K & J Windows

At K&J Windows, we take pride in being a family-owned and operated business that has grown from humble beginnings to become one of Arizona’s most trusted names in window and door replacement. Originally established as a supplier for the state’s top builders and contractors, we built our foundation on providing exceptional products and unmatched customer service—values that continue to define who we are today.

In 2006, owner Darin Garcia started K&J Windows out of his garage, driven by a commitment to quality and inspired by his two children, Kevyn and Jack, for whom the company is named. Just six months later, demand for our services led us to open a professional showroom at 21st Avenue and Glendale in Phoenix. This new space gave homeowners and contractors a dedicated place to explore products, bring clients, and experience the elevated level of service that sets K&J Windows apart.

Today, K&J Windows is proud to serve homeowners throughout Phoenix and the greater Arizona area, offering a carefully curated selection of premium replacement windows and doors. Whether you’re upgrading your home’s energy efficiency, enhancing curb appeal, or replacing worn-out windows and doors, our team is here to provide expert guidance every step of the way.

We’ve earned our reputation through:

-Top-tier products from leading manufacturers

-Unbeatable pricing and transparent estimates

-Personalized, professional service from a knowledgeable team

-A customer-first mindset rooted in integrity and family values

With K&J Windows, you’re not just choosing a product—you’re choosing a partner dedicated to making your home more beautiful, comfortable, and efficient. Let us show you why more Arizona homeowners trust K&J Windows to deliver exceptional results every time.