Air-Tite Replacement Company Inc. has been replacing windows and doors in homes in Macomb County, Oakland County, and Wayne County for over 40 years, in Michigan. Since the company was founded by Bob Warunek in 1975, the independent family business continues to bring the highest quality craftsmanship of replacement windows to both new construction and remodeling. We are licensed and insured. Visit our showroom in Shelby Township, Michigan. With our sales and custom installation team, we are able to make your house into your dream home. We offer an array of products that give an extensive amount of options and features; from the luxury of a wood window like Pella Windows and Doors with between the glass blinds or between the glass shades, and Andersen Windows and Doors to the top grade vinyl of Sunrise Windows and Doors made here in Michigan. We specialize in the installation of bay windows, bow windows, casement windows, doublehung windows, awning windows, doorwalls, and French doors. Besides custom installation of wood replacement windows, vinyl replacement windows, fiberglass replacement windows and entry doors, we also offer these products for new construction, and those who want to do-it-yourself for remodeling. Air-Tite Replacement was one of the six original Pella Authorized dealers when Pella started the Authorized Remodeler and Replacement Program, in the early 1980s, in the Metro Detroit market. Today they have renamed it the Pella Certified Contractor Program, which is nationwide, and Air-Tite Replacement continues to be a participating member.. Custom Installation and Replacement Of: Casements,Doublehung,Sliders,Bays,Bows,Doorwalls,Patio Doors,French Doors,Entry Doors. Brands: Pella,Andersen,Sunrise,Milliken,Fox,Trapp,Marvin