About 1^st Choice Windows and Siding, a Trusted Home Improvement Company Serving the Denver, CO, Area

At 1^st Choice Windows and Siding, we’ve been installing quality in Denver, Colorado, and surrounding communities since 1995. We specialize in providing outstanding solutions for windows, siding, and doors, all at affordable prices that make the lives of our customers easier. We never compromise on quality, either, as we work with industry-leading brands to ensure that the homeowners we serve benefit from top-notch craftsmanship and customizability. Our goal has always been complete customer satisfaction, a dedication to excellence that’s evidenced by our A+ rating with the Better Business Bureau and extensive positive reviews.

Why Choose Us?

Honesty and integrity mean everything to us here at 1^st Choice Windows and Siding, and that means putting your needs above our bottom line every single time. Whether you call us for new windows, doors, siding, or another exterior remodeling solution, you can expect unmatched service from start to finish. You won’t find any hidden fees or unpleasant surprises when you work with us—only exceptional products and installations completed by a team of experienced professionals. Our customers choose us over other local home improvement companies because we:

Are Committed to Craftsmanship

As a small, family-run company, we pride ourselves on the work we do. That’s why we stand by our installations by offering our own 10-year installation guarantee on every purchase to ensure your complete satisfaction.

Offer Specialized Solutions

We hold a General Contractor license that allows us to offer services that other local contractors can’t, including cut-in services that can add a window or door where there wasn’t one previously.

Simplify the Remodeling Process

We offer convenient financing options that could have you paying less per day for your new windows than you would for your favorite cup of coffee, and you could even pay no interest or make no payments for months after installation.

Partner With the Premier Local Home Improvement Company

When it’s time to transform your home, turn to the contractor trusted by countless homeowners in the Denver, CO, area: 1^st Choice Windows and Siding. To learn more about our team or the home improvement services we offer, contact us today.