These guys are the real deal. I worked closely with David throughout the entire project. He was extremely professional, very detailed, and explained the entire process clearly to us. We had our entire house ~1,500 sqft refinished by them, so this was a huge commitment and we wanted to make sure everything was done properly and that we were making the right choices for a project this large. David clearly walked us through all of our options, pros and cons of each, and provided all the advice we needed to make the final decision. Just speaking with David you could tell he has seen it all and really knows what he's doing. The quality of work is top notch. They even got into the smaller spaces like the closets in each of the rooms. I would recommend DN builders for anyone if you're looking for a reliable, trustworthy, high quality company to do your floors.