Central Florida home builders Welcome to the single family home United-is significantly different, a custom home builder and Remodeler serving the Lake County, Mount Dora, and the surrounding Central Florida. American single family homes are known for their quality. Now you can design the same quality, hand-made construction and redesigned personal service in a project or whole House renovation. Need a new home, or to extend an existing home, still the best selection of single family homes of America. Contact Mike Neace, President, owner and Builder of the second generation. Discover the advantages of home range of the American family.