Installations to

meet your needs

Nova Installations offers windows, doors, siding, and roofing installations for your home improvement projects.

Get Started Today
Home 1
Home 2
Home 3
Home 4
Home 5
Home 6
Home 7
about our company

40 Years of Expertise

For 40 years now, Nova Installations has been the premier home improvement and remodeling contractor in the Northern Virginia, DC, and neighboring counties in Maryland. Whether you’re looking to install or replace your home’s windows, doors, siding, or roof, we’ve got you covered. Our team of experts go above and beyond to exceed all of our clients’ expectations and provide beautiful, long-lasting results.
Learn More

Windows

Learn more

Siding

Learn more

Doors

Learn more

Roofing

Learn more
Benefits of Choosing Nova Installations

Making the best choice

Our 40 years of experience have helped us become the best home improvement and remodeling contractor in Northern Virginia, DC, and neighboring counties in Maryland. Your best choice is that we’re good at what we do. Our home installation team specializes in perfection and attention to detail to give your home improvement the best results. Our services include replacement of windows, doors, siding, roofing & gutters.

contact us

Service

The Nova Installations staff are respectful of you, your time and your home. We’re proud of our exceptional customer service, and many of our customers leave reviews on CheckBook Magazine and Angie’s List.

Quality

We offer quality products and craftsmanship, with brand names you’ll recognize, and we also we offer a host of other high-quality brands. Our on-site crews are experienced and use quality materials during every installation.

Price

Along with providing a free, low pressure estimate, our prices are competitive – guaranteed. As professional home improvement contractors, we regularly beat our competition’s pricing by wide margins.

Reliability

We’re not a large company with tight or overbooked schedules. We do our best to arrive and finish on time and within budget. Our team is dedicated to complete customer satisfaction. Your home is in good hands.

Read our testimonials

Facebook-f Google Yelp

This has been a great experience and we have already recommended your company to two other friends. We appreciate the integrity of your company and look forward to working with all of you again in the future.
Charlie & Darlene DClient Review

I will be sure to recommend your company to any friends or neighbors that may be interested in replacement windows. I thank you for a job well done and appreciate the value and service I received.
Christine WClient Review

Great service and beautiful windows! Great installers, neat job! I was so happy after the job was done! They are professionals and experts sales person who give opinions to have a wonderful and enlightenment inside my home!
Emma BFacebook Review

They did a great job on our windows and door. When there was a small oversight on everyone’s part, they fixed it quickly and cheerfully. Great company to work with!
Meg DClient Review

NOVA Installations did a wonderful job replacing my roof, they were prompt, cleaned all debris, and performed quality work! Worked with Tom and Sheryl throughout the project and would highly recommend them!
Kevin KClient Review

Absolutely wonderful company! Great customer service, AMAZING work. Prices are very very reasonable. Will not go anywhere else for exterior work except for Nova! Thank you soo much!
Kris VFacebook Review

I got 17 estimates for windows and roofing for a remodeling home project last year. Nova Installations gave me they best package deal. The service was excellent and I recommend no one but them.
Aaron BYelp Review
Benefits of Choosing Nova Installations

FAQ’s

We work with a range of materials (e.g. vinyl, wood, composite, metal, etc.) to suit different aesthetics, durability, energy efficiency, and budget preferences.

Installation time depends on the scope of work. Simple window or door replacements may take a few hours, while full roof or siding installation could take several days.

Yes, we offer no-obligation estimates so you can see the expected cost, materials, and timeline before you commit.

We’re fully licensed and insured. All our work comes with warranties on both materials and craftsmanship—so you can be confident your installation is protected.

We have flexible financing plans to help spread out costs. We’ll work with you to find a payment plan that fits your budget.

Yes, we offer energy-efficient windows, doors, siding, and roofing that are designed to reduce heat gain/loss, improve insulation, and help you save on heating/cooling costs.

Many exterior work projects require local permits. We can guide you through whether your project needs one, and often we take care of applications and compliance so you don’t have to.

Yes, check out our Gallery / Showroom pages to view completed projects. We also welcome visits so you can see materials, colours and styles in person.

Cost depends on size, material choice, complexity, region, existing structure. We’ll give you a detailed quote after assessing those factors.

Yes, good quality materials and proper installation help with insulation, sound dampening, and resistance to rain, wind and extremes of climate.