about our company
40 Years of Expertise
When it’s time to replace your windows, doors, or another part of your home’s exterior, choosing replacement products can be overwhelming. Many people soon discover that there is a staggering array of choices.
At Nova Installations, we have been helping homeowners in Northern Virginia replace their windows, siding, doors, and roofs for 40 years. Our company has grown to become one of the area’s most trusted providers of quality windows and doors to homeowners throughout the greater Washington D.C. Metropolitan Area.
the products you need
service you can trust
Our family-owned-and-operated business was built on the simple notion that honesty sells. Brothers Art and Tom Dunn built Nova Installations in 1983 on a cornerstone of trust. Their goal then, as of now, is to deliver the quality installation of trusted name-brand products with straightforward communication and fair prices. No hard-sell tactics, bait, and switch, or sales gimmicks. No hidden fees. No empty promises that can’t be met.
Our promise is simple: We provide the amazing products you want, delivered with a level of customer service you’ll rave about to your neighbors afterward.
local focus means solutions
for every Home
With our local focus, we know the neighborhoods of the DMV area well and can find the right solution for every type of home. We can find options to suit most budgets and are not limited to one brand. We furnish and install new wood, fiberglass, composite and vinyl windows as well as new fiberglass, steel and wood doors. We also furnish and install new James Hardie, Shake, and vinyl siding, new roofing shingles, gutters, downspout and gutter guards.
We stand by our quality work. That’s why at Nova, we offer our customers a 10-year warranty on installation labor, with materials guaranteed per each manufacturer’s warranties.
exterior home improvement
you'll rave about
We are proud to have focused all our attention on simplifying the process of exterior home improvements. Our success and our stellar customer ratings were built on the trust we’ve worked hard to cultivate with our customers and our community. You can read about our work from your own neighbors, who refer us time and again on Nextdoor and Facebook. We love what we do and it shows in the way we are regarded by the people we serve.
Call us today to find out why people throughout the DMV area love working with Nova Installations for their home exterior projects. Our friendly team is waiting to hear your story and discuss how we can help.
