PO Box 810, East Amherst, NY 14051
Nexgen Windows & Doors LLC
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Servicing all of Western New York!

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!

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Nexgen Windows & Doors LLC


Nexgen Windows & Doors LLC provides quality door & window installation services throughout all of Western New York. We are the company to trust when your windows & doors are beginning to show any sign of damage or long-term wear. 

Contact us to learn more about our replacement windows and exterior doors or to schedule a free in-home consultation. We are proud to serve those throughout Williamsville, Orchard Park, Cheektowaga, Tonawanda, Amherst, Buffalo, NY, and the surrounding areas. 
Our Location
PO Box 810 
East Amherst, NY 14051 

Phone number (716) 568-4245

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