the products you need

service you can trust

Get A Fast & Free Estimate

Get A Free Estimate

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.

Get A Fast & Free Estimate

Frequently Asked Questions

If we did not answer your question, please contact us.

Nova Installations is family-owned and operated by Art and Tom Dunn. Open for business since 1982, we are licensed, bonded, and insured.

Pricing a job for windows, doors, siding, or other home improvements, unfortunately, can’t be done over the telephone. We like to look at the structure and its surroundings, because you may want to see the products that we offer. The good news is that estimates are free. Call us at 703-378-6596.

Yes! We’re also members of the Better Business Bureau.

We sure do! Nova Installations has a new and expanded showroom in Chantilly, Virginia near the intersection of Route 50 and Route 28.

14501 Route 50, Suite C, Chantilly, VA 20151
Phone Numbers:
703-378-6596
Showroom Hours:
Mon, Tue, Thu, & Fri – 8:00AM to 4:30PM
Wed & Sat – By Appointment Only
Sun – Closed

Whichever brand you want, we’ll try to get. We do, however, carry and have relationships with a few high-quality vendors. See our vendors page for more information about their products.

Visit our Window Vendors
Visit our Door Vendors
Visit our Siding Vendors

We are happy to provide references in your area for similar projects. Email your request to novainstallations1@gmail.com. You can also visit local review sites like Consumer CheckBook, Google, Angi, or Yelp to read unsolicited reviews left by homeowners like you.

All our products are guaranteed; some are guaranteed for life. We’ll be happy to go over the warranty information with you. Stop by our showroom or call us at 703-378-6596.

It’s not as messy as you’d think, and we clean up after ourselves. Installing a new window can be messy from sawdust and drywall dust. Most installations can be done in a day or two, and 90% of the work is done from the outside.

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At Nova Installations, we provide beautiful exterior replacements and installations. Join us on social media & contact us today for a FREE estimate!

Headquarters 14501 Route 50, Suite C, Chantilly, VA 20151
Call 703-378-6596

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New exterior siding installed on a Northern Virginia home by NOVA Installations