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Nex-Gen provides exceptional window and door replacement services to discerning homeowners along Colorado’s Front Range and in southern Wyoming. Customers trust our professional expertise and guidance, and value our superior Infinity from Marvin Windows product and reliable installation, support, and service.

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Cheyenne, WY - Loveland, CO - Fort Collins, CO - Colorado Springs, CO - Greeley, CO - Louisville, CO - Longmont, CO - Lafayette, CO - View All Locations

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Fort Collins

3600 Mitchell Dr. Unit 50C Fort Collins, CO 80525

(970) 673-4805

Monday-Friday 8AM - 5PM<br> Sat By Appointment Only

Colorado Springs

70 Talamine Ct, Colorado Springs, CO 80907

(719) 309-3779

Mon - Fri 8am - 5pm

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