We had 25 windows replaced on 4-5 August 2022 in Clifton, VA, and they were outstanding. It took 2 full days (1 for interior work; 1 for exterior). Pat C. and his team were hard-working, polite, courteous, and conscientious; final day clean-up was meticulous. They worked with attention to detail under hot, humid, “heat advisory” days, around challenging landscape conditions, and high elevations around some windows that were 31 years old, foggy, and had dry wood rot; the results were beautiful and beyond our expectations. I would highly recommend NOVA installations without hesitation.

Susan S
Google Review

Nova installations installed all new windows in our home this week. I am retired but was in the construction business for 40 years. I was impressed with all my contact with Nova installations. There was no hard sell but they gave me the information I needed to make an informed decision. The install crew was wonderful! Fast, polite, and left the house cleaner than when they came and the house was clean. This is a first rate company

Allan S
Google Review

They are professional, affordable, and we love the result! We’ve used them twice already and highly recommend them to anyone.

Vince C
Google Review

So far working with Joe has been awesome! Booked the project and am excited to see it complete soon! Will update as things progress!

Ryan M
Google Review

Excellent experience working with NOVA Installations, their process from quoting, installation, and follow up was flawless. We could not be happier with the results and have recommended NOVA Installations to family and friends. Great working with a company that works hard to meet your expectations and will go the extra mile to do so.

John L
Google Review

The entire team provided excellent service and work. I could not be more pleased with my new windows and doors. Personal touch was evident from start to finish — Owners, Sales, office staff and the crew. The owners came out to measure …

Janet N
Google Review

I had been looking to replace all of the windows on my townhouse and had interviewed 8 companies. Some of these companies were well known thru advertisements and local ads that you constantly see every year in your mailbox or on television. I researched all of their backgrounds and found that Nova Installations were CLEARLY the winners here. It was a pleasure speaking with Nick during the initial consultation in my home with no pressure to buy and I found it just as pleasant to meet Art one of the owner when he came to measure my windows as he entered my home and took his shoes off at the door (without me asking) which showed respect for my home. When the windows I chose to be installed arrived and on the day of the installation not only did the crew show up but so did Art. The crew was very pleasant and thoughtful of my home. They were here most of the day and installed 8 windows and cleaned up very well. I would not hesitate to recommend them and would use their services again. My windows are just beautiful! If you are looking for an honest company that does impeccable work I highly recommend Nova Installations.

Consumer from Forestville, MD
Consumer’s Checkbook Review

NOVA Installations replaced our windows about 10 years ago, and since we were so happy with their work, we were fully confident in having them replace our roof. Both my friend and I had owner Art Dunn give us an estimate on doing two roofs. Even with the several price increases on construction materials over the past year, Mr. Dunn gave us a very competitive price on upgraded shingles that was better than some of my neighbors who had their roofs replaced by storm chaser outfits last year after a hail storm hit our area. Without any hesitations, we accepted NOVA proposal without having to get any other estimates. My friend and I are extremely happy with our new roofs. Mr. Dunn’s crew worked hard, and meticulously did a very professional job in installing a beautiful roof. They met my specific request to have the ridge vent installations extend to the ridge edges so the roof lines would look balanced, unlike some other installers who just do the minimum length. The crew also did a fantastic job of keeping the work areas cleaned and protected all the shrubs with large tarps. The cleanup included a worker using a magnetic rake to comb all the areas for fallen nails. Mr Dunn even stop by after the job was done to do another sweep himself. That’s what I call unbelievable customer service. All my friends and relatives who have had NOVA do work for them have been completely happy with their work and service.

Yi-Ling L
Google Review

NOVA INSTALLATIONS is an excellent company and I would highly recommend them for any window installation. The project was very custom and it consisted of replacing 2 Round Bay Windows, Copper Roofing and 1 Kitchen Window. After interviewing 5 different vendors, I decided to go with NOVA. Tom the owner, was by far the most knowledgeable and experienced when it comes to windows and installation. He made recommendations, took the measurements and was here during the installation. I cannot say enough about the staff that works at NOVA. All were extremely respectful, experienced and always cleaned up at the end of the day. It was wonderful having NOVA install the windows and copper roofing. Thank you Tom and all the staff at NOVA for making the installation stress free. J Nolan

Consumer from Bethesda, MD
Consumer’s Checkbook Review

We’ve been NOVA Installations customers for decades and see no reason to change. Recently had to do some repairs on windows installed in the early 90s! No hard sell to replace all windows, just quality work at a very decent price. Highly recommended!

