It is possible to buy those do it yourself puzzle pieces of flooring and just lay them out throughout your house on your own. But, when I can, I like to have professionals do the job for me to make sure that everything is in its place and sturdy. These guys really know a lot about hundreds of grades and styles of floor materials. If you have a question that needs to be answered, they will have no problem explaining everything to you. They did a good job supplying me with what I needed and now I can enjoy my new hardwood floors.