Honored To Call Manassas Home
At Windows on Washington, Manassas is more than just a place we work — it’s part of our community. We’re thankful for the trust local families give us to improve the comfort, beauty, and efficiency of their homes. Every project is an opportunity to serve our neighbors and take pride in the city we’re grateful to be a part of.
They kept in touch with us every step of the process, we never felt like we had been forgotten. The windows came in sooner they they had quoted, and they worked with our tight schedules to get the install scheduled at a time that worked for us.
Angela M.
Window Replacement VA
What we loved most was that the crew was constantly measuring and adjusting so the doors would have the best fit possible. The company follows all COVID procedures and wore masks throughout the consultation and installation. I’ve posted before/after photos- we opted for the ‘linen’ frosted glass so there was still light but privacy with the outside door.
Heather L
Door Replacement VA
Home Improvement & Window Replacement Services in Manassas, VA
Windows on Washington is proud to provide expert window and door replacement services to homeowners in Manassas, VA. With decades of experience, our team specializes in enhancing your home’s energy efficiency, security, and curb appeal with high-quality products and precision installation. From upgrading drafty windows to installing stylish, secure entry doors, we deliver solutions tailored to the unique character of Manassas homes — from charming historic residences to modern builds. Trust WoW to bring lasting beauty, comfort, and performance to your home.
Our Reviews Speak for Themselves
After nearly 2 decades in business, client satisfaction is still what drives us to provide the highest level of quality in our service and in our products. We are proud of our reputation and do everything in our power to continue to exceed our clients’ expectations.
Everyone at WoW went above and beyond, and exceeded my already high expectations. Our house is now warmer, quieter, and looks so much better!
Anne D.
Window Replacement Centreville, 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.
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.
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.
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!
- 1. Schedule a No-Pressure Consultation
- 2. Discuss Your Project with Us
- 3. Choose WoW and Relax!
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.
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.
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.
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.
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
