Thank you George for a great days training, I learned a great deal about boiler fault finding, very interesting as well, you know your stuff & how to pass it on to your students, you helped me & others who knew very little about using multimeters to be more confident in the future with using a multimeter & fault finding on combis. A great days training & lots of fun as well, keep up the good work. Cheers George.
Paul French
Great course. Lots of hands on. Well explained, learned lots, will put into practice your techniques. Will definitely recommend it to anybody who wants to learn fault finding and meter usage. It is worth a long drive. Thanks, if I get stuck I will be emailing you.
[Our engineers] were all positive on their feedback and stated they found new things out they did not know before attending. None of them had a negative to say and they all feel more confident in their approach to diagnostics now. Steve did say “George knows too much, it’s scary!” I think they will start calling you the boiler whisperer lol Thanks again George.
Adam E.ON

Hi George Just wanted to say thanks for the course really enjoyed it and put my new skills to work the following day with great success. Thanks again.
Matt Thompson
Best course I have been on, best by far!!!!!
Russell Williams

Just a quickie to say thank you for your most informative training course you have cleared the cobwebs from my mind regards to using a multi meter. I can thoroughly recommend this course to anybody in the gas business. Kind regard.
Brian Robinson Robinson gas services
This was one of the most enjoyable courses i have been on to date. It was put across in such a way that you left thinking you could repair any boiler. The knowledge of Mr Combi is vast and he has time for everyone. I would recommend this course as a must. Thanks once again George. Regards.
Hi George Just wanted to say thanks for a great days training. Best training course I have been on for a long time!! Very informative and has given me many ideas and tips about how to undertake boiler repairs and breakdowns from now on. This course is a must for anyone in the installer/breakdown sector.
Thank you George for a great days training, I learnt loads, feel more confident about fault finding. Georges knowledge is vast and he passes it on in easy to under stand terms, would highly recommend to anyone as a must. Cheers George.
Attended your course last week, and 2 days later was using the multimeter to help diagnose a fault on a regular boiler (goes to prove your techniques can be used on more than Combi’s!). Many thanks for passing on some valuable knowledge. Cheers.

What a great day. Firstly I would like to thank you For the increased confidence this course has given me, in Combination boiler fault finding. The deliverance of the course was well structured and easy to follow. I would recommend this Course to everyone. Thanks Again.
Darren Hunt
Many thanks for a very entertaining and fact filled day, I thoroughly enjoyed the course and will recommend it to others; I now treat my multimeter as a tool and not an ornament. Best regards.
Terry Warner
I am emailing to tell you, I had a ‘Fantastic’ time on the Basic fault finding and Analyzer courses. The time I spent on this course was interesting and very knowledgeable, well explained with easy to follow and to understand. Hands on with different equipment was great. Thanks for an excellent time! Thank you.

Thanks for the brilliant training day yesterday. I learned a massive amount, the section on expansion tanks was brilliant for me as I had little knowledge of them ( I think/know a lot of engineers don’t know what they are for), well delivered at a good pace. And of course the multi-meter training is invaluable, if not just for the SAFETY aspect.
Mike Boocock
Thanks for a great day, I learnt loads, have put my prices up and now feel far more confident fault finding combis. As an aside I did a Biasi course the same week, which was good and they have asked me to be a subbie service rep for my area, so I must be doing something right. All the best for the future.
Steve Scurr

Hi George, just wanted to let you know what an excellent course you run I learnt loads from it and have recommended this to all of my friends and work colleagues, excellent value for money thanks again George. Kindest Regards.
Keith Grondona Roalco Limited