Shield Fire & Security has invested time and money to create the most state of the art central monitoring station. Our central station has multiple layers of reliability / redundant operations. We are UL listed, FM approved, and CSAA Five Diamond Certified giving you the BEST service possible in the industry. Our certified and trained monitoring staff offer some of the fastest response time during a burglary, fire, or medical emergency in the industry 24 hours a day, 7 days a week, 365 days a year!