[Sylvanfan]

I am in the process of doing some home renovations and part of that renovation involves adding some hardwood flooring to my house to replace some carpet. I live in a two story house and have about 300 square feet on the lower floor of new hardwood and will be about 180 upstairs. I will have to add a humidifier onto my heating system to maintain a consistant humidity in the house to mimimize my expansion and contraction for the floor. Anyone have any experience doing this before and where the best places to go are? Should I go to a specialty heating ventilating contractor, or can you get a better price at the box stores. I think even calling someone like Direct Energy is also an option as they have services for this type of thing as well. Any advice would be appreciated, and thanks in advance.