Get matched with top roof sealant application pros in Gaithersburg, MD

"Great customer service, inform me on asphalt repair and sealing. I highly recommend GI Sealing & Home Improvement LLC. Isaac Gordon was great."

"Our self-managed HOA very much appreciated CE's (especially Artem's) straightforward demeanor. CE was able to replace our roof that had apparently been done poorly during its 2005 reno. When water continued to come into our home, they were willing to come back to install a diverter to help mitigate the issue from continuing. We are hoping that it will be effective but we do not yet know for certain until we get rain."

"Didnt try to sell me new roof. Just fixed the leak and cleaned mh gutters."

"The guys were very professional and polite, they did a great job. This is the second time we have used them and we would definitely hire them again. They replaced the missing shingles, checked the entire roof, flashings, pipe sealants, and ridge vents. They sealed everything that needed touched up. They also cleaned and tightened up the gutters and downspouts. Once they were done they made sure everything was cleaned up behind them."

"Presidential Exteriors is a great company to do a roof replacement with! We had our roof replaced in early February 2021 and we couldn’t be happier. The whole team was amazing to work with. Nate worked closely with us every step of the way to make sure we were happy and getting the best product and prices possible. He really made us feel like family. Elena was great at communicating every step of the process. The day of installation team was amazing. They dropped off the equipment one day before the project even though it had snowed the night before. The morning they came to do the roof, we still had ice on the roof, but instead of delaying the project, they scraped all of the ice off our roof and still got the whole roof done in one day! Our new roof is great and we couldn’t be happier. We very highly recommend Presidential Exteriors for any roof inspection and roof replacement. We will absolutely be keeping them on our list for any future projects with our house."

"Exterior Medics did a great job. I had roofing and siding damage from the major windstorm that swept through Northern Virginia in early 2018 so I had to compete for a roofer along with the multitude of others in the area who also were trying to repair their roofs. I contacted Exterior Medics after one firm failed to arrange for an estimate despite having talked to them several times. Exterior Medics fit me in within a week after I called. They kept me apprised as to when supplies would be dropped off and when work would commence. They did the work when promised and finished promptly. The company was great to work with and I will go to them again if I need any additional siding or roofing work done."

"Company ddn't get back to me as promised ( about scheduling), but once I called them, they were reachable. Job took twice as long as planned (for no obvious reason), but workers were nice and product is great."

"Keith Roofing is great! Very professional and knowledgeable when it comes to roofing problems. They specialize in old homes in the Capitol Hill/Georgetown area. After renovating our home a couple years back we had new windows installed in the brick frame. Recently we've had mold accumulate above a doorway on top of which there is a green roof and a window. While we thought the problem was from faulty caulking where the green roof sits, the rep from Keith Roofing instantly pointed out that it was quite common for windows in these old houses to leak! He took it upon himself to caulk both the green roof and the window FOR FREE as a favor. We are sure to be using Keith Roofing in the future! If you have an old brick home in DC you have to use Keith Roofing. They know their stuff!"

"We had a leak in the master bedroom ceiling. We called RIBA Construction in for a repair estimate. HB (their estimator) inspected our roof and found a hole where a branch had fallen and poked a deep gash through the tiles, at a valley between two slants in the roof. The painted area on the ceiling of the master bedroom had puckered and split, so it needed to be refinished & repainted. There was another area in our house by a window in another window where the paint had warped that we asked HB to give us an estimate for. He examined our window frame, inside and out and told us that the window frame was no longer level underneath the vinyl siding and the wood in the corner of the window was damp and he recommended that it should be repaired. Repair of a section of roof tiles: $300 Repair of a window underneath vinyl siding: $400 Refinishing & painting of ceiling & wall by window corner: $350 Each of these three tasks was performed by different repair men on different days. The estimate and the three repairs were all scheduled promptly and with clear warning as to when they would arrive. All of the work appears to have been done well and handled professionally. We would recommend them to anyone who need one or all of these the three services that they performed."

"Home genius came to install a roof on my home and I couldn't be happier with the results. The crew that showed up were very professional and were working very hard to get the job done! The project manager Angel Martinez was very knowledgeable and walked me through the process of how the roof was done! I couldn't be more thankful to Home Genius for installing my new roof!"