Windows

Window Installation and Replacement
for Amherst, Buffalo & All of WNY

Nexgen Windows & Doors LLC provides a number of different window options for your home. These windows will not only keep you safe and comfortable inside, they will also help you save money by lowering your energy bills. Take advantage of our window installation services to provide the perfect look for your home.

Window Replacement & Installation in Cheektowaga, Tonawanda, Orchard Park, & Hamburg, NY

Nexgen Windows & Doors LLC has been in the window installation business in Western New York since 1975. We provide custom window solutions designed to fit your budget and suit your style.

Check Out Our Completed Work!

Our Choices

Nexgen Windows & Doors LLC offers a number of different options to personalize the look of your home with customized windows. We have windows of all sizes to replace whatever existing windows you have now. We can also provide new window installation for construction projects. Talk to our team of experts to find the window option that’s best for you. Our choices include the following:

Rely on our Certified Technicians for Modern Window Replacement Service

Window damage isn't always obvious; there are many signs you might have have realized are related to an ineffective or malfunctioning window. Read through the common signs of window damage below:

Condensation on your windows
Noises outside seem louder
Simple signs of wear and tear such as cracks and bent or crooked frames
Drafts
Higher energy bills
Difficulty opening or closing your windows
Leaks after a storm

If you notice any of these warning signs in your home, it may be time to contact Nexgen Windows & Doors LLC today to learn more about our replacement windows! We offer a variety of window styles and energy efficient options for homeowners throughout Amherst, Buffalo, NY, and the surrounding areas. We can repair or replace your windows or exterior doors in a thorough and efficient manner.

If you're interested in learning more about our window installation and replacement services, please feel free to contact us today!

See What Our Customers Say About Us

Love the windows! Installers were very professional, prompt and knowledgeable. We would recommend Nexgen and it’s products to others.

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See What Our Customers Say About Us

Very thorough. Did a great job. Looks awesome. Would recommend to others.

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See What Our Customers Say About Us

Randy was personable and professional. Quality of work was outstanding. I appreciate his honesty in evaluating what needed to be repaired, before the installation of the windows. I would like the have Randy do the next installation when we replace our upstairs windows, next year.

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