Www.On-Line-Help.Co.Uk , West Wales and the Valleys | ClickMechanic
(262 ratings)
-
38 years professional experience
-
651 completed bookings
-
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
28th February 2026
Citroen C1 Major Service
Overall
Quality
Punctuality
Communication
Amazing job, thank you so much! Will definitely be using your services again
Reply from Mark:
many thanks
18th February 2026
Peugeot 2008 Crossover Full Service
Overall
Quality
Punctuality
Communication
Mark was fantastic - great communication throughout and provided some great advice!
Reply from Mark:
many thanks
31st January 2026
Vauxhall Insignia Premium Pre-purchase Inspection
Overall
Quality
Punctuality
Communication
Real great guy knows his way round his stuff turned up on time was swift and plesant report arrived earlier than said all round top guy great service
Reply from Mark:
many thanks
29th January 2026
Vauxhall Corsa Full Service
Overall
Quality
Punctuality
Communication
Fantastic. Highly recommend. Was able to schedule the same day at a convenient time. He was friendly, answered all my questions and was very knowledgable. Everything completed quickly with no issues. Will be booking again in the future. Thank you
Reply from Mark:
many thanks
29th January 2026
Volkswagen Transporter Shuttle Premium Pre-purchase Inspection
Overall
Quality
Punctuality
Communication
Mark was extremely helpful and I'm more than happy with the work that was carried out. Would highly recommend this service.
Reply from Mark:
many thanks
28th January 2026
Land Rover Range Rover Evoque Full Service
Overall
Quality
Punctuality
Communication
Mark did a full service today. Excellent work. Never used this service before. Would recommend, thank you very much.
Reply from Mark:
many thanks
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
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