A note from our President and Founder, John Spesak, on July 6, announcing the 20th Anniversary of SIS: Happy Birthday to Security Industry Specialists, Inc. (SIS), Today, on July 6,... read more →
During the early morning hours of January 9, 2019, two employees of Security Industry Specialists, Inc. (SIS) were involved in a vehicular accident. This incident occurred on the 101 freeway... read more →