Which type of company is responsible for securing a water source, deploying handlines, and putting water on the fire?

The engine company is primarily responsible for securing a water source, deploying handlines, and putting water on the fire. This type of company is equipped with fire engines that have the necessary equipment to pump water and combat fires effectively. The engine company typically takes the lead in establishing a water supply, which involves connecting to hydrants or other water sources and ensuring that there is sufficient water flow to fight the fire.

When an engine company arrives at the scene, their first priority is to set up the apparatus, establish a reliable water source, and lay out hoses that can deliver water directly to the area of the fire. This is critical in fire suppression efforts, as quick access to water can significantly limit the spread of flames and reduce the overall damage caused by a fire.

In contrast, other types of companies have different specific roles within fire operations. The ladder company focuses more on accessing upper levels of buildings or performing ventilation and search and rescue operations, while the rescue company is dedicated to saving individuals trapped in hazardous situations. A support company typically provides logistical or ancillary support and may not directly engage in firefighting on the front lines.