The chief, chief engineer, assistant engineer, captain, lieutenant, or any other executive officer of any volunteer fire company, association, fire district company, or any other organization organized or created for the purpose of extinguishing fires and preventing fire hazards, whether it is incorporated or not, and whether it is a paid department or not, when on duty at a fire in the city or town where the fire headquarters or station of the company, association, or organization is located or in response to an alarm for such a fire shall, in the absence of the chief of police, have the power to suppress any tumult or disorder and to command from the inhabitants of the city or town all needful assistance for the suppression of fires and in the preservation of property exposed to fire; the officers above enumerated shall also have authority to go onto and enter any property or premises and to do whatever may reasonably be necessary in the performance of their duties while engaged in the work of extinguishing any fire or performing any duties incidental thereto.