Who must check all fire extinguishers at least once a year?

The correct answer is that an FDNY approved company must check all fire extinguishers at least once a year. This requirement ensures that fire extinguishers are maintained in proper working condition and comply with the safety regulations set forth by the FDNY. Approved companies possess the necessary expertise and certifications to conduct thorough inspections, perform required maintenance, and provide documentation of their findings. This is crucial for ensuring the safety of construction sites and other establishments, as properly functioning fire extinguishers can be vital for emergency situations.

In addition, having a professional service handle the checks reduces the risk of oversight that may occur if untrained individuals attempt to perform these checks. Regular inspections by approved companies help ensure that extinguishers are not only present but also readily available and operational in the event of a fire.