Capitol Improvements is a Bowie-based exterior contractor offering replacement windows and related upgrades. The team coordinates measurement, ordering, installation, and clean-up with clear communication from start to finish.
Homeowners cite consistent communication, reasonable quotes, and workmanship that respects the home and yard. Projects are scheduled with consideration for weather and site safety, and crews maintain neat work areas throughout.
Bowie and surrounding communities across Prince George’s County and the greater DC–Maryland region.
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Services include replacement windows, window measurement and ordering, old window removal and disposal, trim and exterior finishing around openings, and related exterior improvements such as siding and exterior trim. Consultations focus on fit, glass options, and timelines.
Recent reviews mention responsive scheduling, clear pricing discussions, and installers who arrive on time and work steadily until completion. Homeowners also note tidy work areas, respectful crews, and attention to safety and clean-up. Several projects reference exterior trim, siding, decks, and window installations with consistent workmanship. Communication from the office and project managers is a recurring positive theme.
Capitol Improvements was absolutely great. They provided top quality service when remodeling the siding in my home. The contractors were extremely friendly.They worked before sunrise and stopped after sunset. Pat and Ron made sure that the job was done right. Capitol Improvements get a 10 out of 10 from me. Great Job??
Capitol Improvements built me an incredible deck with stone work underneath. The workmanship was impeccable and the team was as well. Ron Hare was incredible from the start and I knew I was in great hands from the start. The quality of material and workmanship came at an incredibly competitive price in the current market.Once the project started, Walter and his team made it happen. They were here daily for over a week and then the stone crew came in and were also great. Throughout the project, Austin kept me in the loop. Overall, a great experience and any future home project I need I will definitely reach them.
Capitol Improvements did an outstanding job on replacing the exterior trim of our home, which is three stories. Pat was great and the crew was fantastic! They were punctual, respectful, and very safety-conscious. They paused work on the extremely windy days and picked right back up without missing a beat. They kept the area clean throughout the week and left our backyard spotless when they were done. The workmanship is excellent, and the price was a great value. I already recommended them to friends. Highly recommend!
We needed new windows in our 1948 home we purchased back in July. We received several quotes from different window companies but ultimately went with Pat and his crew at Capitol Improvements - Pat came out himself to take a look and quote us for 10 windows at a very reasonable price. We ultimately chose Capitol Improvements because they’re a family-owned business and have such great reviews. From measurement to final install, everyone was knowledgeable and friendly, particularly Ivan and Melinda. Windows were installed a little over 9 weeks after measurement (they were ready right on time, but due to no fault of Capitol Improvements we had to push install a little bit). We love how the windows turned out and finally feel like our home is complete. Most importantly, our cat loves the new windows as well. We will definitely be using Capitol Improvements in the future for a new front door and possible new roof. Thank you all!
Capitol Improvements built a deck for my above ground pool. I've never worked with a company where the owner "Pat" was so hands on to make sure everything was handled well. He sent text messages to keep us posted as project went along. We are very pleased with deck, it is beautiful and can't wait to use it this summer. The guys who built/installed it were great. They worked thru the cold to get the job done. John the project manager was great with helping us choose the best product and design. I would recommend this Co to anyone needing a deck built or other work they offer.
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