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!

Chavez exeteriors worked on our roof and the attention to detail was nothing short of amazing. An…read moreextraordinary crew that takes great pride in their work!

From the owner: Attic Venting, Copper Roofing, Exterior Services, Free Estimates, Gutter Cleanings, Gutter Guards,…read moreGutter Installations, Metal Roofing, Power Washing, Residential Roofing, Roof Repair, Roof Replacement, Roofing, Shingles, Siding, Skylight Installation, Roof Leak Repair, Cedar Shakes, Siding Replacement, Full Roof Replacement

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

I called to schedule gutter cleaning services and they came out the next day. The pricing was…read morecompetitive and fair. The tech was polite, professional and efficient and I will definitely use them in the future for gutter services.

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.

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

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.

I'm very happy with the work and service. He came in a timely manner and after diagnosing the…read moreproblem he was able to fix the problem with my soffits. I had another company tell me that all of the soffits had to be replaced whereas he said something had to be tightened up and that would fix it. The price for the repair was very fair and I would recommend him to my neighbors for any work for the home

Came during a rainstorm, performed the work efficiently, and did not try to upsell with things I…read moredidn't need. A lifesaver!

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!

Impact exteriors responded to my request for an estimate on repairs to my balcony. They responded…read morequickly and their estimate for the job was substantially lower than an estimate from another contractor. They were actually able to start the job sooner than expected, and completed it quickly. While Brian was on site I asked about also pressure washing the both my balconies and they accommodated that request, and then my additional request to re-caulk areas of the balconies. Throughout the process, I found the quality of the communication and the work to be excellent. Highly recommend!