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!

Fantastic window replacement experience!…read more Potomac Window and Doors 703 963 6296 Local family owned company. Owner provided no pressure estimate. Owner communicated after the estimate, scheduled the work and participated in the installation. The quality and price can NOT be beat. Over the last couple years I've had every major window company provide me an estimate. Every company gave a high pressure sales presentation with an estimate that was insanely high. Don't waste your time with the companies that advertise constant sales, its a scam! Call Mike at Potomac Windows and Doors, I'm confident you'll be as happy as I am that you did.

We had three windows replaced. This father/son team did superb work and we are ecstatic with the…read moreoutcome! Would highly recommend.

I would totally recommend this window company. I have a big house with about 40 windows that all…read morehave sail failure and need replacement. Because it is a big project, I actually contacted at least 7-8 companies for quotes and ended up using American windows because of their best price and the best windows brand and glass package. Energy efficiency was my priority so I want the best price and best windows which seems to be very hard. But Jay (the project manager) made sure I got what I wanted. The team went out to install 40 windows and they absolutely did an excellent job. They were super friendly and professional. I'm very neat and detailed so they made sure all windows are cleaned and properly installed. After installing, they vacuumed and even mopped the floor for me. I'm very pleased with their work !

I had American Windows replace several windows and a sliding glass door. They were half the cost…read moreof another company. In my original order in 2019, they showed up on time and completed the work in a timely manner. I had an issue with opening the screen door on the sliding glass door and called them. They were responsive and sent Paul out to repair the issue under warranty. He showed up early, found the issue and repaired it. This company is the easiest and most honest I've ever used. I highly recommend them.

I needed new windows and new sliding glass doors. The previous owners of our appartment had put in…read morethe cheapest possible units with the cheapest possible labor. With regards to the heating of our home, the windows were no better than screens. I reached out, looking for windows and installers. I had a few people come in and estimate the job. None of them impressed me until Greg from Windows on Washington came over. He walked me through several options and explained how the windows they used were manufactured and why. Windows on Washington got the job. My windows and my doors were being manufactured. So they sent out a wonderful gentleman to get the final accurate measurements. Great guy. After that, communication was wonderful as were were assessed of the stage we were in. This included when we got the email and calls explaining that, since we were on a higher floor, they needed to bring in some equipment to lift the new doors up to our balcony. No surprises. Installation day was amazing as Joon and his team came in, got everything into place, and cleaned up the areas to better than when they got here. Joon then went over the features on our windows and even explained how we get to and clean the outsides of the glass. Wonderful man and amazing team. Since then, we have gotten copies of our warranty and the guarantees. And the company has reached out twice to ask if we have any questions and to ensure that we are happy with our windows. We are. We are very happy with our windows. Almost as happy as we are with the people who got them into our home.

The installation team was every bit as fantastic as Eric said they would be. Which was largely the…read morereason we chose WoW! After all, it is our home and we want to make certain we get the best products, expert craftsmanship, and clean installation that is issue free. The crew was on time, professional, communicated process well and worked hard to do a good job the correct way. The crew lead was Jeff and he was super professional and came across as very honest. They cleaned throughout the entire process, installed all products that fit perfectly with expert skills. They did a thorough job at insulation replacement windows and the finish caulk job was immaculate. The look from the curb is stunning and I can notice how well the windows are performing as it seems the air is running less in just the week we had them. We love our new Okna 800 windows and Eric and team killed it!

Quick reply, professional, did not do work for us as we didn't need it after all but I'll call them…read morein the future.

had an excellent experience with this glass company! The staff was incredibly professional and…read morefriendly, making the entire process smooth and pleasant. They arrived right on time and completed the job efficiently. I highly recommend their services to anyone in need of quality glass work

We had a new French door installed. Chris and Dan were truly professional. They were very…read moremeticulous and detailed ensuring the job was done right. Went above and beyond what I have seen from other contractors in the local area. Highly recommend if you need a job done the right way!!

Very helpful, efficient, on time, and thorough. Chris was hired to do a few handyman type things…read morearound my house and he surpassed all my expectations. Highly recommend

We had doors, a window and gable siding replaced. Fredy was hands down the best business owner to…read morework with. He is responsive, accommodating, courteous and flexible. He had different crews specialized in each project, one for windows/doors and another for the siding. We had specific ideas and designs that we wanted. Fredy listened and was willing to accommodate and provide us with options. He was never trying to push products or ideas on us and we never felt pressured on anything. We loved the doors/windows crew. They were on time, respectful, friendly and they did a great job. There were a couple of hiccups with the siding, but Fredy came out every day and we came up with fixes. We've worked with numerous contractors across various specialties. There was always some sort of frustration or argument with each project because the crew cuts corners and/or the owner is unwilling to listen to what we wanted. Fredy is the only contractor/business owner who we feel truly wants to listen and make his clients happy. He is happy to work with you to get to a final project that you are happy with without getting defensive and letting pride get in the way. On top of that pricing was reasonable. He is not the cheapest but he is nowhere near the most expensive. Highly recommend Fredy and Designer Windows and Siding.

Freddy's team does great work! Good customer service and communication throughout, which…read moreunfortunately is not that common in the home improvement space. The team at Designer Windows & Siding was professional from the word go. Would highly recommend!

Wow! Such amazing customer service with Obrebski. We began our hunt for a new front door in…read moreFebruary and after months of me being going back and forth we picked a beautiful signet oak door. The install was great and the final product was gorgeous. We are so happy with our door and we look forward to them hopefully replacing our windows soon !

We had the door to our deck replaced. The selection was good and the prices were very reasonable…read more They came on time and very professional. Door was replaced quickly and was beautiful. After a few days we found that the door was very difficult to lock and they came out to fix it. Overall pretty happy.

We did not end up going with ADS for the work, but they came to provide the quote at the time we…read morespecified, took a look, took some measurements, provided a rough estimate in the moment and followed up with a detailed written up quote. Unfortunately, it was over 3x higher than the next quote we received, so it did not work out. I found them to be quite expensive.

Exceptional customer service and products. After living in Europe, for several years, I really got…read morespoiled by the bill quality and functionality of the windows coming out of Germany and Poland. There is simply no comparison to the vast majority of those that you find here in the United States. This company was able to source and install the same European quality windows that I had in my house in Germany. As a bonus, the owner and the installers are all Ukrainians. It's a no-brainer. Go with All Dwelling Solutions.