Customer had five toilets waiting for us to install throughout every bathroom within their home. Pressure on the the house was eighty p s I and p.R v was original. I also pointed out to the customer that there stops for the toilets were original as well. Customer agreed to have all five toilets replaced, p r v and emergency shutoff valve replaced, and all five stop valves for all of the toilets replaced. While replacing the toilets and stop valves to of the flanges were cracked and needed to be repaired. They were all on the upper floor in the jack and jill and guest bathroom. I then installed a thermal expansion tank.That is bracketed to the side of the water.Heater. After all these installations we slowly primed all of the air out of the lines and checked for leaks, there was a leak coming off of one of the new stop valves on the compression fitting and at a propris joint at the water.Heater. Repaired leaks and tested good. Afterwards, we cocked in the base of the toilets and checked