About DNS Exterior

DNS Exterior is a full service contractor. We don’t just provide our customers with the choices that will best fit there needs and budget, but we also offer the installation of the products by our factory trained and certified installers. We are best known for our expertise with exterior products such as, windows, siding, roofing, soffit/fascia, and gutters. By growing demand we have moved to the inside of the home and are now offering acrylic bathtub liners for the tub and walls.

We are fully staffed to accommodate both residential and commercial clients. Our philosophy is “No job is too big or to small”, if your needs are 1 window or 100 we can meet both. Call today to get your free in home or on site estimate. We look forward to hearing from you.

We are based in the western Chicago suburbs in Lombard, Illinois and do business all over Chicagoland for residential and commercial clients.



DNS Exterior | Phone (630) 361-3070 | Fax (630) 424-9305 | Lombard, IL 60148

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