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!

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

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.

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

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!

We worked with Brian from Impact Roofing & Renovations for new siding and trim on our home. He…read morehelped us choose a style and color that really improved the look of the house. The crew paid attention to the small details and everything came out beautifully. Brian checked in throughout the project to make sure everything was going smoothly. Highly recommend.

This is my second time using Capitol Improvements and they've consistently provided great service…read more This time they installed a new patio door for a reasonable price. I know because I checked other vendors. Jason was quick to answer questions and provide more affordable, but still quality, options. I'm very pleased with the result!

My gutter ripped away from my house, pulling the wood off behind it, during a recent snow/ice…read morestorm. Capital Improvements quickly came out, pointed out some other gutter defects I had also noticed and gave a quote. They got the job done as soon as the weather got a bit warmer and now I have beautiful all new gutters and won't have to worry about another section ripping away during the next storm!

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.

Don't trust these people with your roof. They said they fixed the leak in mine but after Saturday's…read morerain the leak is still there and the people at A&R tell me now it's my fault. How can that be, they were the ones on the roof doing the repairs. These are not qualified roof people. Don't trust them.

Quick response and fair estimate! I will use them again if my roof leaks. I had other estimates…read morewhich I'm sure were overpriced because the size of my house.

Servicemen showed up on time. Took his time to do an exceptionally good job, and then invited me…read moreout to showcase a few areas that were problematic. Total pro. Will reach out to this vendor in the future, no question.

Tony was quick to respond to my inquiry. He was able to come out in a couple days. I had him do…read moregutters on one home and power wash the other. He did a great job, and was very kind. I will use him again

Top tier work everytime. We wouldn't dare go anywhere else! Prompt response, good service & very…read moreprofessional. We're return customers.

They did a good job on the gutters. Came promptly and fairly priced. They were highly recommended…read moreby neighbors. Will use them from now on.