Simon came out at short notice to fix my boiler. I had no hot water or heating. Not only did he do a great job fixing an old boiler , he also serviced it. Very happy with the work, friendly and helpful advice. Definitely calling him out again.

We had an issue with our heating I left an email through Simon’s website He called me back the following day and after I explained the fault Simon said he could come and have a look at what we thought was an air lock Simon messaged me to say he was on his way this afternoon at 3.30 Saturday 11/1/25 On arrival he discovered the motorised valve had failed he promptly left to collect a new one and replaced it The air lock was still there unfortunately but Simon would not be beaten with dogged persistence he eventually had us all up and running after 4 hours and finished at 7.30 with still another job to do many others would have given up I can’t recommend Simon enough and would not hesitate to call on him again Five star service and on a Saturday Well done Simon great job Thank you

We have just had our back-boiler serviced by Simon, and he managed to resurrect it from the grave! He did an excellent job 👍, and we will be using him for a new boiler replacement in the spring. I would thoroughly recommend him.

Simon fitted a new boiler for me. Very good service, he was prompt, competitively priced and tidy. Would strongly recommend Simon for all of your plumbing needs.

Simon is a highly professional Plumber , We have been using his services for many years , He is extremely trustworthy, Always arrives as arranged which is quite unusual for a Plumber , He has helped us out of a few emergency situations. I would highly recommend Simon Duff Plumbing , You couldn't find a nicer chap too