Frank De Riso & Sons Inc
“I was looking for a certified Leak Defense Automatic Whole House Shut-Off installer, and Frank De Riso & Sons were one of the few that called me back. It just so happened my expansion tank on my water heater failed, and Mike was quick to come out first thing on a Monday morning to swap out the tank. He was then able to quote me for the Leak Defense install labor. Mike and Andrew did the install and calibration in about 3 hours. The final bill was exactly as the quote. They were professional and did clean work.”
