Who is Dan's Siding? Dan's Siding is a family owned and operated business specializing in siding, roofing, replacement windows, seamless gutters, and more. Fully Insured State Licensed Contractor Free Estimates Guarenteed Workmanship What Areas Does Dan's Siding cover? Dan's Siding is based out of Walnutport, PA, which is about a half-hour north of Allentown, PA. We gladly service the Lehigh Valley, Pocono Mountains, Philadelphia Suburbs, Reading area, Lancaster/Harrisburg area and even Eastern New Jersey. Does Dan's Siding Accept Credit Cards? Yes! Dan's Siding accepts Visa, Mastercard and Discover Credit Cards. What Types of Buildings Does Dan's Siding Work On? Dan's Siding works on residential homes, new construction, churches and more.