Www.On-Line-Help.Co.Uk , West Wales and the Valleys | ClickMechanic
(256 ratings)
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38 years professional experience
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629 completed bookings
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Active since February 2020
Qualifications
- City & Guilds Level 1 Qualified
- City & Guilds Level 2 Qualified
- RTITB overhaul grade B
- Vosa Authorised Examiner certificate, Vosa nominated MOT testers certificate, RTITB Certificate,VITS certificate, CITB course certificate, city and guilds level one and two, contractors plant mechanic citb, Detroit diesel specialist, plus lots more
- Vosa Authorised examiner certificate, Vosa nominated Mot tester certificate, CITB certificate,VITS certificate, city and guilds coursework certificate.
Www.On-Line-Help.Co.Uk , West Wales and the Valleys | ClickMechanic
Mark H
19th January 2026
Mazda Mazda6 Engine carbon cleaning
Overall
Quality
Punctuality
Communication
Mark was fab rang to say he was gonna be earlier than the time planned which was great.
Good communication throughout the process
Reply from Mark:
many thanks
9th January 2026
Volvo XC60 Car Won't Start Inspection
Overall
Quality
Punctuality
Communication
Andy was brilliant very reliable identified the problem very quickly and spoke me through all the options clearly. Got the car up and running very happy with the service I received
Reply from Mark:
thanks for the review, but my names Mark
31st December 2025
Vauxhall Corsa Plug-in Diagnostic Inspection
Overall
Quality
Punctuality
Communication
Mark was able to sort the problem. Grateful for being able to fit us in on NYE!
Reply from Mark:
many thanks fingers crossed that fixed it for you.
24th December 2025
Vauxhall Crossland X Plug-in Diagnostic Inspection
Interim Service
Overall
Quality
Punctuality
Communication
Mark was absolutely brilliant! I am very happy with the work they carried out and I will definitely be using you again! Thank you
Reply from Mark:
many thanks
18th December 2025
Citroen C1 Car Won't Start Inspection
Overall
Quality
Punctuality
Communication
Mark was very good. Had come across the problem before and was therefore able to fix the issue very quickly. Would recommend Mark to anyone if you need a mobile mechanic
Reply from Mark:
many thanks glad i got it running for you
29th November 2025
Ford Fiesta Basic Pre-purchase Inspection
Overall
Quality
Punctuality
Communication
He was patient, friendly and knowledgeable as well. He answered all of my worries..
Reply from Mark:
many thanks
29th November 2025
SEAT Altea Diagnostic Inspection
Overall
Quality
Punctuality
Communication
Mark was great. He was punctual and got on with diagnosing the fault despite the wet weather. He was friendly and happy to answer any questions I had.
Reply from Mark:
many thanks
6th November 2025
Mazda CX-5 Full Service
Overall
Quality
Punctuality
Communication
Mark was fantastic from start to finish. Very professional, clean and methodical with the work. Im very pleased with the service that i received Thankyou
Reply from Mark:
many thanks
3rd November 2025
Peugeot 3008 SUV Diagnostic Inspection
Overall
Quality
Punctuality
Communication
Amazing, understood the ask conducted without fuss and provided some additional advice. Highly recommend
Reply from Mark:
many thanks
30th October 2025
Volkswagen Caddy Full Service
Overall
Quality
Punctuality
Communication
Mark was punctual and professional. Done my full service explained everything he had done. Very happy with the service he has provided. Will definitely have him again.
Reply from Mark:
many thanks
I Did a 4 yr Apprentiship at R and L plant limited but worked there for 5 yrs
Then worked at Plant and Tool limited as a diesel fitter.
Worked as a head mechanic at South Wales Morris minor specialist for 7 years
Worked at valley industrial as a head Diesel engineer/ Steel works
Worked at Cambrian garage as a head Mot Tester/mechanic I was also an Authorised Examiner for 2 yrs.
Ive Been self employed for 15 years running my own Mobile Diagnostics business www.on-line-help.co.uk and www.swanseano1diagnostics.co.uk doing mobile mechanic's and Diagnostics as well as Engine Carbon Cleaning, and pre purchase inspections, and other aspects of motor vehicles.
City and guilds qualified
Detroit Diesel specialist
RTITB certificate
CITB trained in plant mechanics, hydraulics, engines, electrics etc etc
VOSA trained Mot Tester
Services-
DPF REGENS ✅
Diagnostics ✅
ENGINE CARBON CLEANING ✅
Electrical issues ✅
Dashboard lights✅
Engine management✅
ABS lights ✅
Airbag Lights ✅
DPF warning lights ✅
Bulbs✅
Radio codes ✅
Battery faults ✅
Brakes ✅
Batterys ✅
Servicing ✅ Read more