Stay far away from this company. I have spent the last 6 years fixing the mess left behind by Custom floor heating. From the beginning the hot water tank that was installed was corroding, over heating and spewing water everywhere. I was assured that the tank being installed was the best and paid $ 5500.00 for it. After many years of trying to figure out what is wrong I am replacing the entire tank on the advise from the manufacturer of this hot water tank company. I was told that the tank is not safe because of the corroding and will eventually rupture. There is visible rust where the water enters and leaves the tank. As for Custom Floor Heating I was just left with a huge bill and a nonworking hot water system. After spending a very large amount of money and time Brian said there was nothing more he could do and left me with a non functioning in floor heating system. I was not going to write anything until I was recently told that I am not the only person who was conned by Brian. My plumber called me up to ask the name of the person who did the work on my floor heating and installed the hot water tank. No surprise it is the same person and company Custom Floor Heating. STAYAWAY!!!