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

"Hugh inspected our old metal flat roof system and acrylic skylights. He provided us with two options: one for repairs and one for complete replacement. Both estimates were for superior materials and were very reasonably priced. He was upfront that we didn't need to replace the entire roof right now, but if we didn't we'd likely have to do more work in a few years. We elected to replace the skylights and do the complete replacement, which included fixing any damaged decking, installing a new base sheet, adding a layer of insulation, and a thick rubber roof system. Since it was March, they were able to schedule the work right away. They arrived early in the morning, removed the old roof and skylights, and put on the new roof system and skylights. They were done by mid-afternoon. The crew was professional, hard-working, and efficient. Most of all, I was impressed with the high quality of their work. They even cleaned up the bits of the paper from under the old roof that inevitably found their way all over from our yard---and our neighbors. I *highly* recommend Keith Roofing! Addendum. A few months later, a contractor had to install two vents for exhaust fans through the beautiful new roof. I wasn't sure how good a job they did, so I sent some photos to Hugh and asked if we could hire him to fix it. He said the other contractor's work would eventually leak, but his guys would come out and install new rubber around the vents---at no charge. Fabulous customer service."

"We bought our house in 2012 in Montgomery County, MD. The roof was past its design life when we bought the place, and although there were no signs of leaks, we decided to put a new roof on the house in 2016 - better to get it done before problems arise than after. Central was great. I forgot to move my car out of the driveway the morning they were scheduled to start work but they managed to make things work anyway. My handyman happened to stop by while they were working and told me it looked like they knew what they were doing, which was comforting. The real proof, though, is my roof has been on the house for 4 years, including the wettest year on record here in the DC area, with no signs of leaks anywhere in the house. This may not seem impressive - roofs aren't supposed to leak. However, both my sister and parents have had new roofs put on their houses in the intervening years - they live several States away so could not use Central Exteriors. Both had leak issues after having the new roofs put on and had to have the roofer come back out to fix things - in my sister's case it took several return visits and some major work to make things right. Central Exteriors were price competitive with other roofing companies I consulted with, and gave me a 50 year warranty on the shingles and workmanship, which nobody else offered. I would not hesitate to hire them again. Very pleased."

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

"Mo from Presidential Exteriors inspected our roof and did an excellent job. He was polite, professional, and friendly and answered all of our questions. He was very thorough, and showed us the problems with our roof both externally and internally. He explained how they would replace our roof and explained about all of their premium products, great insurance, great warranties, certified builders etc., that they provided. I know that building our new roof will be done well because they have such good materials, technique, and builders who will work on it."

"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."

"Service went great. Available dates were a little backed up but reasonable. The technicians, Mikey and Garret, showed up on time and called with a 20 min ETA. Service was well explained, with pictures, and honest assessment of the roof's condition was given without aggressive upselling. Work was conducted quickly and done well. I used Arocon for my roofing needs at a prior residence and will use their services again."

"Everything went very smoothly and efficently from start to finish. I met with Tom Green and explained what I was interested in and he provided me with a quote for installing a new GAF Timberline UHDZ roof. After getting HOA approval, I coordinated with Exterior Medics on when the work could be started. The group of roofers I had worked very hard and cleaned up after themselves very well. I am very pleased with the results, and I would highly recommend Exterior Medics!"

"Did a great job on our roof, thanks!"

"They did an excellent job; they were very responsive to our problem of the vends leaking. Their crew we very professional, courteous and competent. Highly recommend them for any roofing issues."

"Moses and his crew of Walter and Cesar were outstanding. Walter and his brother Cesar have deep knowledge about roofs and the flow of water and leaks. They did a great job helping to service our 100 year-old original slate roof quickly, professionally and kindly. I am no contracting them to seal my original steel and lead bay windows. Reasonably priced, very timely and responsive, and high quality work."