Building knowledge and connections

Kasson & Keller, Inc.

60 School Ln.
Fonda, NY 12068
Phone: 800-452-7535
Fax: 800-452-7535

Our family owned and operated business is now one of the largest window manufacturers in the Northeast. We take pride in offering a highly evolved vinyl window line that is aesthetically appealing, energy efficient, extremely durable, and technologically advanced. Our windows adhere to a standard of quality that has never wavered, and when you buy a Kas-Kel window, you're buying a window backed up by an honest guarantee and a tradition of customer satisfaction.