Save money: Instantly compare Diagnostic Check prices to find the best deal in the South West.
Save time: You can find and book the best Diagnostic Check deal in the South West quickly and easily with our online booking tool. No upfront registration required! You can compare garage prices, reviews, distance and much more all in one place.
Quick and easy: Simply enter your car registration number and your post code, compare prices, choose a garage which is local to you in the South West and book your Diagnostic Check.
No payment required: You won’t pay a penny until all of the work is complete.
Speak to an expert mechanic: If you need to speak to a mechanic about your Diagnostic Check, call one of our experts today on 03304 004439.
Very smooth service
"Very easy to book, great communication, very good price. Garage was open early to allow drop off before work and flexible with pick up time."
Quick and friendly
"I needed to have my MOT done quickly, which it was. Staff member was very helpful and friendly"
"Impressed by my first experience of Rentech. The MOT in the morning found 2 broken rear suspension springs and a defective front trailing arm, and they'd fixed the whole lot by close of play."
"Very happy with marshall motors. I used to take my previous car here, they explain everything to you in a way I understand. Very reasonable on price and friendly."
"Extremely happy with this garage. Have had a full service and MOT two years running. Will have another one next year too."
First class as usual
Really great service
"Really pleased with the service they supplied very helpful staff who were committed to putting the customer first"
"Great service kept me up to date every step of the way would recommend"
"Googled MOT places, had good star rating, can see why! Really helpful people. Quick work and when I was told what needed doing to get it passed I was offered a coffee if I wanted to wait :)"
"Speedy and efficient."
"A friendly personal garage that tried to help their customer the best they can."
Great service and mot
"Quality service and efficiency"
Today’s vehicles are manufactured with complex interrelated electronic systems. On-board computers continuously monitor and store information concerning the performance of these systems. If you see a warning light on the dashboard, this is because the computer has sensed a signal from one of the systems or components which has gone outside of its normal operating range. This is when your vehicle needs to be plugged in for a diagnostic check.
Your garage will have the specialist equipment need to communicate with your car's electronics. It will show them details of any faults reported by the car, and help them to understand exactly what the problem is that is causing a warning light to come on. They can then tell you how serious the problem is (or not!), and what they will need to do to fix the problem.
Driving in the South West
The South West contains some truly iconic destinations, including Stonehenge, the New Forest, the Eden Project and of course the fantastic beaches of the longest regional coastline in Britain. The region’s biggest city is Bristol, and other major conurbations include Plymouth, Bath, Swindon and Bournemouth.
Find a garage
Browse from hundreds of trusted garages in your local area, with honest user-submitted reviews.
Get a fixed price quote
Choose what work you want done and when, with up to date availability and a fixed price
Book online 24/7, with no payment requred, and receive immediate confirmation by email