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 . <EOS>