Honored To Call Alexandria Our Neighbor

At Windows on Washington, Alexandria holds a special place in our hearts. We’re thankful for the trust local homeowners give us to enhance the comfort, efficiency, and beauty of their homes. Every project is more than just an installation — it’s an opportunity to care for the community we’re proud to serve.

They are true to their reputation. Great windows. Not the cheapest. But you get what you pay for. And this is true here. I am very satisfied with their work and highly recommend them.

Duraid H

Window Replacement Alexandria, VA

One tip: pay the little bit extra for the foam upgrade-you won’t regret it!

Nate W

Window Replacement Alexandria, VA

You may find lower cost estimates; however, you will not find another company that treats your home like it was theirs and have this quality of product to offer. From the initial visit by someone to take measurements, the office staff, and the install team, I quickly knew we had the right company.

E.W

Door Replacement Alexandria, VA

Joon and his team were right on time, very professional, and completed the job quickly. Thank you!

Emily B

Window Replacement Alexandria, VA

A Better Way to Do Business

We believe home improvement should feel exciting, not overwhelming. That’s why we’ve spent years perfecting our consultations, installations, and client care—so every client enjoys a smooth, stress-free, white-glove experience from start to finish.

Since 2005, Windows on Washington has earned a reputation as one of the area’s most trusted home improvement companies by helping homeowners create more beautiful, comfortable, and energy-efficient spaces.

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Premier People

Honest. Client-focused. Experts in their field. That’s our team. When you want the job done right, come to the experts in home improvement contracting in Northern Virginia and suburban Maryland—Windows on Washington.

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Premier Products

In our two decades in business, we’ve carefully researched product brands so you don’t have to. Our windows, doors, siding, gutters, and roofing products provide the best quality and value for your budget, so you can enjoy your home improvements worry-free for many years to come.

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Premier Process

Our comprehensive Client Care Process will provide a stress-free and enjoyable home improvement experience by keeping you informed at every step in your project.

Let's Get Started Today!

Kitchen with energy-efficient Enviro-Star window above sink

Windows

Finding beautiful, energy efficient and affordable replacement windows in Northern Virginia has never been easier. Whether you want to lower your heating and cooling costs or upgrade your home’s appearance, we have several options available to you.

Wooden front door with glass sidelights and brick walls

Exterior Doors

The front door is not simply an entrance; it’s the focal point of your house and a key element if your curb appeal. Let us show you a wide range of options that can turn your entryway into a stunning welcome to your home.

Grey horizontal siding with white-trimmed window

Siding

The siding on a home not only provides unique character and charm, but is also there to protect the interior structure of the home from rain, humidity and moisture, extreme temperatures, and insects and pests.

Roof replacement project with workers on stripped deck

Roofing

Roof replacement is one of the best home improvement investments a homeowner can make. Not only does replacing your roof improve the look of your home, but it also increases its energy efficiency and adds significant long-term value to your property.

White gutter and downspout on house with trees

Gutters

High-quality gutters serve an important function in keeping your home safe from water damage. They keep the rainwater flowing off your roof and down the sides of your home from leading to mold, wood rot, and numerous other problems.

You Are 3 Easy Steps Away from Project Success!

  • Schedule a No-Pressure Consultation

    One of our experts will discuss your project either in your home or virtually

  • Discuss Your Project

    Our expert will learn about your needs, ask some questions, and suggest the best products and service for your specific project and budget, empowering you to make informed decisions

  • Choose WoW and Relax!

    When you choose to partner with us, you can rest assured we will take care of every detail and keep you informed every step of the way

Exterior shot of home showing Three‑step home improvement process