Consumer from Arlington, VA
Consumer’s Checkbook Review


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 D
Client 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 W
Client 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 B
Facebook 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 D
Client 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 K
Client 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 V
Facebook 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 B
Yelp Review


We are very pleased with the windows and know they were installed with care and craftsmanship. Our home is better looking, quieter, and, of course, warmer

Mike & Margaret M
Client Review


I am very satisfied with the work Nova Installations has done for me on three occasions. Replacement of all windows at a rental property over a year ago then replacement of five windows corresponding to hoa requirements at a condo and finally the replacement of an exterior basement door that did not close due to decades of expansion resulting from the moisture. The replacement metal-clad door and frame look great and hopefully will resolve flooding problems in that area. I have trusted Art each time with the estimate which beat all other estimates and he was more than responsive. The door had to be specially made and was delivered and installed much quicker than anticipated. The work crews have been efficient and did a good job of cleaning up which is where many of my contractors fail. Office representative Sheryl has also been great to deal with a very kind and polite
All in all, I definitely recommend the company.

Dot
Client Review


So when I decided that I was ready to begin the window hunt I chose a few of the “big” companies and looked into some local companies. I was unsure where to start seeing as I needed to replace all of the windows in the house (over 25). I am lucky that I came across Nova Installations. From the beginning, it was a low-pressure open discussion about windows and the options. I could not have been more pleased about the decision to use NOVA installations. They provided an extremely fair price for a fantastic product. Their installation team was fantastic, cleaned up after themselves, and moved at a pace I would have never expected. The office staff made scheduling and other paperwork options easy and worked with my schedule throughout the effort. The communication was seamless during the course of the project and kept me up to date on the status and what to expect next. I could not recommend this team enough.

Eric B
Client Review


Nova Installations just completed replacing the windows and a sliding door in our 26-year-old townhouse. They installed 18 windows plus the door and were finished in one day – about 8 hours. The crew was respectful and kept the project tidy and clean at all times. We received a total of three quotes for this project and Nova was the best price and the best value. We contacted Nova based on the recommendation of a neighbor who used them several years ago and they were just as pleased. This is not a fly-by-night company. I have one more door to be replaced and I will definitely call Nova. Thanks for a great project.

Lynda B
Client Review


I’ve used Nova Installations for skylight and window replacements in my own home and window replacement in my mother’s home. I’ve been happy in all cases with the quality of the windows, reasonable price, and service from the installers. Nova Installations is a small company with small company values. That is, getting it right is the prime goal. I certainly will consider Nova Installations for any future roofing or door replacements.

Chris S
Yelp Review


Tom and Art are solid, honest, dependable people with excellent crews. We’ve had them replace our windows, siding, gutters, and roof over the years and have come to value them for their expertise and advice. We’ve worked with them on various projects over the last 15 years and cannot speak highly enough about them.

Lynda B
Client Review


Great service! Very professional company, willing to help and accommodate, and great customer service, from Art who came out to provide the quote to Sheryl in the office managing the scheduling, to Terry and Henderson who came out punctually to do the job and worked hard all day non-stop to replace all windows, and did a fantastic job. You have one very satisfied customer. Thank you!

Elisabeth M
Facebook Review


They did our windows and siding back in 2009 and did an excellent job; everything is still holding up well. The utility bills went down as expected and the house looks great. I’ve had several neighbors tell me it’s the best-looking house in the neighborhood. Definitely call them.

John M
Yelp Review


The new roof, gutters, and downspouts look great, and the workers did a thorough job cleaning up after the work was complete. We were very satisfied working with your company and will recommend NOVA Installations to others looking to complete similar home projects or repairs.

Kelli & Frank P
Client Review


Fantastic experience from start to finish. Art met with me and looked at my room and gave great advice on what option to pursue. He returned a few days later after I signed the contract to measure and discuss placement and then the crew arrived once the window was received. They were very helpful to me in calculating height placement and did a spotless job — they literally were vacuuming drywall dust on one side while the other side was being cut. I could not imagine that such a potentially messy job could have been done with so little dust.

Annamary S
Client Review


Superb work and excellent service. We had replacement windows installed and were pleased that NOVA offered us a wide range of options since they carry Marvin, Pella, Anderson, and other quality brands. We opted to install both Marvin and Interstate windows and could not be more pleased with the professionalism and outstanding service this company offers. I have already recommended the firm to friends and neighbors and will continue to do so.

Theresa H
Client Review


Many thanks for a job well done. We used you over 5 years ago and it is nice to come back to you for another job and be equally as pleased.

Dana & Alex J
Client Review


I want to compliment you and the rest of your crew. They were professional, friendly, and cleaned up inside and out.

Sandra W
Client Review


The team who did the job was highly professional and executed the work with attention to detail.

Owen M
Client Review


Nova Installations met my project deadline and stayed within my bottom line. WOW!

Joy G
Client 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 B
Yelp Review