John Charles Auto

MOT station | Services | Repairs in Welwyn

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(from 50 reviews)
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About us

John Charles Auto is committed to providing thorough and reliable automotive services. Our skilled team conducts precise diagnostics and repairs, ensuring cost-effective solutions. We pride ourselves on excellent customer care and transparent communication. Whether it's an MOT, service, or unexpected repair, you can trust John Charles Auto for professional and efficient service. Join our satisfied customers who rely on us for their vehicle's health.

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10-14, School Lane, Welwyn, AL6 9PH
Opening hours
Mon-Fri: 8:30am - 4:30pm
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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 50 reviews on Google
We recently took a work van in for potential clutch and gearbox problems. John Charles Auto’s diagnostics and checks were spot on and very thorough, leading to notable cost savings compared to other quotes that were misdiagnosed. The repairs were carried out very satisfactorily and the vehicle was back on the road quickly. We will continue to use this garage and would not hesitate to recommend them to others. I should also say that the customer care of everyone we dealt with could not have been better.
I have had my tyres changed here, a full service & mot done. I have also popped in a couple of times with no appointment made with cause of concern for my car, let me start by saying all staff in this business are very professional, helpful, kind and no exactly what they are doing. They charge reasonably with no rip off prices, explain everything in detail and give me every opportunity to have a look at my cars issues myself so i have a better understanding about what needed to be done. The 2 receptionists make this company entirely, both the man and lady are absolutely amazing. Cannot recommend this garage enough, the effort they put into their work and service is above and beyond. In my personal opinion anyone that has had an issue with them in the past is clearly a dougnut. If every garage was like John charles then the motor repair industry would have no issues. Thank you once again guys & i will see you soon for my tyre change.
Did yet another MOT for one of my cars, polite staff , quick and efficient. Wouldn't use another test centre. 10 out of 10 ✅️
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Excellent local auto repairs and MOT Centre. Competitive prices for all types of car repairs and servicing

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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.