Alert Fire Protection is a fire protection contractor based in Tinley Park, Illinois. It installs, inspects and maintains sprinkler systems, fire pumps, fire alarm systems, voice communication systems and area of rescue systems, and it also provides monitoring. Its clients include industrial, healthcare, hospitality, data centre, high-rise, education and residential condominium buildings. The firm holds an Illinois State Fire Marshal Fire Sprinkler Contractor licence (FSC0443).