The company is very good at putting up a new composite roof quickly which looks great from the…read morestreet. However, that speed came with some trade-offs. We discovered multiple issues after the field team reported the work was complete. To their credit, the company's leadership ultimately stood by their work and had the major issues fixed. We chose to address some of the minor issues ourselves after reaching a point of diminishing returns. We are hopeful the new roof lasts.

They were great. We had some wind damage to our roof and flashing. They worked with us and got the…read morejob done in a very timely manner.

Eugene was very informative, transparent, easy to work with, and quick to respond. I requested a…read morequote for new windows and he was very helpful and cared about my wants and HOA requirements. I highly recommend working with him!

I requested an evaluation of a continuing roof after another company failed to correct. Sparkk…read morecontacted me immediately, send a representative to inspect and discovered the errors of the previous work. Communication was great and the repair completed within two days. Highly recommend!

We had Impact Roofing replace our aging roof a month ago. We are so glad they were able to fit us…read morein before the major snow/ice storm as our old roof was wearing thin. The quote was competitive. The team was fantastic. Delivered materials the day prior and showed up promptly to begin work. Everything went incredibly smooth--the crew finished by late afternoon. Mason was friendly, professional, and available for any and all questions. The biggest relief is knowing we went with an experienced roofer that guarantees the quality of their work with an outstanding warranty. We are so glad we went with them over other options in Frederick. Looking forward to not needing to replace this roof again!

We worked with Brian from Impact Roofing & Renovations for new siding and trim on our home. He…read morehelped us choose a style and color that really improved the look of the house. The crew paid attention to the small details and everything came out beautifully. Brian checked in throughout the project to make sure everything was going smoothly. Highly recommend.

So, one of our gutters fell off and the people that came to repair it told us whoever did the roof…read moredidn't cut the shingles to the edge and they are too long. Don't fall for these guys talking about how their A team will be at your house. They are all scam artists.

Freddy's roofing did a great job at our house. We would recommend them to any neighbors and…read morefriends! Their pricing was very competitive and the service reliable and friendly

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.

I needed an insulated picture window replacement. I believe we used that business a few years ago…read morewhen we replaced uninsulated picture windows on the front side of the house. The sales representative did not believe that WW did that kind of thing anymore, but had a very difficult time understanding the kind of window I was describing. I spoke with that person 3 times to try to help him understand this is not a typical window, but one that is fixed in place. To no avail, I chose another company. I would give WW a 2 star rating.

Highly competitive price, and terrific communication. Roof was replaced and gutters cleaned in one…read moreday, with tons of photo evidence provided.

No issues at all. Do a good job and it was quick fixing a broken corner piece of siding.read more

Mike Brown is friendly and no-nonsense. He listens to you, quickly checks your roof and gutters,…read moregives practical suggestions and alternatives, and has very reasonable prices. Everyone on his crew is polite. They do good work and clean up nicely. Mike is the best roofer we've dealt with in 30 years.

From the owner: Looking for a trusted local roofer? Look no further. Michael E Brown Custom Roofing & Guttering…read moreprovides residential roofing services to homeowners in the Gaithersburg, MD area. Whether you need a leaky roof repaired or an outdated roof replaced, we can do the job. You can trust our experienced crew to handle all your roofing needs. Michael E Brown Custom Roofing & Guttering takes on roof and gutter installation projects in Gaithersburg, MD and surrounding areas. You should make us your go-to roofing company because: 1. We're family- and veteran-owned 2. We have over 30 years of experience 3. We serve residential customers in the Baltimore and DC Metro areas 4. We use only high-quality roofing and guttering materials 5. We offer free estimates.

We had the pleaser of working with A&M Premier Roofing & Construction for a new roof for our home…read morein Greenville NC. They explained the entire process from start to finish. A&M did a outstanding job on our roof. They were prompt, clean and professional, we would recommend the company to anyone who is looking for a roofing company. James & Sally Britt.

Noticed water leaking in my home during a rain storm. Turned out water was enterring through the…read moregalvanized HVAC pipe that vents through the roof. Juret from A&M showed up on time and provided top notch service! Will use A&M again for my roofing needs.

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!

Shout-out to New Sunrise Roofing! They installed Mansard roof shingles on my townhome last year…read more Recently with the strong winds and tree branches blowing around, some of the shingles came loose. I called and they had someone out the next day to fix them. Great customer service!

Thank you for your prompt service and completing the work in the bitter cold…read more The copper roof repair looks great and the work was completed as promised.