Description You can't watch over your construction site every minute of the day, but Construction Protective Services can. The company, also known as CPS Security, protects construction sites from theft by providing mobile surveillance security stations to commercial and residential real estate, building contractor, and trade subcontractor customers. CPS Security operates through more than 15 offices in nine states, including Arizona, California, Florida, Georgia, Nevada, and Texas. The company combines remote video monitoring with guard services. CPS Security was founded in 1989 by president and CEO Chris Coffey and VP Bob Coffey.