Energy Efficient Windows | Nexgen Windows & Doors LLC | Clarence, East Amherst, Lancaster, NY

Window Projects

See some of our completed projects below...

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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