Directory overview
- 370 Total businesses
- 4.5 Average rating
- 90% With reviews
- 80% With photos
- 135 Highly rated
- 245 Open on weekends
370 results found
Browse performance upgrades in London. Use this directory to compare ratings, reviews, photos, opening hours, addresses and contact details. 370 results in London. Average rating 4.5/5 based on 58,564 reviews & ratings. The listings below include performance upgrades from cities such as London, Ilford, Watford, Dartford, Croydon and others.
How many businesses fall in each rating band (rated only).
The features most often offered by the found businesses.
The most common services among the found businesses, with the top-rated providers for each.
Businesses ranked by rating confidence — rating combined with review volume.
| Business | Rating | Reviews | Category | Best for |
|---|---|---|---|---|
| Renn Automotive Ltd | 5.0 | 173 | Car Repair Garage | Audi and VW specialist servicing |
| The South London Garage | 5.0 | 127 | Car Repair Garage | Camber adjustment |
| Revolver Remaps | 5.0 | 95 | Car Repair Garage | DSG Remapping |
| A & N Coachworks | 5.0 | 71 | Auto Body Shop | Body Trim Upgrades |
| RJ Autos | 5.0 | 70 | Car Repair Garage | Brake Repairs |
| Car Technic | 5.0 | 66 | Car Repair Garage | Battery charging |
| Mega Crash Repairs | 5.0 | 47 | Auto Body Shop | Bodywork Restoration |
| JLC Automotive Garage | 5.0 | 45 | Car Repair Garage | AC Diagnostics |
“If you are OCD and love your pride and joy this is the place to get your wheels powder coated. Bekim is a real gentleman, humble and a honest guy and will tell you everything straight. 2 day turnaround and I can only describe their work as 11/10! Very happy with the new colour and the quality of their work. Thanking you and your professional crew for such a great experience!”
“2nd time I have used this garage. Honestly, so lovely, honest about price, only do what's asked and quick turn around for my repair. I can't recommend this garage highly enough! Danny is brilliant, friendly and knowledgable Lovely staff! So glad I've found this place, especially as a woman who has been ripped off by another garage. Thanks for the brake pads repair!”
“Fanatics service always on time, even for small little trips to town. Has a great range of vehicles, if you want to go in style and I have alway enjoyed going to the airport in style and comfort. Drivers are always professional and polite. Keep up the hard work.”
“Amazing staff, amazing service, very professional polite and respectful. Also knowledgeable and experienced mechanics. Would highly recommend for any repairs and especially, MOT.”
“Fantastic service always! Very prompt and efficient and gets the job done properly! Ardi is the only mechanic I would give my cars too! Very very knowledgable and is a prime example of a master in his craft. Has worked on my car numerous times and has always been reasonable on pricing. I am very picky on who gets to work on my cars so if you’re like me and want a good mechanic who will treat your car like his own then Ardi is your man! Thanks Ardi and the team”
“Was recommended this garage a few years back, I am so pleased with that recommendation. Professional, friendly, skilled staff and customer service is faultless, above and beyond expectations…. very happy to recommend to anyone!”
“Steve is an absolute superstar. I got a rear puncture on my Tenere WR (tubed tyres) and the AA had to recover the bike to JAPS Motorcycles. Steve was able to fit a brand new inner tube at very short notice. Super professional and vast knowledge. Literally saved our weekend trip to Donington Park. Massive thank you to Steve.”
“I’ve been taking my car to GNR Motors for almost 5 years now. A friend of mine recommended them to me and I’m very grateful he did. They do such an incredible job, they are excellent at what they do and I wouldn’t want to take my car anywhere else. I know that some people are very particular over their cars and rightfully so, if you ever need a trustworthy mechanic, someone who will look after you and provide good sound advise at the same time please give GNR Motors a call. I’m not someone who leaves a google review often, in-fact it’s a rare occurrence for me, but I felt the need to do so this time because of the brilliant experience I’ve had with GNR Motors.”
“I cannot thank James enough for the effort he out into trying to help my father sort out a problem with his car. Even involving the garage next door. The issue defeated both garages and James refused to take a penny as a result. Despite not fixing what is clearly a tricky problem I wouldn’t hesitate to recommend James or use KSM again.”
“Recently just bought a new vehicle from borough green garage and I must say very helpful and friendly staff especially Colin who I dealt with, even on a Sunday morning which I was appreciative for the flexibility. Everything was explained exceptionally well and communication was superb during and after the purchase of my new vehicle also a nice touch is how they allowed me to put a small deposit down on a vehicle of interest allowing me time before working out the ideal viewing date. Would definitely recommend! Just now waiting for a rainy day to try out my new umbrella aha!! Thank you.”
“I had a great experience with RSJ Tyres. The service was fast, professional, and friendly. They offered very competitive prices and made sure everything was done to a high standard. Highly recommended – will definitely use them again!”
“Chris you are the best mechanic I ever met. My Vauxhall Zafira was handle by 5 mechanics every time their diagnostics tell them to change mass sensor, throttle body, etc for the last 2 years spend lot of money on the parts and mechanic. One mechanic told me to drive with the engine on as Vauxhall is always like that. Finally one Romanian friend recommended Chris. I have not told him that I have used 5 mechanics before. I saw Chris checking the engine and told me one cap needs replacement. He kept for few hours and he fixed the engine light problem. Chris you are superb. I will recommend to others.”
