Convert 2D AutoCAD architectural drawings to 3D model using Google Sketckup - repost

We are a builder of residential housing and wish to better visualize the buildings in order to make aesthetic improvements. At the moment, we only have 2D architectural drawings which we wish to visualize as a 3D model. We are looking for someone who can do this using Google SketchUp. We only need a simple 3D model that allows easy rotation and viewings through multiple angles. Thank You.