Grease Monkeys Cardiff

MOT station | Services | Repairs in Cardiff

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(from 188 reviews)
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About us

Grease Monkeys Cardiff offers top-tier automotive services with a focus on efficiency and customer care. Our friendly team, led by professionals like Ella, ensures that every repair and maintenance service is carried out to the highest standards. We pride ourselves on our transparent pricing and quick turnaround times. Whether it's an urgent repair or routine service, trust Grease Monkeys Cardiff to provide exceptional care for your vehicle. Experience the difference of a garage that prioritizes your satisfaction and peace of mind.

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Penlline Street, Cardiff, CF24 3BD
Opening hours
Mon-Fri: 8:30am - 6:00pm
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We ensure your vehicle's safety with our expert MOT services. Quick, thorough, and reliable inspections.

Car Servicing

We offer a full car service & diagnostic checks using state of the art Snap-On Equipment


We can complete all types of mechanical repairs and repaint cars to fix scratches & Scuffs or repaint the whole car in any color you want.

Full Service

Interim Service

General repairs

Oil Change

Brake Inspection

Engine Diagnostic

Tire Rotation

AC Repair

Transmission Service

Wheel Alignment

Battery Replacement

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Years in business



Google logo from 188 reviews on Google
I urgently needed my car looking at and they were able to accommodate with a last minute appointment. Ella was super friendly and took the time to explain the issue with my car to me after it had been done which I massively appreciated! Would 100% recommend and go back again!
Staff were great, communication was wonderful. They fit me in very quickly for an engine replacement which was completed very quickly and to a high standard, I also went there for my MOT a couple of weeks after which was once again done with speed. I was kept upto date with everything along the way also which was lovely. Will definitely be using this garage again!
Grease Monkeys were great. Had three oil leaks and they diagnosed and worked through them all, super quick and at a reasonable price. Will definitely be back for future services.
Excellent garage - work is on par or even better than authorised dealerships, at a fraction of the price. Efficient and quick turnaround Dan is very transparent about pricing, and will explain when certain work is not necessary yet if the customer erroneously suggests unnecessary work. Most recent job was replacement of broken rear suspension coils; the car feels more comfortable and drives considerably better. Highly recommended team that stands out from the vast majority of garages.
Amazing service from the garage! I phoned and they gave me an appointment for the same day and it was all done very fast and efficiently at a good price! Super friendly staff, I'll definitely go back in the future!

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Why choose us?

Excellent customer service at your local West London garage

RHK MOT and Service Centre Ltd is committed to putting our customer's needs first in everything we do. That is exactly why we offer a range of quality services and repairs. We are a small, proud, well-established business in Southall that can offer MOT's, services and repairs on a wide range of vehicles.

Class four MOT testing available in Southall

We can do your MOT testing at our quality testing station in West London as we have an MOT testing bay and a team of hard-working mechanics. Whether your vehicle needs its first MOT after three years or your annual MOT test is due - we can help you out and provide you with quick, reliable MOT testing. We are proud to offer a ‘while you wait’ service where you can wait for your vehicle while we complete your MOT test. We have an accommodating waiting room and provide access to free wifi.

Book Online 24/7

If you would like to book your vehicle in for any of our services you can book on our website using our online booking tool. You can do it at any time by simply entering your vehicle’s registration number and picking your preferred date/time. We’re open six days a week from Monday to Saturday.