About Us

Our dealership in Milton Keynes offers exceptional service and great value for money. We also support our customers throughout ownership with high quality aftersales servicing and repairs and a parts department stocked with genuine Vauxhall components.

Diagnostic Check£159

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4.38 (123 reviews)

Reviews Summary

AI Generated

Most customers praise the friendly, helpful front‑of‑house team, prompt and professional workmanship, good value (often cheaper than main dealers), loan cars and complimentary valets with useful vehicle health feedback. Recurring complaints focus on booking and communication failures — online slots not syncing, cancelled appointments, poor or delayed phone updates and occasional rude or inconsistent responses — plus a few reports of mistakes, incomplete jobs or damage. Overall the garage scores well for quality and value but needs more reliable booking systems and steadier customer communication to match its technicians’ standards.

BRS LTD BARROWS REPAIR SERVICES Logo

BRS LTD BARROWS REPAIR SERVICES

Mobile Mechanic

30 WOOLMANS, FULLER SLADE, MILTON KEYNES, MK11 2BA

About Us

BRS LTD BARROWS REPAIR SERVICES specializes in mobile vehicle repairs,24/7 mobile tyre fitting , offering top-quality service at your convenience. Our expert mechanics handle everything from routine maintenance to emergency fixes, ensuring your vehicle is back on the road swiftly and safely. Trust BRS for reliable, on-the-go automotive care.

Diagnostic Check£60

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4.93 (53 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise BRS, giving near‑perfect ratings and repeatedly highlighting Lee’s friendly, professional manner, punctuality and reliable, fast repairs. Reviewers commonly single out excellent communication (regular updates, photos/videos and detailed reports), convenient collection/drop‑off and good value, with no consistent weaknesses mentioned aside from the occasional slightly lower score.

Masumin Motor Spares Logo

Masumin Motor Spares

Physical Garage

Unit 6 Bilton Road, Milton Keynes, MK1 1HW

Silver Tier Garage

About Us

Our family business has been involved in the parts industry all the way from Tanzania, East Africa. Our grandfather started the business which has flourished ever since. Masumin Motor Spares, the latest branch of the business was established in 1997 by three brothers of the second generation in the family. We take pride in having combined experience of more than 40 years in the trade. The eldest brother, Azizhussein Rajani was one of the founders of this branch. After 20 years of nurturing the business, he now looks forward to his retirement, paving the way for the third generation to take charge. We take immense pride in introducing our thi

Diagnostic Check£60

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4.9 (61 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise Masumin Motors for friendly, knowledgeable staff, quick, efficient workmanship and good value for money, with many noting same‑day fixes, fast diagnostics and convenient services like collection/delivery and on‑site parts. A few reviewers mention miscommunication over appointment times and one detailed complaint cites inconsistent quotations and poor customer service, pointing to occasional lapses in consistency. Strong repeat custom and long‑term customers suggest high trust and reliability despite these rare issues.

CLAYS VEHICLE REPAIRS Logo

CLAYS VEHICLE REPAIRS

Physical Garage

72 TANNERS DRIVE, BLAKELANDS, MILTON KEYNES, MK14 5BP

About Us

CLAYS VEHICLE REPAIRS - Quality workmanship at fair prices

Diagnostic Check£54

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4.79 (68 reviews)

Reviews Summary

AI Generated

Customers largely praise the garage for friendly, polite staff, clear communication and quick turnarounds on MOTs and services, often citing honest, competitive pricing and convenient collection/drop‑off. Common strengths are efficient workmanship, straightforward online booking and extras like loan cars or same‑day fixes. A minority reported problems — notably one serious poor repair, occasional long waits, sparse service reports and a shabby waiting area — so while reviews are overwhelmingly positive, a few recurring concerns about communication and detail remain.

MK CAR HUB LTD Logo

MK CAR HUB LTD

Physical Garage

1 Denmark Street, Fenny Stratford, Milton Keynes, MK2 2NH

Gold Tier Garage

About Us

we here at MK CAR HUB offer our customer excellent rates on all vehicle servicing and repairs. Combined with our friendly atmosphere and unobtrusive service we will leave you feeling extremely satisfied with our service. MK CAR HUB are fully equipped with the latest diagnostic equipment enabling us to quickly find whatever fault your vehicle may have we will get you back on the road as soon as possible. We also offer a collection and delivery service, we pride ourselves on only charging for work which is needed & carried out. We can MOT your vehicle, give you a free health check while you wait.

Diagnostic Check£60

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4.71 (53 reviews)

Reviews Summary

AI Generated

Customers are overwhelmingly positive, praising friendly, helpful and professional staff, quick and efficient MOTs and repairs, easy online booking, reasonable pricing and convenient extras such as collection/drop‑off and thorough pre‑checks. A minority report communication hiccups (misplaced keys, delayed updates), occasional unexpected price increases and a few disputes over suggested repairs, so clearer written quotes and post‑work reports would address the main weaknesses.

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 Milton Keynes. 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 Milton Keynes

Designed originally to accommodate London overspill and housing congestion, Milton Keynes or ‘MK’ as it is locally known, has shed its concrete new town image and flowered into a creative and cultural hub with a thriving music, arts and literature scene.

Milton Keynes’ excellent shopping facilities keep footfall high at thecentre:mk which boasts over 300 shops and is one of the longest indoor shopping centre malls in Europe. The town has also become an extreme sports hotspot. You can water-ski, wakeboard and enjoy other water sports on Willen Lake, or head to Xscape for the UK's longest indoor real-snow ski and boarding slope, along with some superb indoor climbing facilities.