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.

Excellent product, excellent service, lives up to their warranty! I would recommend their service…read moreto anyone. While pricier than other places, you get what you pay for! This beautiful back door has lasted many years.

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

I was struggling with a persistent roof leak so I got quotes from several companies for a total…read morereplacement. Keith got back to me very quickly, was knowledgeable about the products, and offered competitive pricing. He took the time to understand the unique qualities of my roof to ensure that everything would be taken care of perfectly. Once the permit came through, he was able to get his team out quickly and they did a great job installing the roof (done in a day!) Keith and his crew were professional, timely, and kind. When a small flashing issue popped up several months later, Keith sent a team out to fix it ASAP. I would recommend this company to anyone looking for great service and quality. I'm going to be reaching out for a new security door soon!

I just had windows installed Tuesday by Maryland Windows Doors Roofs and had a great experience…read morefrom start to finish. Keith (owner) is responsive, Thom (quotes and oversees the job) very nice and attentive and installers were wonderful. Highly recommen!

I am trying to write a good review. But right now the words escape me. We had a misunderstanding…read morebut that got taking of and I glad they are correcting the situation. Kudos to you

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!

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!

Highly recommend! Brian and his team are professional and do great work. He did a roof replacement…read moreon our home; we were happy with the entire roofing process so we hired him to replace all windows and doors and to side the house. Brian steered us in the right direction with choosing materials, colors, etc., and was very patient when we were indecisive. While performing the work Brian and his team were punctual, polite, and tidy. We are completely happy with the look and how protected we are from the outside elements now. Would hire again!

I'm sure he does good work, but I set up three different times for him to come out and provide an…read moreestimate to repair/replace siding. Each time he didn't show up and he didn't call to let me know either.

I recently moved into the area and I had several construction projects to update and improve our…read morenew house. I had local tradesmen do plumbing, electrical work, carpet, carpentry, painting and glasswork. By far, the best work completed on my place was done by Glass & Mirror Services. They are very professional and service oriented. I was particularly impressed by the skill and craftmanship shown by the Lawson brothers, Brad and Marcus. They did a beautiful job on my shower enclosure. It looks fantastic and was perfectly constructed. I would highly recommend hiring GMS for any glass work. They are first rate, and Brad & Marcus are outstanding craftsmen. GMS also does their work on a timely basis and has very reasonable prices. They are the best business I've dealt with since I moved to the area! Frank R

They make beautiful glass tops for tables. This is my second time getting a glass top here and even…read morethough this was not a big or lucrative project for them, I feel valued as a customer, the turnaround time is super quick (one day!), and the price is reasonable.

Excellent! Ben just left my business after fixing a window that i thought i would have to replace…read more I had originally called a different company who told me he would not even come out to my location for less than 5 windows.... Ben not only came out but fixed the issue on the spot! Highly recommend this company.

Great business. I have wood windows, on a 17 year old house, that they don't make anymore. Some of…read morethem were rotting, but I didn't want to replace all my windows (we have a lot of them). Ben was able to rebuild the windows that were rotting, fix the balances on 10+ windows and make sure every window in the house opens and closes properly. We are preparing to sell our home and I didn't know how I was going to fix my window problem, but he made it so easy. I was then able to get all the windows sanded, caulked and painted and now my stress about selling my home has been been greatly reduced. I highly recommend this business.

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!

Chuck was fantastic. He was able to come to my home within a few hours and quickly access my…read morechallenge and fix two windows. I really appreciate the quick response and fix and will make a call to My Glass Tech the next time I need help.

Tech did not respond to my messages after taking a balance to find parts. He said he would contact…read moreme in a couple of days.