Window Installation

Energy Efficient Windows are our specialty! Save hundreds on your energy bills by simply installing new windows or repairing your current windows. Let our experts guide you throughout the process today! We work on all types of window installations & repairs including, but not limited to, brick windows, vinyl windows & wood windows. Don't hesitate to call to learn more!

Entry & Patio Doors

Looking to add a new door to your home, patio or business? Something as simple as a new door can add a completely new look to your property in no time! Whether you're in need of a new entry or patio door, or simply need an existing door repaired, Greenergy Windows is there for you. Get a free estimate today on a new entry or patio door installation. Call us now!

Window Sealing

It's no surprise that Buffalo is notorious for its weather. Often experiencing all 4 seasons in one day, it's imperative to ensure that your windows are weather proofed. We will add aluminum trim for the exterior capping of any window installation job. Our experts will ensure that your windows are properly sealed from the outside. Aluminum trim will be placed over the exterior brick mold & butts back to the window for an extra layer of weather protection.


Save Time. Save Energy.

The professionals at Greenergy Windows are on your side every step of the way to bring you the very best in both product quality and value. Enjoy the perks of having energy efficient windows in your home today and start saving on your energy bills in the future! We are dedicated to serving you and getting you the very best that you deserve. Call us today for your FREE estimate!