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.

Did not read my request before messaging me. Asked me lots of questions only to arrive at the fact…read morethat it's an interior door which they do not do. Which I stated in the initial request

I had a really great experience with ZEN Windows from start to finish. What I liked right away was…read morehow casual and easy everything felt, no pushy sales tactics, just straightforward and friendly communication. They were super responsive anytime I reached out with questions. Emails and calls were returned quickly, which made the whole process feel smooth and stress-free. They also got someone out pretty fast to measure the windows, so things kept moving without delays. I ordered 10 windows for my townhouse at the end of February, and everything stayed on track. The windows came in April, and installation was set up for the very next week, exactly how they said it would go. The install team (two guys, led by the amazing Mark) was awesome, very professional, worked efficiently, and took the time to protect my floors and furniture. They cleaned up as they went, which I definitely appreciated. Scott, the owner, stayed in touch throughout the day of installation and honestly throughout the whole process. I had a couple of window and sash issues but Scott was amazing and the kind of communication and follow-through really stood out. Overall, I couldn't be happier with the experience. They did exactly what they said they would do, and the customer service was top-notch. I'd definitely recommend ZEN Windows to anyone. It really was a calm, "ZEN-like" experience. Haha!!

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

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!

We had someone accidentally break our kitchen window with a rock. DCG visited same day and gave us…read morea reasonable quote. The work was completed promptly as soon as the glass panel came in. Very happy with the work. They made this repair painless.

District Capital Glass was extremely easy to work with when I had them replace a single glass pane…read morein one of my windows. They were very communicative throughout the process and efficient when completing the work, all of which was at a great price.

Excellent workmanship, clean and prompt. I would definitely use them again…read more Apparently I need eighty-five characters in order to post a review. I hope this suffices.

We got a great deal on our new siding and ROI did a fantastic job! It was time to replace our super…read moreold siding and the sales process was fair and we did not feel pressured at all. We got a great deal and I recommend using ROI for your next project. The construction team was great and even though the project took a little longer then expected it was still done promptly. There was a slight delay because they found old asbestos siding and that needed to be removed. Our project coordinator Brooke was very nice and helped everything run smoothly.

DMV Glass works provided timely services for my window glass replacements. I had several entryway…read moresidelights and a window glass replaced. The specialist/technician was professional and provided detailed, relevant, honest and timely communications throughout the process. The prices were more than fair for quality products. The time to receive my order and install the products was reasonable. The installation process was seamless and I am happy with the outcome. Great service and value for the cost. I definitely recommend DMV Glass Works.

Fantastic experience. Mike and Anas came in and quickly assessed the situation, then got to work…read more The two windows needing repair had multiple issues each, and they quickly identified them and expertly fixed them within an hour. And they explained everything they were doing, and what had caused the issues. Nice guys, too. These are the guys you want repairing your windows! I have already started recommending DMV Glass Works to my neighbors, and will call them for any future window or glass issues. Thank you for expert, honest, and affordable service!

DON'T DO IT!! -Find another company to do your doors and windows…read more After sales and service are as useful as an ashtray on a motorbike. Unless you like broken promises and never achieving anything except getting so angry you are as hot under the color as a glass blower arse at their lack of interest or performance.

I've called this company 2 times now to remove my address from their mailing list. It did stop for…read morea while, now these clowns are back to their disrespectful antics mailing me fliers again. I will call one last time. If it doesn't stop, next step is lawyer time.

As stated by another reviewer, we have been long-time supporters of Window Man and have recommended…read morethem to others. That said, we had a couple windows that have lost their argon gas. Very cloudy and ugly. Contacted them about our "Lifetime" warranty and they said they would not honor it. Soooo what good is a warranty when signing it then? They said they are using another manufacturer and they simply cannot replace it now. Well that's not my fault. Their only suggestion was to pay for a glass company to fix it. Hey, how'bout if Window Man pays the glass company fix it and replace it? Bottom line - don't buy-in on any "Lifetime" warranty when they're sitting at your kitchen table making their sales pitch.

We have been long-time supporters of Window Man and have recommended them to friends and neighbors…read morebecause of their reputation for quality and integrity. Unfortunately, our recent experience has been disappointing. One of the windows installed by Window Man developed a serious leak. Based on the assessment of both myself and a licensed contractor, the root cause was an installation defect. Photographs, videos, and the contractor's report confirmed improper installation. Since the repairs were completed, the leak has not returned despite several heavy rainstorms--eliminating other possible causes like roofing, gutters, or drainage issues. We contacted the company under their 10-year installation warranty, providing all documentation, including an invoice for $5,500 in repair costs. Despite this evidence, Window Man denied responsibility. Mistakes can happen, but what matters most is how a company stands behind its work. We are still hoping Window Man will honor its warranty and reputation by reimbursing the repair costs. Until then, I cannot recommend them with the same confidence I once had.