General Info

Welcome to Island Custom StairsIsland Custom Stairs is Long Islands premier custom stair building company. We specialize in designing, manufacturing, and installing high quality custom stairs, balusters, and hand rails, designed to bring value and beauty to you home on Long Island, NY. Island Custom Stairs is family owned and operated and has a background of over 40 years in providing custom staircases and millwork to both residential and commercial clients on Long Island and New York metro areas.We design our staircases and custom rails to provide the functionality and the attention to detail necessary to bring value and style to your home. Island Custom Stairs has the experience and expertise to successfully install staircases as our work is manufactured at our company headquarters located in Medford, NY.