This is Aim Surplus. It is a business. The toilet in the men’s handicap warehouse bathroom is making a squeal noise. This is a result of a failed fill valve. Recommend to replace the fill valve. Flapper appears to be in good condition. Men’s bathroom in the 2nd floor office space is experiencing the same issue. Flapper appears to be in good condition. Recommend replacing fill valve. Water pressure is 60 psi. Discussed where the main shut off valve was. There is a holding tank attached to the building but has city water. Replaced fill valve and supply lines to both toilets. 1 yr warranty.