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PO Box 810, East Amherst, NY 14051

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Servicing all of Western New York!

(716) 568-4245

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We are extremely proud and excited to announce an extraordinary offer for our 2024 Nexgen Windows & Doors customers!

We are extending an opportunity to receive a "Free 5-day Cape Cod Vacation Getaway" in expression of our appreciation for your business!

Ask us for additional details or click the button below and we would be very happy to share this opportunity with you!

Click here for more info!

Energy Savings

Click Here For a Free Quote!

Say Goodbye to High Energy Bills
In the Clarence, East Amherst & Lancaster, NY Areas

If the high cost of heating your home has got you down, you can find the help you need from Nexgen Windows & Doors LLC. We recommend switching to energy-efficient windows if your windows are more than 15 years old, cold, drafty, painted shut, or have damage such as rotting or broken glass. New energy efficient patio doors can also prevent cold drafts that can cause your furnace to run more often.

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Learn About These Innovative Products

Reap the benefits of energy efficient windows, doors, and patio doors from Nexgen Windows & Doors. You’ll feel the difference in your indoor comfort level and see the difference in your utility bills! Installation energy efficient windows and doors can transform the look and feel of your home without you, the owner, having to do a thing.

Are your old windows drafty? Do they not shut all the way? Is your entry door or patio door letting cool drafts of air inside your home? Your indoor comfort could be compromised by your old or faulty windows and doors. Call Nexgen Windows & Doors to invest in these modern products that pay off in the long run. Our window installation services are available for customers in Clarence, NY; East Amherst, NY; and Lancaster, NY.

Why Choose Energy Efficient Windows and Doors?

These products help maintain the humidity and temperature of your home. With the drastic seasonal changes in temperature we get in WNY, this is especially beneficial.
They help reduce your home’s total energy consumption, which in turn reduces your carbon footprint.
As a result of reduced energy consumption, you’ll see a decrease in your gas/electricity bills.

Call Nexgen Windows & Doors today to learn about our selection of affordable, energy efficient windows, energy efficient doors, and energy efficient patio doors!

See What Our Customers Say About Us

The whole experience dealing with Nexgen was absolutely awesome the installers were right on time, they are very polite, and did the whole job with total professionally every inch of the install. All the windows look really beautiful from the inside and outside. I'm very pleased with the Nexgen Co. The products I purchased are the absolute best quality on the market. So, if you're thinking about getting windows replaced, do yourself a big favor, call Nexgen Windows & Doors. Thanks guys, awesome job.

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See What Our Customers Say About Us

They did an excellent job with the entire project. We also had them return in the spring of 2016 to take out and replace the 4 remaining bedroom windows. When they said they were coming, they were very prompt. They were also good with clean-up. Beginning with their initial presentation, they were very good and did not apply any pressure to purchase their product. The presentation was very thorough and understandable. We compared them to other window presentations, and costs, and they were much more affordable for us. We would definitely recommend them to anyone. Some of our neighbors also used them. We are also currently considering having them install a storm door. Their product is wonderful and we are extremely pleased.

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See What Our Customers Say About Us

Everyone, from Mary in the office, Nicolas who came to the house for measurements, to Randy & Donnie the installers, made the whole process worry free. They patiently answered all out questions, installation was clean, neat and very professional. Will use them again for next phase of window replacement. A definite recommend!

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