In addition to the rooms hire a general contractor to oversee the entire project. Know few things before working on room addition. If you want to know all the process of room addition constructor, you can see this here.
Determining the Purpose of Your Room Additions
The first step in planning a room addition project is to understand what your goal is for the new living space. Clearly articulate the purpose of additional living space those can help in the next major element in the planning of additional rooms.
Establish Project Budget
Having a clear understanding of what you want to build for additional home, you next need to set a budget top-line for the project, and the amount of this budget should include a ten percent for a contingency fund.
Hiring a General Contractor
Getting quotes from several general contractors and then interview them carefully to decide Be sure to check references and do not always choose the lowest price quote. In terms of checking references your selection of the general contractor, be sure to check out his client or the recent and older, as well as the Better Business Bureau, your state, and the insurance company contractor.
Remember, the general contractor will hire all sub-contractors for the project adding your room.