Heating Engineers Watford

Dear Charlie, I just wanted to say a huge thank you for coming round to service my old boiler and installing a hive thermostat. Not only did you come around on a Saturday to complete the plumbing works but you left my kitchen cleaner than when you arrived. I have only used my new thermostat for a few days but using my smart meter have already calculated that by having better control of when my heating and hot water are on I will save myself over £200 per year. I will recommend you to anyone I know needing to save money in these expensive times. Thanks again.

Thank you so much to Andrew Black’s Heroes on Hand for your excellent work in supplying and fitting a new expansion vessel for our boiler. We had been having a problem with our boiler losing pressure for quite some time. Andrew diagnosed the problem when he was here to do other work, and then fixed a time for this work to be done. Andrew did the work with no fuss and no disruption, and it was great to see Andrew working with a new apprentice, passing on his many years of accumulated knowledge and experience to a new generation of plumbers and heating engineers. I will always recommend Andrew Black’s Heroes on Hand whenever I get the opportunity to do so.

I was over the moon, the heating and hot water was back on again and, more importantly my wife happy again, happy home. You really did save Christmas.

Excellent work very professional and left the place clean and tidy. Will definitely use again and recommend.

After losing pressure In our showroom, you attended site and repaired the boiler and the leak with no fuss. Thank you for getting everything working and I will not hesitate to recommend you to friends and family.

Super professional, responsive and reliable. The plumbing work was excellent quality.