Allwood Stillwell Stairs & Railing

We have helped many homes and business owners improve the aesthetic and functionality of their homes or build contemporary staircases. We work closely with contractors, builders, architects, and other professionals who need a specific style of staircase fabrication. Contact us today!

Islip Stair Builders has been building high quality custom stairs and railings on Long Island for over 50 years. We specialize in designing, manufacturing and installing fine staircases and railings for both new and existing homes. Because of the custom nature of our business, we can work in just about any species of wood. We have done jobs in Oak, Walnut, Maple, Cherry, Hickory, Mahogany, Pine, Antique lumber and more. We provide historical restoration services such as matching old handrail, newels, balusters, columns, and moldings. Not all stairs are created equal. Our stairs are built in our shop the old fashioned way with high quality components and fasteners not used by other local stair companies. This process produces a sturdy high quality product that is guaranteed not to squeak! We can work in a wide range of architectural styles - Traditional, Contemporary, Craftsman, Victorian, Colonial, Rustic and more. We offer a variety of designs using a variety of wood species and wrought iron. Our stairs also can fit a wide range of budgets.