Trusted Car Electrical Repair, Diagnostic & Inspection in Ewell

“We've been using Elmwood for years now and have always had a great service from them - fully confident that our car is in competent and trustworthy hands. Highly recommended!”

“Helped me out as short notice with a misfiring 911 which was very much appreciated. Not their usual thing but dealt with professional and with the care they show for all their cars. Had been there earlier with a friends Diablo and been given a deta...”

“I have been twice in this garage and two times people there have been very honest with me and fixed my car problem the cheapest way. I truly recommend.”

“I had a non-functioning indicator and was facing a 100 mile journey. Mike had never seen the type of car before, but went out of his way to fit me in and solved the problem all with efficiency and courtesy. Absolutely a 5* service.”

“excellent guys, honest, Jakub helped me in every way possible to clone my ECU on my mini and everything works now!a simple thank you is not even enough.”

“Best service. My car's showroom service was able to fix what it couldn't. Very good communication and best of all, he completed my work on time. Will definitely recommend him to friends and family.”

“It was an excellent experience with Promod Works. I was trying to find the garage with my TomTom. He spotted me and directed me there. Appreciate the approach with the customer. Excellent service and gear oil change. The car is way smoother now. very...”

“I went in with an issue with my day lights. They were very good in fixing the issue. I felt the price was a little high for the job that was needed and I waited about 6/7 hours total for the diagnosis and the work to be done. It was a matter of chang...”

“Paul is such a lovely guy...it was a bit tricky to remap my Abarth 124 spider but he persevered for 3 hours until eventually it worked.... there's a marked improvement in speed, especially at lower revs....it's just easier to drive. 5 star service.”

“Good guys who did the full service to an excellent standard, identified a couple of other things but didn't put pressure on to do at this point and communicated well throughout.”

“Excellent communication throughout the service I received. A very fast and quick response to my problem which was quickly diagnosed and corrected. Got my vehicle up and running in no time at all.”

“Great and convenient service, got my major service and stage 1 remap done right outside of my house. I've used Tab Automotive numerous times and I would highly recommend Chris service.”

“The whole experience was 5 star, friendly genuine company who talked me through the whole process and offered my solutions. They even let me use their office to work whilst I waited. Most importantly saved about 80% compared to Volkswagen! Highly re...”

“Amazing experience with Michael, super prompt response to arrange a ghost immobilizer installation, clearly super knowledgeable and experienced. Thanks alot”

“Darryl is very very knowledgeable and despite Amazon sending me the wrong Hardwire Kit he was able to still adapt what I had to make it work. The benefit of experience.”

“Always helpful and usually get parts in stock quickly if they don't have it on the shelf.”

“I could not be more pleased with the service that I received from Response Diagnostics after having a problem with my vehicle lights. Shaun knows vehicle electrics inside out - I doubt there is much that he has not seen before. Needless to say he dia...”