Capitol Improvements Washington DC - Roofing | Siding | Doors

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Roy Assido

Capital Improvements did an outstanding job in our backyard. Started with demolishing the old area, building a retaining wall, building a new deck for that area, crating a patio area with beautiful stones, a grass area and creating a new entrance to the house from the deck with a beautiful sliding door. We worked with 2 different teams: one team for the backyard work and another team for the door. John, Melissa, Jason, Seth and their teams did an absolutely fantastic job from the planning stage and all the way through the execution. They were very responsive and helpful through the process, the teams worked very professionally and cleanly. The results are amazing and we get lots of compliments from neighbors and friends!

Patrice Triggs

Capital Improvements (Sliding Door Installation) Capital Improvements offers a range of home improvement services, each managed by specialized project managers. I initially contacted the owner, Pat, for a quote on a different project, but ultimately decided to hire them for two different projects: a deck and a sliding door installation. Jason, the project manager for door installations, met with me to discuss various door options and outline the installation process. My ProVia Endure 2-Lite Patio Door with Internal Blinds was installed by Ivan and another team member. Before the installation, I had some reservations due to a negative review from another customer regarding their door installation, and there were also a few issues with the earlier deck project. While the deck and door installations are handled by separate teams, these concerns initially left me with a less-than-ideal first impression of the company. However, I'm pleased to say that the door installation itself went flawlessly. I believe I had a different installer than the customer who posted the negative review. Ivan, my installer, was highly knowledgeable and experienced, and it was clear he took pride in the quality of his work. The entire process was completed in a single day, and I'm very satisfied with the results. After the project was finished, Jason followed up to check on the installation. I wasn't expecting a follow-up after the project was completed, but I appreciated it. Please Note: This review pertains solely to the door installation service provided by Capital Improvements. I may or may not return to update my review and rating for the deck installation at a later time.

Kelsey Ryland

We had great service from Capitol Improvements. Their estimate was thorough and they were very well informed on how to roof a flat roof. The estimate was a little higher than other companies, but I ultimately decided to go with this company because of their customer service and technical expertise.

Marcus Frias

We recently had Capitol Improvements complete roofing and siding work on our home, and we couldn’t be happier with the results. Lance, Austin, and Seth were professional, responsive, and incredibly accommodating throughout the entire process. Their communication was clear, the work was completed on schedule, and the quality was outstanding. It’s rare to find a team that combines excellent craftsmanship with such a high level of customer service. We’re thrilled with how everything turned out—highly recommended!