Upon arrival I pulled the refrigerator out so I could make my first cut on the left side of the drywall to locate the manifold. Once I opened up the wall I noticed that the water lines coming up from the floor were galvanized piping that transitions into copper. I did not see any signs of water coming up through the floor. This system is not the traditional copper system, It is a tee system. I tested the surrounding walls for moisture and did not detect any moisture in the walls. At this point we would have to do a whole home repipe to eliminate the old galvanized pipes. We would come in from the main with copper piping and transition to uponor pex pipe to restore water flow to all of the fixtures in the house. Outside from the meter to the house is copper pipe. I will be meeting with my manager to provide an accurate estimate for a whole home repipe.