MAD Diagnostics Ltd

If we can't find the fault we won't charge. Simple

1 Heol Cefn Ydfa, Maesteg, CF34 9NE Directions

   Open 24 Hours

Why Choose Us?

Reliable Service
We Are Specialists
First Class Service

Business overview

We offer a full email report of fault codes so that you can take your vehicle to a garage of your choice to repair any problems we find.

Dpf regeneration

Diagnostics

Fault Code reading

Injector coding

Mil reset

Oil/service reset

Electronic parking brake override

Full car health check and more

Buying a car and want it diagnosed before you pay out £££'s? We can help.

Most manufacturers and models are covered.

Photos

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Products & Services

Batteries

Battery Servicing

Brakes and Clutches

Brakes Repairs

Car Air Conditioning

Car Batteries

Car Brakes

Car Electrics

Car Engine Tuning and Conversion

Car Engines

Car Repairs

Car Servicing

Commercial Vehicle Repairs

Commercial Engines

DPF Cleaning

Engine Diagnostics

Engine Line Boring

Diesel Fuel Injection

Engine Reconditioning

Mechanics

Mobile Mechanics

Mobile Tyre Fitting

Unleaded Engine Conversions

Vehicle Inspection

Vehicle Recovery

Reviews

Superb Mechanic

5
Would give 10 stars if it were possible .. Andrew responded to our sons car and diagnosed what was required to remedy the situation .. Promptly acquired the correct parts and fitted them .. He was not phased by weather conditions .. a top notch mechanic who is very dedicated to his profession .. HIGHLY RECOMMENDED
06 Jan 2024
Rain or shine, here to help. Thanks for the kind words. You know where I am if you ever need anything.
06 Jan 2024
Rain or shine, here to help. Thanks for the kind words. You know where I am if you ever need anything.
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New go to.

5
Fantastic service. Flexibly worked around our schedule to fit us in the same day. Very knowledgeable and down to earth - helped us get back on the road with a very prompt diagnosis, all for a fair rate. Highly recommend.
10 Dec 2023
Thanks Matthew. Was a pleasure to work on such a cool car.
10 Dec 2023
Thanks Matthew. Was a pleasure to work on such a cool car.
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Swift and knowledgeable. Highly recommend!

5
Absolutely thrilled with Andrew's service! Called him in a pinch, and he arrived within two hours, fixing my car on the spot in under three hours. Went the extra mile, literally, to fetch parts. I'd been struggling to secure appointments elsewhere, but Andrew's responsiveness and expertise were a game-changer. Swift, knowledgeable, and cost me half of what a typical garage would. Delighted customer and without a doubt, my go-to for future auto needs. Highly recommend!
27 Nov 2023
Thanks Kavi, I really appreciate it. Thanks for filling me with tea too. Hopefully there won't be a next time, but you know where to find me should you need anything.
27 Nov 2023
Thanks Kavi, I really appreciate it. Thanks for filling me with tea too. Hopefully there won't be a next time, but you know where to find me should you need anything.
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Great service

5
Great service and was able to help with car
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Great service

5
Great customer service
13 Nov 2023
Thanks Dean. Always happy to help.
13 Nov 2023
Thanks Dean. Always happy to help.
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