Greenshift Performance LTD , London | ClickMechanic
(106 ratings)
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12 years professional experience
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369 completed bookings
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Active since January 2025
Qualifications
- City & Guilds Level 3 Qualified
Greenshift Performance LTD , London | ClickMechanic
Nathaniel A
29th January 2026
Volkswagen Golf Diagnostic Inspection
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Communication
Nathaniel was thorough in investigating the issue, broke the problem down for me and laid out all solutions clearly.
23rd January 2026
Volkswagen Tiguan Allspace Premium Pre-purchase Inspection
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Title: Superb inspection on my VW Tiguan – highly recommend Nathaniel!
Review: Nathaniel was excellent from start to finish. He was punctual, kept me well informed throughout the process, and his attention to detail was outstanding. He picked up on a specific issue during the inspection which—although it turned out to be fine—he spent extra time researching and discussing with me just to make sure I was completely comfortable.
His communication after the inspection was superb; nothing seemed like too much trouble, and he was happy to exchange messages to answer my follow-up questions. He gave me full confidence in the purchase.
I wouldn't buy another car without using him again. Thank you, Nathaniel!
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19th January 2026
Toyota RAV4 Vehicle Health Check
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Nathaniel was good but I did not really need the HC as it was only last month you did a £1200 plus job on my Toyota &it is going fine!
Harry Matheson
Reply from Nathaniel:
Hello Harry & thank you for your positive comments although we just would like to clarify, our technician carried out a HC (health check) for you as this was booked in by yourself via clickmechanic. Any previous work that costed £1,200 may have well been via clickmechanic but definitely nothing to do with Greenshift Performance Ltd, as all mechanics on this platform are independent and not under one entire entity. Unfortunately any previous work carried out with another mechanic will need to be taken up with them independently as we can’t comment on their work. But we do appreciate your feedback.
Kind regards,
Greenshift Performance
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17th January 2026
BMW 7 Series Standard Pre-purchase Inspection
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Nathaniel was very good and he communicated well to me and also with the dealer
15th January 2026
Nissan Micra Battery replacement (vehicles without stop/start system)
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Kind and knowledgeable, he had the job done and provided tips and suggestions.
13th January 2026
Ford Focus Car Won't Start Inspection
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Nathaniel was very helpful. Although he couldn't fix my car, as the issue is a big one that could not be fixed roadside. He gave me great advice and was very nice and friendly.
13th January 2026
Land Rover Discovery Sport Battery replacement (vehicles with stop/start system)
Check Charging system
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Nathan was fantastic. Helpful and knowledgeable. He was on time .
He explained what he was doing and even gave some advice on how to get the best out of the battery
13th January 2026
Volkswagen Polo Premium Pre-purchase Inspection
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Nathaniel was perfect for what I needed. Patient, helpful, detailed and diligent. He managed the seller, navigated bothe seller and buyer around potential issues to just get the inspection completed. Very satisfied and would highly recommend.
13th January 2026
Ford Fiesta Basic Pre-purchase Inspection
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Knew the car was in good condition but needed peace of mind, even gave an early summary by phone so i didnt have to wait for the report, would use again.
12th January 2026
Maserati Ghibli Premium Pre-purchase Inspection
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Andrew was perfect I can recommend him 100%!!!!! Very friendly. Im happy with job hi donne for me.
Specialising in;
• programming, coding (ecu/bcm/pcm & more).
• ecu tuning - engine protection as well as economical tuning for petrol & diesel cars used for everyday optimisation of performance as well as beneficially used in commercial vehicles for enhanced performance for better economical results for off road & on road purposes.
• key programming (All keys lost/Spare Key Programming)
• Vehicle Security systems (tracking, immobilisation, security features).