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 Whether you need a leaky roof repaired or an outdated roof replaced, we can do the job.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.

Consistent over the years. Ben and his team completed another home for me. He (and Susan, office…read morelead) are responsive. As previously scheduled, Ben and team delivered the shingles and dumpster (for removing shingles) a day before and on the day of install, completed the Certainteed shingles install in a day. Having worked with him a few years before, this time I didn't even reach out to any other roofing companies, knowing his company would do an excellent job again, which he did, and with a smile.

We highly recommend Dulles Roofing! We had a few companies out a year ago to get new roof estimates…read moreand feedback on when we might need a replacement. Ben was the most honest about what we needed and didn't try to sell us on unnecessary add-ons. A year later (2025), when it came time to replace the roof, his honesty and friendliness stuck out in our minds and we reached back out for the project! Due to the age of the house, we had to replace both the plywood and the roof and Ben was very helpful in answering all of our questions, taking pictures, and making sure we were comfortable with the entire process. He and the team did excellent work! The prices were competitive, the crew was professional and friendly, and they did a great clean up job at the end. Ben and Susan are also both very easy to communicate with. We will definitely be recommending to all of our friends and neighbors!

Had my gutters serviced today. Used the Groupon deal so it was very affordable. I called and at…read morefirst it was their answering service that answered. Apparently they are unfamiliar with the fact that they are on Groupon so I had to call back when someone from the company was in the office to get on the schedule. They had availability for two weeks later. I wasn't in a rush so I don't mind the wait. I wasn't scheduled for the 12-4 time window. On the day of I had a work commitment that came up last minute. They were very accommodating when I called so I was pushed further back on the timeslot till after 3 PM so I could be home for the service. The technician Isaiah arrived and informed me what he was going to do. Afterwards he sent me a detailed report with photographs of my gutter system. Thankfully, everything looked good and I did not require any additional services after the cleaning and tuneup.

I am so happy with my new windows, and especially with my new sliding glass door installed my…read moreAmerican Home Contractors last week. For the first time I realize I had been hearing a fair amount of outside noise (which I'd apparently gotten used to), because these windows/doors are soundproof; now I don't hear anything at all from outside! And even better, the windows are easy to open, and my sliding glass doors actually slide well in the track, and are not shaking and drafty when it's windy outside -- major improvements from my old, builder-grade, 20+ year-old windows/sliding door. Further, the service crew was excellent -- careful, kind, professional, efficient, and they cleaned up everything afterwards. Roger, the foreman, has been doing this work for almost 30 years, and Jose, who single-handedly carried in/out the windows/doors, has been doing this work for 10+ years. I didn't get the name of the quiet third service person who was mostly outside and on the ladders, also very efficient. fyi, they did mention that working on the 4th floor of our condos from ladders was a bit more challenging as the original builder-grade windows had been made to fit by being packed/taped in place from the outside, which necessitated them having to actually break some of the glass to be able to pull the old windows out. But they did it - and did it well. Finally, Shaun, the project manager who gave me my estimate and oversaw the project from estimate, HOA approval process, to completion, was great. Highly recommended.

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

Small job, but they did a great job. Would reach out to them again if i had siding needs.read more

I hired Winfield Builders to replace two old skylights in my Rockville home, and Zach and his team…read morewent above and beyond. My project was complicated because my 1980s drywall shafts were the wrong size for modern solar blinds. Instead of just "making it work" or creating a huge mess with drywall dust, Zach proposed a brilliant custom solution: building a clean birch veneer box with custom trim. It looks stunning and kept my house completely dust-free. What impressed me most was Zach's integrity. During the install, a small piece of my old plastic molding snapped. Instead of ignoring it, Zach took full ownership and replaced the trim on both skylights with upgraded foam-backed wood molding at his own expense to ensure everything was airtight and uniform. It is not a simple fix but an upgrade, for free. See the attached before/after pictures and the broken plastic. Like most customers, I contacted a few contractors before selecting Winfield Builders. Their price is VERY reasonable, and the communication through Yelp was professional and transparent. It is rare to find a contractor who cares this much about the details. If you want a crew that is honest, skilled, and delivers a beautiful finish, call Zach. 1000% recommendation!

I've hired Winfield Builders twice, once to replace my roof in summer 2021 and again in summer 2022…read moreto replace my gutters. Zach made a strong impression from the start--when he came out to inspect my roof and I told him of a problem area, he went up on the roof to look at it! Replacing the roof took only one day, the crew arrived early and worked very hard. I also had the gutters replaced, opting for 6" gutters. The larger size has made a huge difference, as they're less likely to get clogged. My home is in good shape thanks to Winfield Builders!

We used Roofer911 for a new roof, and they did a great job. Their inspector noted several issues --…read moreall addressed during the new install -- and the work crew arrived on time and was very professional throughout. Their inspector noted actual work was all completed in a day and the did a great job of cleaning up.

Estimator came quickly; gave us a good quote & the workers did an excellent job. We needed a ridge…read morevent & 2 side vents. They were friendly & efficient. We would definitely use them again.

Optimum is wonderful and would highly recommend! We had a leak in our dining room ceiling and they…read morewere able to fix the leak AND repair and repaint the drywall damaged by the leak for a very fair cost. The workers were very conscientious about keeping their work contained and our home clean. The company owner followed up the same day to review the work. They are incredibly honest as well - when fixing our leak they discovered some rotting. Instead of catastrophizing the finding, they sent us pictures of it and noted that a repair is something we should keep on our radar and plan to fix. Optimum also installed a lovely skylight in our home under the previous owners and we have never had a problem with it. We plan to also use them to put a patio in this Spring, and bathroom remodel next year. Their customer service is incredibly helpful and responsive. You won't regret using them for any home improvements!

From the owner: You dream, we build. We are the best General contractor in the DMV area offering Kitchen…read moreRemodeling, Bathroom Remodeling, Basement Renovation, Additions, Deck, Roofing, Flooring and Patio Renovation services for residential construction.