Frank De Riso & Sons

DeRiso & Sons demonstrates solid technical competence and generally reliable service delivery, with multiple reviews praising punctuality, workmanship, and problem-solving ability. However, professionalism is significantly undermined by documented instances of rudeness, poor callback responsiveness, and failure to honor warranty obligations on recent installations. Pricing concerns emerge in multi... Read more

DeRiso & Sons demonstrates solid technical competence and generally reliable service delivery, with multiple reviews praising punctuality, workmanship, and problem-solving ability. However, professionalism is significantly undermined by documented instances of rudeness, poor callback responsiveness, and failure to honor warranty obligations on recent installations. Pricing concerns emerge in multiple reviews, with complaints about overbilling and high costs relative to competitors. The company shows strength in experience and project completion when engaged, but inconsistent customer service and accountability issues create meaningful risk. Read less