ORR Protection is a family-owned fire protection contractor headquartered in Louisville, Kentucky. It designs, installs, inspects, tests, maintains and monitors clean agent and foam suppression, air-sampling and conventional smoke detection, and multi-manufacturer fire alarm and notification systems. Its design-build work is led by NICET Level IV-certified designers supported by in-house Professional Engineers. The company reports 42 NICET-certified associates and ISO 9001:2015 certification. It traces its fire suppression business to 1971, services more than 8,000 sites a year and serves on NFPA committees.