I needed 8 windows replaced, largely due to rotting sills. WoW were not only the best price, but…read morealso provided exceptionally good service. They were organized, arrived when they said they would, got all the work done in one day, and fully cleaned up after.

I had a sliding glass door installed, which enclosed my balcony. Joon and his team were excellent…read more I had the pleasure of having them in my home twice. Joon was very professional and courteous. They were able to frame out the installation before running into a Snafu. Dave & Becky handled the snafu quickly which was very much appreciated and they were able to get the project back on track. I'm very Happy with the beautiful work. Thank You!

Yep, another five star review for American Windows…read more We received three estimates for replacing three windows, a French door and a picture window. American Window undercut the estimates of the other two vendors by a substantial margin. We also really liked they only asked for a modest down payment. Jay was our sales contact at American Windows and he was absolutely great. He has an engaging personality, and kept all his commitments to us. We appreciated that when installation day came, he swung by to ensure all was going well. Oh, how did the installation go? It was fantastic. Not only did the windows and door come earlier than promised, the American Windows crew came on time and worked quickly and professionally. We were amazed that the whole job only took 4 1/2 hours to complete. The windows and door materials are high quality and we are very satisfied with the results.

After a frustrating, high-pressure sales pitch from another company, we turned to Reddit and saw…read moreincredible reviews for American Windows and Siding. We decided to drive an hour out to their showroom without calling first. Even though they weren't open yet and are by-appointment-only, Phil greeted us without hesitation.It turned out they couldn't take on our small window sill repair since they didn't install the original window, but Phil helped us anyway! He gave us repair ideas, explained potential causes, pointed us toward the right tools, and gave us contacts who could help. To top it off, his cuddly dog Wilson kept us company, and Phil even recommended a local spot for lunch since he knew we had a long drive. We are completely speechless at his kindness and support, despite not even being paying customers. Based on this first impression, we would work with Phil any day. The world needs more people like him!

Zen Windows [and doors] installed a replacement Pro Via front door and sidelites as well as a…read moregarage entry door. The workmanship was perfect. The entry door is exquisite. I previously used Zen to replace French Doors. I highly recommend Zen. And no down payment is required. Pay once the products are installed

Had a great experience with Zen Windows. We had been wanting to change our windows for a long time…read moredue to the noise from 270. We were putting it off because I was tired of companies calling and emailing non stop after giving a quote. Zen Windows called me once, they gave me an estimate, and then we decided to book with them. They didn't call nonstop until we decided - they gave us time to think. The process was so easy and they did an awesome job installing. The sound has been lowered SIGNIFICANTLY. Would recommend to anyone!!

We have Pella, wood, casement windows. A few have wood rot. Max and Oleg were kind enough to…read moreaccomodate my arrival time as I had to leave at a certain time. When I returned, they were already halfway done. Max and Oleg did a great job and I would happily hire them again. They are the consummate professionals.

From the owner: Cracked window? Damaged door? We specialize in fast, professional window and door repair, glass…read morereplacement, and custom glazing services throughout NoVA Area. Whether it’s a quick residential fix or a full commercial storefront upgrade, we bring expert craftsmanship to every project. Locally trusted, fully licensed, and insured—we get the job done right the first time. We offer same-day service, free estimates, and a commitment to quality that sets us apart. Call now and discover why homeowners and businesses across NoVa count on us for reliable, top-tier glazing solutions.

I replaced one window with a broken frame and seal and several windows with broken balances,…read morelatches, and shoes. Alex and Ash came out and did an assessment and gave me a price quote right there - they ordered the materials with no money down like the other poster said. The prices they quoted were reasonable and I saved a lot of money over full replacement. 2 weeks later they came out and did the job in one afternoon. At one point during the repair - Alex pointed out that I did not need to replace all 4 balances on one window, just needed to replace 1 and reduced the price on the spot. Alex and Ash are a great crew - very professional, helpful, and honest. They are very responsive over the phone, take the time to explain the repairs, and show you what needs to be done. Would do business with them again and highly recommend.

Alex and his partner are the only ones at this company (aside from the lady desk assistant that you…read morecall). They try to make this appear like a large operation but it is a poorly run business. They gave me a quote for a window by the door and i accepted. After Alex and his partner showed up 3 hours late they hurried up to replace the window because they were behind. They made dents in all the trim and did a HORRIBLE CAULKING JOB. The caulk was thick and thin and not smoothed out at all. Alex said it will look better after drying. After the horrible caulking dried i called them back and said this wasn't acceptable I called the assistant lady back to get him to refix the caulk. She said he'd come out Monday next week and he never showed. I called her back again and she was acting frazzled that she couldn't get in touch with him (BS because they work hand in hand). He never came to fix the caulk and it looks horrible. The caulk is so messy and gives the front of the house a horrible appearance, along with the banged up and dented siding. Save your money and go with someone more affordable! There's only one dude doing these projects with a horrible hand for patience and quality work.

