Window Installation

Window & Skylight Installation

Why Choose Alexander Home Improvement Corp for Your Windows or Skylight?

Window Installation

  • Replacing your windows is an easy way to create a new look for your home.
  • Each replacement window is fitted for your window’s exact measurements which will ensure the best fit and maximum energy efficiency.
  • With a wide variety of styles, colors and options, you will be able to create the look for your home with windows that best match your needs and style.
  • Our replacement windows are custom-made to the exact specifications of your window openings and insulated well, so you can start saving money on your heating and cooling bills from day one.
  • Alexander Home Improvement also offers financing options to make your window replacement project a reality.

What you can expect when you choose Alexander Home Improvement Corp for your new windows:

  • High quality, state-of-the-art windows that will last for many years to come
  • Exceptional service and support before and after your purchase
  • Outstanding window installation – because your new windows are worthless without a professional installation
  • Affordable pricing

Replacing Your Windows Should Be Easy:

  • We believe in a  streamlined   process for your window replacement.
  • From your initial call or website request for a free quote to final installation and follow up, you’ll be amazed at how smoothly the whole process is at Alexander Home Improvement Corp.
  • We quickly respond to inquiries and listen to your concerns and needs. Then, we schedule an appointment for a knowledgeable and friendly Product Specialist to visit your home, take measurements and go over all the many window options that we have available.
  • Once we understand your needs, we can give you an honest estimate for your project and get the process of ordering and installing your windows started.
  • We have made thousands of lifetime repeat-customers because of our unmatched product quality and dedication to customer service.

Start your window replacement with Alexander Home Improvement Corp today by Contacting Us Today or just give us a call at 516 505-0574 were here to help!

Call us today for your free consultation!

(516) 505-0574

Why Choose a Skylight from Alexander Home Improvement Corp?


Skylights are the single best source of adding daylight and ventilation to your home due to their overhead location.


  • They can brighten up a room or add light to a dreary hallway
  • In the summer months they allow warm air to escape while lighting up the room
  • In the fall & winter months they add much needed light and warmth to your space.


Here at Alexander Home Improvement in Nassau County, we offer a full line of standard and custom sized skylights to fit most applications, including skylight replacement for aging or poorly installed roof windows. These products are built to last the lifetime of a home, utilize the highest quality materials, energy efficient glazing, and the finest workmanship. When you’re looking to think green on your next renovation, think Supreme and Velux skylights installed by our experts!

Benefits of adding skylight windows to your Nassau County home

Skylight windows, or roof windows, are one of the best ways to add daylight and ventilation to your home while increasing its energy efficiency. Skylights allow greater light in to keep your home warm during the winter and the ventilation to keep it cool in summer, cutting down on your energy bills. Roof windows also afford you greater light without compromising your privacy.

If you’re interested in installing skylight windows in your home, Call Alexander Home Improvement today at (516) 505-0574