Our promise as your contractor is to build value into every project, whether it's replacement windows, home siding, gutters, shutters or doors while delivering professional expertise, exceptional customer service, and quality products.

Why Choose Us


We have a proven record of accomplishment and are a reputable family company in East Tennessee. We ensure that all projects, whether replacement windows, siding, doors, or gutters, are done with utmost professionalism using quality materials while offering clients the support and accessibility they need.


For us, honesty is the only policy and we strive to complete all projects with integrity, not just with our clients, but also our suppliers and contractors. With thousands of successful projects under our belt, we are one of the most trusted replacement window & siding companies in Knoxville and East TN. 


We commit ourselves to complete all projects within the timeline set with our clients. We use the best of technology and tools to ensure that all jobs are done quickly but also giving attention to details and ensuring everything is done correctly.

Who is Window Works?

Family-Owned – Made in America – Founded in Knoxville, TN

Window Works is an independent, family-owned and operated, small business in East Tennessee. We are passionate and committed in making your house a home, whether it's replacement windows, siding, doors, gutters, or shutters. Being small and independent, we make the decisions. We have the freedom to choose local businesses for supplies and services along with some of the largest manufactures in the US. We encourage you to do the same. We believe in keeping our hard work and good fortune right here in the United States and among other hard working families and individuals.

With thousands of successful projects under our belt, we can proudly say that we are one of the most trusted vinyl replacement window companies in the area. We strive to maintain the highest standards while exceeding client’s expectations at all levels.


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