Siding Contractor Levittown posted by Alpha Windows & Siding August 11, 2017 under Siding Long Island, Windows & Siding Long Island Clapboard Siding, Pacific Blue Siding, Siding Levittown Alpha Siding Contractor renovated this Levittown home with all new siding. Clapboard siding was installed around the house in Pacific Blue color. All trim and accents were done in white, which really helped give the blue color a pop. Siding Contractor Levittown