RSI is an innovative home builder that brings a unique approach to the construction of new homes. By applying the company’s p ... recision-built manufacturing process, RSI Homes is able to build new, high-quality, energy-efficient homes at prices that never existed before. Homes are built in 90 working days or less from building permit to move-in. This innovative homebuilding methodology eliminates unnecessary labor, waste, and construction time, while improving overall quality and efficiency through exceptional use of lean principles. This allows landowners, investors and developers to build first-class homes at a significantly lower cost- and exponentially faster than traditional new construction. RSI was founded by Ronald M. Simon, founder and chairman of Newport Beach, Calif.-based RSI Holding LLC. RSI Holding LLC, through its subsidiaries, markets, develops and sells RSI homes. RSI Homes has successfully built and sold hundreds of homes throughout Southern California during the past five years. For more information, visit www.rsihomes.com. read more