Sunny Hills Management Co., Inc. (SHM) is a vertically integrated property management/asset management company operating sinc ... e 1993. SHM's real estate portfolio of approximately 4.2M square feet and consists of 42 properties and 83 buildings all located in Southern California with assets in Orange County, Los Angeles County’s Southeast Region, Long Beach, South Bay, LAX vicinity, San Gabriel Valley, San Diego, and the Inland Empire. CA Corporation BRE #01949168 read more