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Business Details
21 Years
experience
Trusted Home Builders in Sterling, VA
Founded in 2005, Windows on Washington is a family-owned and operated home improvement company dedicated to transforming residential spaces across Northern Virginia and Maryland. Our team of seasoned professionals brings over 18 years of collective experience to every project, specializing in windows, doors, siding, roofing, and gutters. We prioritize client satisfaction through a meticulously designed 12-step Client Care Process that ensures transparency, efficiency, and exceptional results. Our commitment to quality is reflected in our selection of premium products from trusted brands like Okna, Provia, and LP SmartSide, which we back with comprehensive warranties.

Recognized for our award-winning service and educational resources, we empower homeowners to make informed decisions while delivering stress-free installations. With a focus on energy efficiency, durability, and aesthetic appeal, we have earned a reputation as a leader in exterior home improvements, supported by hundreds of 5-star reviews and a steadfast dedication to ethical business practices.
Services
Windows Exterior Doors Siding Roofing Gutters Air Sealing Insulation Window Replacement Door Replacement Home Insulation
Details
  • Year established: 2005
Highlights and features
  • We have over 18 years of experience in exterior home improvements.
  • Our team consists of certified experts with extensive industry knowledge.
  • We implement a 12-step client care process for transparency and efficiency.
  • We offer award-winning educational resources to guide informed decisions.
  • We are a family-owned business with a stellar reputation since 2005.
What people say
Exceeded expectations Stress-free experience Professional team Timely installation Beautiful results
Services
Window Replacement
Upgrade your home with energy-efficient windows that reduce drafts, noise, and energy costs. Our Okna windows offer durability and customization, fitting Northern Virginia and Maryland homes. Expert installation ensures a perfect fit, enhancing comfort and property value while providing long-term savings.
Roofing
Protect your home with durable roofing solutions designed for Northern Virginia and Maryland climates. We install asphalt, metal, and composite shingles, focusing on energy efficiency and curb appeal. Our process includes detailed inspections and premium materials to ensure lasting protection and increased home value.
Siding
Enhance your homes durability and aesthetics with premium siding options from Alside and LP SmartSide. Our installations improve energy efficiency, resist weather damage, and require minimal maintenance. Expert guidance ensures material and design choices align with your homes style and regional climate needs.
Exterior Doors
Boost security and curb appeal with custom exterior doors from Provia and Marvin. Our energy-efficient options include entry doors, patio doors, and sidelights, installed by skilled professionals. Durable materials and precise fitting ensure long-term performance and enhanced home aesthetics.
Gutters
Prevent water damage with seamless gutter systems designed for Northern Virginia and Maryland weather. Our solutions manage rainwater effectively, protecting foundations, landscaping, and structural integrity. High-quality materials and expert installation ensure durability and minimal maintenance.
People
Eric Novotny
President
With over 18 years in home improvement, Eric leads Windows on Washington with expertise in metal roofing and client satisfaction. He prioritizes quality, innovation, and ethical practices, ensuring every project meets the highest standards.
Greg
Project Consultant
Greg specializes in guiding clients through window and door selections, offering personalized solutions. His knowledge of Okna products and commitment to transparency have earned him consistent praise in client reviews.
Young Kim
Project Manager
Young oversees installations with meticulous attention to detail, ensuring flawless execution. His craftsmanship and leadership have made him a trusted figure in complex projects like custom trim work and large-scale replacements.
Joon
Lead Installer
Joon leads installation teams known for efficiency and professionalism. Clients frequently highlight his courteous approach and ability to deliver clean, timely results across window and door projects.
Becky
Client Care Coordinator
Becky manages scheduling and communications, ensuring seamless project timelines. Her responsiveness and empathy, especially during high-risk client situations, reflect our commitment to stress-free service.
Questions
What services does Windows on Washington offer?
We specialize in exterior home improvements, including windows, doors, siding, roofing, gutters, and insulation. Our services focus on energy efficiency, durability, and enhancing home aesthetics.
Do you offer financing options?
Yes, we provide interest-free financing and low monthly payment plans to make home improvements accessible and affordable for our clients.
What areas do you serve?
We serve homeowners in Northern Virginia and Maryland, delivering consistent quality and personalized service across the DMV region.
How experienced is your team?
Our installers have up to 18 years of experience, and many team members have been with us for over a decade, ensuring expert craftsmanship and reliability.
What sets your products apart?
We partner with top brands like Okna and Provia, offering custom solutions with extended warranties to ensure long-term performance and client satisfaction.
How do you ensure customer satisfaction?
Our 12-step Client Care Process guarantees transparency, communication, and quality control from consultation to completion, backed by hundreds of 5-star reviews.
Videos
Reviews (6)
Mia Mini
Jun 25, 2022 Report
In 2017 WoW installed vinyl windows in my condo. The work was done timely and professionally once a delivery glitch was corrected. The windows have performed well and are easy to clean. Owner Eric Novotny honored all contract terms, even for services that were no longer offered. He's continued to demonstrate superior customer service by showing me how to remove/reinstall the screens and sashes years later. I can't recommend WoW highly enough.
Marc Cowan Homes
Jun 09, 2022 Report
Superlative service from initial consultation to installation. friendly, professional, and communicative throughout the entire process. I had previously paid the absurd prices of Pella and Andersen and then discovered similar quality at a much more sensible price with Windows on Washington. As a Realtor, I am always aware of the spectrum of costs and professionalism that is available to a consumer and I highly recommend this exceptional company to anyone seeking a company that "stands out from the crowd", delivers superior service, and focuses on building long term relationships with their clients.
D. G.
May 22, 2022 Report
I have done business with this company on several occasions with large projects. The company is fantastic. The employees are accommodating and attentive to your concerns. And the ownership is the best I've seen of any business. I've even had the owner come out to a job site before to assess an unrelated issue to the job and determine a good course of action to proceed. Any questions I've had after a job were handled by the owner himself. Top notch company.
Zak K.
Apr 12, 2022 Report
The folks at Windows on Washington were nothing but professional from the get go. They had someone out to provide an estimate to work with my schedule and I received my quote fairly quickly and it was all explained to me clearly before I decided to purchase. Another gentleman came to do the measurements once that was all set. And again, very polite, very professional. Manufacturing of the windows took a little while, but that's not on them.

I received periodic updates to keep me in the loop. Once the windows were in, I was able to schedule a date for the install. When a much earlier date opened up, I immediately received an email to reschedule if I wanted. Day of the install, the crew was there for maybe 2-3 hours, but they removed and installed 6 new windows without bother. Honestly surprised how quickly it was done, but even more surprised with the lack of cleanup needed on my part. To summarize, I couldn't be happier with my choice in the company. They even sent me a thank you gift, which was unexpected. Highly recommend their services if you need new windows.
Jeremy Burkes
Mar 13, 2022 Report
Team came out and worked on three of our doors, main, deck, and door to the garage. Did a great job, ton of attention to detail. Additionally, our deck door had some issues with how it looked and needed someone with a good eye to fix it and make it look a lot better, they did a great job. Services: General door installation, Casement window installation & replacement
Richard Schiripa
Feb 16, 2022 Report
WoW is an excellent company that provides high quality products, excellent service and strong warranties. The owner and the entire team are highly professional and dedicated to ensuring their customers are 100% satisfied. They replaced all the windows and a big sliding glass door in my house. Several years later, one of my windows had a problem and they replaced it immediately with no hassles. The installation team is probably the most experienced in the business, which is extremely important for window and door installations. Eric (the owner) and everyone at WoW are dedicated to customer satisfaction. I highly recommend this company.