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Business Details
43 Years
experience
Expert Home Builders in Chantilly, VA
Nova Installations has been the premier home improvement contractor in Northern Virginia, Washington D.C., and Maryland for 40 years. Founded in 1983 by brothers Art and Tom Dunn, our family-owned business prioritizes honesty, quality craftsmanship, and exceptional customer service. We specialize in windows, doors, siding, and roofing installations, offering trusted brand-name products tailored to homeowners' needs. Our team of experts delivers energy-efficient solutions that enhance curb appeal, reduce energy costs, and increase property value. With a 10-year labor warranty and manufacturer-backed material guarantees, we ensure long-lasting results.

Our local expertise allows us to provide budget-friendly options without compromising quality. We maintain strong relationships with vendors like ProVia, Andersen, and CertainTeed to offer durable, customizable products. Our commitment to transparency includes no hidden fees, no high-pressure sales tactics, and free estimates. Customer satisfaction is our priority, as evidenced by our stellar reviews on CheckBook Magazine, Angies List, and Google. For decades, homeowners have trusted us to transform their properties with meticulous attention to detail and professional service from start to finish.
Services
Windows Installation Doors Installation Siding Replacement Roofing Services Gutter Installation
Details
  • Year established: 1983
Highlights and features
  • 40 years of experience serving Northern Virginia and surrounding areas
  • Family-owned business with personalized service and local expertise
  • Offering trusted brand-name products with energy-efficient features
  • Providing free, no-obligation estimates with transparent pricing
  • Maintaining a 10-year labor warranty on all installation services
What people say
Outstanding service Beautiful results Competitive pricing Professional crews Excellent communication
Services
Windows Installation
Nova Installations offers premium window replacement services using energy-efficient products from trusted brands like ProVia, Andersen, and Marvin. Our experts help homeowners select custom solutions that enhance curb appeal while reducing energy costs. With proper installation techniques and a 10-year labor warranty, we ensure lasting performance and customer satisfaction.
Doors Installation
We specialize in installing high-quality entry doors, sliding glass doors, and storm doors that improve home security and aesthetics. Our selection includes durable materials like fiberglass, steel, and wood with customizable options to match any architectural style. Professional installation ensures proper functionality and energy efficiency for long-term value.
Siding Replacement
Our siding replacement services enhance home durability and visual appeal using premium vinyl and fiber cement materials from James Hardie and Alside. Proper installation protects against weather damage while improving energy efficiency. We offer various color and texture options to create a customized look that complements each property.
Roofing Services
Nova Installations provides comprehensive roofing solutions including asphalt shingle, cedar shake, and metal roofing systems. We use premium materials from CertainTeed and GAF with proper installation techniques to ensure leak protection and longevity. Our team handles complete roof replacements and repairs with thorough cleanup and attention to detail.
Gutter Installation
We install durable gutter systems with optional guards to protect homes from water damage. Our seamless gutters feature proper pitch and downspout placement for efficient water drainage. Using high-quality materials and precise installation methods, we ensure long-lasting performance while maintaining the property's aesthetic appeal.
People
Art Dunn
Co-Owner
Art Dunn co-founded Nova Installations in 1983 with his brother Tom. With 40 years of experience, he oversees project estimates and quality control, maintaining the company's commitment to honest service and exceptional craftsmanship.
Tom Dunn
Co-Owner
Tom Dunn, co-owner with his brother Art, brings decades of expertise in home improvement solutions. He manages installations and customer relations, ensuring every project meets Nova's high standards for quality and customer satisfaction.
Sheryl
Office Manager
Sheryl coordinates project scheduling and client communications with professionalism and care. Her organizational skills ensure smooth project execution and timely follow-ups, contributing to Nova's reputation for reliable service.
Questions
What home improvement services does Nova Installations offer?
We specialize in windows, doors, siding, roofing, and gutter installations for residential properties in Northern Virginia, Washington D.C., and Maryland.
How long has Nova Installations been in business?
Nova Installations has served homeowners for 40 years, established in 1983 by brothers Art and Tom Dunn.
Do you provide financing options for home improvement projects?
Yes, we offer financing solutions to help homeowners complete their projects within budget while maintaining quality standards.
What areas do you serve?
We primarily serve Northern Virginia, Washington D.C., and neighboring Maryland counties with expert installation services.
Do you offer warranties on your work?
We provide a 10-year labor warranty on all installations, with materials covered by manufacturer-specific warranties for added protection.
Can I schedule a free estimate?
Yes, we offer free, no-pressure estimates for all home improvement projects with personalized recommendations from our experts.
Reviews (3)
Kris Vue
Jun 28, 2018 Report
Absolutly wonderful company! Great customer service, AMAZING work. Prices are very very reasonable. Will not go anywhere else for exterior work except for Nova!
Emma Beltran
Nov 16, 2017 Report
Great service and beautiful windows! Great installers, neat job! I was so happy after the job was done!
Victoria Barq Broehm
Dec 22, 2016 Report
We had a great experience! When Art came by our house to provide the estimate, he also walked around our townhouse community so he could suggest windows that would be in line with the look/feel of the neighborhood and pass muster with the HOA. We collected estimates from a couple of other companies who tried to upcharge for color scheme, on top of already expensive windows, so were happy when Art found us a window with our color scheme (beige outside/white inside) at a very fair price.

The windows arrived in only a few weeks and the team did an outstanding job with installation! It was like they were never even at our house! They took down the blinds and re-installed and cleaned up both the inside and outside very thoroughly. Overall, we are very pleased with our decision and have recommended Nova to others in our neighborhood who are looking to update their windows in the next few years.