Global Leader & Largest True Turn-Key Emergency Disaster Response Company. NorthStar has over 35 years of experience providing emergency response and restoration services in retail, education, healthcare, manufacturing, hospitality and industrial environments. These critically important entities cannot afford the complications associated with responders that lack the resources, expertise and experience to recover facilities from a disaster. NorthStar's proven credentials allow for an effective resolution to any situation our clients may encounter including: everyday incidents, hazardous material spills, biological and chemical remediation, acts of terrorism, and catastrophic weather events.