Nova Exteriors did a wonderful job installing 2 new outside doors on our home! We couldn't be…read morehappier! They were very professional and made sure everything was to our satisfaction before they left. I would hire them again in a heartbeat.

Grossly overpriced don't waste your time. I took the day off work to meet the salesman and he gave…read moreme the highest price he could think of astronomical just to replace a simple door save yourself some time go elsewhere. I felt like he was trying to take advantage of me. How can you quote a price without showing the product and giving you choices? Glad I dodged this one.

After a recent storm caused flashing damage and knowing our original siding had never been…read moreinstalled correctly, we called AA Repairs & Replacements, and we're so glad we did. From start to finish, the experience was outstanding! Arif was extremely professional and thorough. He explained exactly what needed to be done without any upselling or unnecessary extras and walked us through all of our options for both issues. On repair day, Fernando and his crew were prompt, arriving at 8:30 AM just as agreed. They repaired the damaged flashing properly and corrected the siding installation the right way. THEIR WORK IS ABSOLUTELY FLAWLESS! Not only was the crew professional, but they cleaned up completely after themselves and finished on time just as promised. We already have other projects lined up and know exactly who we're calling. Highly recommend them if you need someone who knows what they're doing and takes pride in doing it right!

Excellent quality work, responsiveness and value. Crew was highly skilled and on time. Very…read moreprofessional. I was away for business and difficult to reach for a period and the company was very patient but persistent in making sure the project got done on time, which I really appreciate. Highly recommended and will be working with them again in the future.

After cancelling due to a bad experience with a larger company in my area I decided to get a second…read morequote and thank goodness I did because I saved enough to get other work done! Process was pretty simple Emmanuel came for measurements and I had a quote the same day. The only grievance was installation was delayed due to the rain but that was understandable and their office kept me up without me having to call each week which gave me peace of mind. They took care of the HOA, cleaning and disposal of older windows!

Emanuel, power washed our siding and painter our shutters and porch railings. He cleaned up real…read morewell afterwards and made sure the house looked great before going on sale.

Based on an experience in March 2026...project initiated after discovering damage and considerable…read morewear & tear to 15 year old townhome roof. RESPONSIVENESS - very fast, very responsive, very professional. A tad too frequent, but apparently roof repair is a competitive business. INSPECTION - scheduled and conducted efficiently; exceptionally thorough inspection report (David). COST - in line with all other quotes, which are apparently driven by the insurance estimate. Green Oak differentiation included owner interaction, master roofer certification, 5 star rating, excellent warranty, professional documentation and workflow management. WORK - scheduled efficiently, material arrived on time the day before, crew arrived on time the day of, work was conscientious and completed in 3/4 day (townhome), clean-up (including loose nail hunt) was impressively thorough. AFTER - received certificate of completion in a timely manner, along with photo record of repaired roof. Not being a roofer, it's difficult to assess the integrity of the new roof & shingles, however the end result appears clean and professional. Suspect the new, high-quality roof will increase the townhome value and/or decrease time to sell based on the high-quality products used and overall curb appeal of the work. Overall quite satisfied with Green Oak. Recommend.

After a large javelin-sized branch impaled our ~5 year-old roof, all the way through the shingles,…read moresheathing, and paper, my insurance company asked me to get a 3rd party quote to compare to their assessor's. I reached out to Green Oak after searching on Yelp (s/o), and was extremely glad I did. Brian H. took me through the process from start to finish, including an insightful explanation of the insurance claim process. The free estimate happened within a few days and ended up being lower than the insurance-assessed quote. He recommended a roof "tune up" as part of the package without pushing or trying to upsell me for more, which i really appreciated. He also accommodated my inquiry of adding on the installation of a bathroom exhaust vent cap, which was missing when we moved in. After being extremely reasonable on pricing and lighting-fast on responses, they scheduled and completed the work the day after signing. The team was efficient and respectful, with a huge attention to detail. TL;DR - Highly recommend giving Brian and Green Oak Exteriors a shot to help fix your home exterior issues, especially when you are in a bind with your insurance company!