Home Improvement Long Island, NY - Home Improvement Contractor
Alpha Windows & Siding is a remodeling company that specializes in the installation of replacement windows, vinyl siding, and roofing.
Alpha Windows is a home improvement company that specializes in exterior remodeling on Long Island. To view Alpha's complete line of products, we invite you to visit our showroom. You will have an opportunity to examine Alpha's superb craftsmanship up-close and compare our features to those of our competitors.
When you purchase Alpha products, be assured you are dealing with a single source through every phase of installation and service. There are no middlemen. We customize and install our products on Long Island! All Alpha installation crews are locally based and every job is backed by extensive, long-term warranties. Because you are dealing directly with the source, you will always receive the most competitive pricing and financing. At Alpha, your total satisfaction is our number one priority.
"Two days after installation we had a terrible rainstorm with winds gusting to seventy miles per hour. Not only was there no wind leakage or drafts but the sound insulation and tightness was such that we hardly knew it was storming!"- John M., Oyster Bay
Our design consultants will help you turn your home into a masterpiece with the right styles and colors for your replacement windows, vinyl siding, roof and doors.