Central Maryland Sunrooms just completed a deck for us and we are very happy with their work. We shopped around and they were very competitive with their quote. They were very flexible with changes we made as we changed our minds from treated lumber to composite decking... no lights to lights. They were very courteous and professional throughout the construction process. They cleaned up every night and when possible even put the materials on the deck over the weekend so it wouldn't kill the grass. I would highly recommend them to anyone. July 2011