For Release 1 p.m. PST  | July 11, 2017 Emergency Ambulance Service Receives National Accreditation BREA — July 11, 2017 — Brea, California - Emergency Ambulance Service, Inc. (Emergency) has received accreditation from the Commission on Accreditation of Ambulance Services (CAAS) for its compliance with national standards of excellence. Emergency is one of 189 public and private ambulance [...]