Very quick response to request for services. They scheduled a time quickly and came exactly at the…read moretime they said they would. They provide clear and reasonable pricing for the project. They did a great job cleaning the gutters, even re-securing loose gutter nails and ensure the gutter debris were cleaned up. Highly recommend.

Prompt and good price. Easy to schedule online. Outstanding quality of work. Nice people too!read more

I highly recommend Griffing Roofing. Mr. Hoffman was the only one of four contractors to identify…read morethe full scope of our roof leak. The team replaced gutter and rotted wood, window and siding repair. They worked promptly to fix the issues. Now I can rest easy when it rains!

They made every effort to address my sudden slate roof damage. The team that came to repair the…read moreslate did an excellent job. comprehensive and careful work. I highly recommend Matt Hoffman and the team

Amazing work. Super fast, prompt communication. Exactly how a local business should be run.read more

Really reasonable prices, very fast response rate, and highly attentive to detail. After struggling…read moreto find reliable and good gutter cleaning, I'm so glad to have found this company and Martin. 10/10 recommend!

David is efficient and even got a ball out of corner elbow that was causing leaking behind the…read moregutter. Great job

David provided an excellent service to an incredibly complex front porch roof and gutter issue…read morecaused by a nest of squirrels living rent-free for decades. We bought a century-old rowhome in D.C. and didn't realize we also inherited a family of squirrels that ferociously dug into our front porch beam. We've gotten several quotes in the past two years where roofers and siding companies chalked it up as "this is going to cost you a lot of money and it's just not worth it." We finally decided to prioritize fixing this problem and got three quotes. I got two other quotes, and one was really expensive (due to different material cost) and the second one was comparatively the same. I trusted David's expertise because he was referred by my friend who highly recommended him (David fixed my friend's leaky roof issue nearby); and David didn't give me a run-around answer with the problem I had raised. When I finally decided to start on the project, David's team was ready to go. I wanted David to fix three big areas: 1) trimboard/beam; 2) gutter; and 3) front porch ceiling. David's team took photos throughout the process, identified that the front porch trim board didn't actually have a beam inside, so the squirrels lived in this hollow space filled with mulch and tree branches. They quickly gave me an estimate of the additional cost to add a beam and worked extremely hard to fixing the front porch roof area. They were done within a day and a half. I'm super pleased with David's craftsmanship. David went above and beyond my expectations, fixing a beautiful antique crown moulding that the squirrels chewed up, and making it look like new. I am so relieved to know this problem is now fixed and the squirrels have no way of getting back into the roof. Everything is sealed and properly done. Please protect David at all cost. He is a 10/10.

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

Got a quote on yelp and they stuck to the quoted amount. Price was in line with the other companies…read moreand reasonable. Service was quick they took pictures of the clog and shower the amount of debris removed. Checks the down spout to ensure water flows down.

Texts and a call ahead, arrived on promised date and time, did a thorough job, cleaned up…read moreafterward, and was able to take a credit card on the spot. A bit pricy, but worth the money. Will use them again.

Quality work at a fair price with great customer service…read more After we noticed water damage on the bedroom ceiling in our townhouse, we read the reviews and, called Low Cost Roofing (LCR). Rolando was able to come over the following day. He performed a thorough interior and exterior inspection of our roof and clearly documented the issues including providing pictures. He clearly explained our options and the benefits and costs of each of them. We chose to have our roof completely replaced. He sent a crew over the following morning to temporarily repair the problem. And, we were able to schedule the work within a week. He and his crew completed the roof in a single day. They were extremely professional. Rolando provide a full set of before and after pictures and the crew left the area around our townhouse cleaner than they found it. He also arranged for a contractor to perform the necessary interior repairs which were completed the following week. We were very satisfied with the work Rolando and his crew did on our townhouse and we strongly recommend Rolando and LCR to anyone in the DMV area who is dealing with roof-related issues.

Andrew and crew have returned as promised back in February 2026. They power washed the roof and put…read moreanother layer of coating on top of the current EPDM roof. I would like to give them a shoutout for what they did to enhance the roof.

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!

Bottom line up front: Impact Roofing is not a company that takes hands-on pride of their work. They…read morewill send a team of people who barely speak English to do your project with no supervision. The company will go hands-off as soon as they get your deposit. I almost never write bad Yelp reviews and I have been sitting on writing this review for a while but I had to because I am still so upset with the quality of service. When giving me my estimate, they sent a real professional to actually survey the property, go up on the roof, take measurements, etc. I had a really good feeling about the company. However, the person who gave me the estimate quit the company and I was reassigned to someone else who never physically came by to see the property. On the day of the installation, the team that they sent had no familiarity with the specifics of the project (which was attic insulation, gutter installation and rain barrel installation). I had to explain everything to them all over again, like they'd never heard of it before. It didn't help that they didn't really speak English and I had to show them what a rain barrel was with hand gestures. The workers installed my backyard rain barrel backwards, and my front yard rain barrel upside down. They took bricks from another part of my yard to mount my rain barrel without asking. The worst part by far: One of the workers, without asking, cut down my Virginia creeper plant that I had been growing and training for three years. It covered the front of my house and attracted birds and butterflies in the spring. Now it's destroyed. There was literally no reason to do this, he didn't ask for permission or anything (he said "it's poison!" when I asked why he did it; it's not, it's a harmless native plant). My house used to be unique, now it looks like every other house on the block. This last offense was intolerable, I called the company and demanded they sent someone down. They ultimately discounted the project by $2600, which was fine but did not compensate me for my loss. This was the first time any supervisor actually came to the property. It was clear the supervisor didn't know the workers at all, and he couldn't communicate with them any better than I could. The management had no interest in coming by to check work after it was complete, either. I had to reach out to them to request that they do so. They were perfectly content to just let their workers do it and leave for the day. Ultimately, they did the job that was on the contract, hence the two stars: they insulated my attic, installed gutters, and installed rain barrels. But everything else was a terrible experience. I wish I could undo hiring them in the first place.

They came on time and they completed the project in a timely manner. The word looks great. And they…read morewere able to accommodate my request. The workers were very friendly and professional.

After waiting a couple of days for a response from "next day" gutters, they requested pictures. I…read moresent them and never heard from them again.

Victor was timely, accurate, professional, and reliable!…read more He did a great job and I will definitely hire him again!

Victor was great, fast and professional…read more After having a leak appear on my roof, he quickly identified the problem and had it fixed the next day. He and his team also left my property clean and in shape I'll definitely use him again for any future roofing needed