A computer-implemented method comprising: receiving, at a computer system, information that indicates that a fire has been detected in a building and that a fire suppression system within the building has begun dousing the fire; monitoring sensor information from one or more sensors located within the building; determining, by the computer system and based on the sensor information, whether the fire has been extinguished; the computer-implemented method further comprising: providing, by the computer system, the option to remotely shut off the water supply to the fire suppression system only once the fire has been verified to have been extinguished; activating, in response to determining that the fire has been extinguished, a feature to turn off a water supply in the building, the feature being presented on a computing device for a user who is associated with the building; receiving, after activating the feature and from the computing device, a command to turn off the water supply in the building; and transmitting, by the computer system, in response to receiving the command to turn off the water supply in the building, a control signal that causes an electromechanical device to close a valve within the building located along a water supply for the building and at a position upstream of a fire suppression system for the building. receiving, at a computer system, information that indicates that a fire has been detected in a building and that a fire suppression system within the building has begun dousing the fire; monitoring sensor information from one or more sensors located within the building; determining, by the computer system and based on the sensor information, whether the fire has been extinguished; the computer-implemented method further comprising: providing, by the computer system, the option to remotely shut off the water supply to the fire suppression system only once the fire has been verified to have been extinguished; activating, in response to determining that the fire has been extinguished, a feature to turn off a water supply in the building, the feature being presented on a computing device for a user who is associated with the building; receiving, after activating the feature and from the computing device, a command to turn off the water supply in the building; and transmitting, by the computer system, in response to receiving the command to turn off the water supply in the building, a control signal that causes an electromechanical device to close a valve within the building located along a water supply for the building and at a position upstream of a fire suppression system for the building. providing, by the computer system, the option to remotely shut off the water supply to the fire suppression system only once the fire has been verified to have been extinguished; activating, in response to determining that the fire has been extinguished, a feature to turn off a water supply in the building, the feature being presented on a computing device for a user who is associated with the building; receiving, after activating the feature and from the computing device, a command to turn off the water supply in the building; and transmitting, by the computer system, in response to receiving the command to turn off the water supply in the building, a control signal that causes an electromechanical device to close a valve within the building located along a water supply for the building and at a position upstream of a fire suppression system for the building.