“I chose Bolt remaps because of the unbeatable reviews and that did not disappoint me. Managed to fix my adblue issue for good, was having a millage count down which stressed me out. They also manage to fix my Nox censor faulty problems which had been irritating for years, hope they do not come up ever again. Good work Arthur.”
“Service is absolutely incredible and very fairly priced, with full warranty. Firstly my car feels completely different, its like its had an engine swap. secondly the customer service is brilliant, so friendly and funny. also very impressed by their vans which are modded like crazy and look amazing. already booked in my girlfriends car with them. Thanks again Marco”
“Great place to take your car if you are looking for trust worthy service at a very competitive price. I found the staff very kind but most importantly knowledgeable. I have serviced my car here several times now and will continue to do so. Thanks Guys! Great work!" Scott is the nicest Mechanic I have ever met.”
“I am ever so Grateful I found such a Genuine and Kind Mechanic. The team at Phoenix Autotech are brilliant at what they do. Not only are they professional, they truly care for you and how they do their work with your car. They don't over charge you and Greg has been very generous to me on many occasions and just helped me and he didn't even know me. I will Always be recommending phoenix Autotech to everyone, as they Truely are an Amazing Business and have great values in their service. Bless You All ♥️”
“Rebecca and the team did a brilliant job on repairing my car .They were very helpful and always kept me updated on progress. I would highly recommend this garage and there team for any car repairs. Thanks again for a great job done ☘️”
“Top quality barbers with over 30 years experience. Alex and his team cater for all types of haircuts and grooming. A very traditional set out, 100% clean and hygienic. I recommend Legends to anyone who wants to feel good about themselves. Respect to Alex and the crew. Keep up the great work!”
“We were recommended to Keith he provided us with a very quick and efficient service, he had alot of work to do on my Blackbird, which he carried out excellently and even took for Mot. If your looking for a good motorcycle he's your man, we highly recommend him”
“Cannot rate them highly enough! Having only owned Audi or BMW before, I was anxious about finding a reliable specialist near me for my first Mercedes. I found MercServices from google and decided to go with them based on their reviews. And safe to say they didn’t disappoint. My newly purchased CLK 350 was recently serviced and was only in need of an oil change and a fix for a squealing and weak parking brake. I also had a lot of general queries about CLKS and Mercedes. I spoke to Luke on the phone and he happily answered all of my questions to great detail. The oil change was carried out well and the parking brake only needed an adjustment. They also cleared out some historic engine diagnostic codes and gave the whole car a thorough inspection. I arrived just 20 minutes before the shop closed to collect my car and mentioned an issue I had with the clock of the car on the dash which could not be adjusted as the old navigation system removed. Luke instantly told me he would give it a go. While it didn’t work out because a CD was needed to do this and the shop was about to close, I highly rate their helpful and professional attitude. To summarise, In all my interactions with them, they were extremely professional, transparent and helpful. It’s clear that they know Mercedes cars inside out and their premises are also top notch. If you really look after your cars like me and have a Mercedes, look no further than MercServices.”
“Great team of professionals! Done my timing chain, clutch and flywheel with them last year. They got my car purring like new! They might be more pricey than some other garages, but for serious repairs, you don't want to cheap out! 10/10 would go to them again next time!”
“Matthew is a great guy who knows his stuff. Work was completed quickly and to a high standard and was not expensive. I will be taking my motorbike there again if any problems arise in the future”
“Great service. Very responsive (always responded to queries within minutes). Clear communication and all completed well within the indicated time. High quality finish and the added bonus of car being cleaned inside and out- nice gesture. Very friendly service. Would highly recommend. (Repair paintwork on Tesla Model Y).”
“Amazing Service by Shaidi and the Team. Always reliable. Quick and amazing with updates. Amazing with prices also. So far my car has been great with their help and services. Any issue, they give you the longest warranty which ensures your car doesn't get the same issue again and again and they will make sure any issue is fixed. Will recommend 100%.”
“Excellent. I have just discovered W4 auto's and my first experience was first class. Spotlessly clean facilities, very timely turnaround, very good value for money. I will definitely use again in the future. First class.”
“Badrul is so sweet and nice guy make number plate better I love it”
“Been using Steve and the team for over 6 years now on my Mercedes Vito London Taxi. Knowledge, reliability, customer service, affordability and an eagerness to get me back out on the road again are essential traits for me as my vehicle is my livelihood and these boys have never let me down. I wouldn’t go anywhere else for my servicing, maintenance and repairs. Take my view as a great recommendation because having been a London cabbie for nearly 30 years I have used many different garages all over London and I’d rate this place as the best.”
“The team were very accommodating and transparent about what they were doing and what my options were. The fault was identified and resolved quickly. Great customer service!”
“Simply fantastic. Luke gave me a tour of the premise and it was mindblowing. The selection and quality of cars is immense. Thank you so much!”
“Fantastic service , Harb was brilliant got me what I needed and wanted and was incredibly patient. Would happily recommend once again.”
Answers generated from the current directory data.