We design & build underground homes as hobbit retreats or doomsday prepper shelters. Our technology is tried & true with concrete & rebar dome style structures have been built as homes, industrial storage, and commercial buildings for generations. The engineering and meticulous installation process ensures the highest possible strength and energy efficiency inside a permanent waterproof shell. Our clients want unique structures that blend into the landscape and meet their needs for security, privacy, and modern conveniences hidden within a natural facade. They want to be safe from tornadoes, hurricanes, power outages, or pandemics. They want a place that's both comfortable to enjoy now as a retreat, and also the peace of mind knowing that there is a safe place to bunker down for years with their loved ones if need arises.