Water leak detection assembly

A water leak detection assembly being configured to detect a water leak in a plumbing fixture and subsequently turn off a water supply, said assembly comprising:

• a screw being inserted into a wall having said screw being positioned proximate a pipe for a plumbing fixture in a building, said screw having a first end, a second end and an outer surface extending therebetween, said first end tapering to a point wherein said first end is configured to pierce the wall, said outer surface being threaded wherein said outer wall is configured to threadably engage the wall, said second end having a well extending toward said first end, said well having a lower bounding surface, said lower bounding surface having a phillips screw recess extending therein wherein said phillips screw recess is configured to be engaged by a phillips screwdriver thereby facilitating said screw to be screwed into the wall, said outer surface having a first lip extending outwardly therefrom, said first lip having a first surface being aligned with said second end of said screw, said first surface having a recess therein extending around an entire circumference of said second end, said first lip having a pair of tabs being coupled thereto and extending inwardly toward said second end;
• a sensing unit being positionable in said screw having said sensing unit being aligned with the pipe, said sensing unit sensing moisture wherein said sensing unit is configured to detect water leaking from the pipe, said sensing unit comprising:
• a tube having a first end and a second end, said tube being insertable into said well in said screw having said first end of said tube being aligned with said second end of said tube, said tube having a second lip extending outwardly therefrom, said second lip being aligned with said first end of said tube, said second lip having an outwardly facing surface, said outwardly facing surface having a plurality of engagements thereon, said tube being rotatable in said screw when said tube is inserted into said screw having each of said engagements releasably engaging a respective one of said tabs to retain said tube with said screw;
• a sensing control circuit being remotely positioned with respect to said tube;
• a first sensing line being coupled to and extending outwardly from said tube, said first sensing line being electrically coupled to said sensing control circuit, said first sensing line extending outwardly from said screw when said tube is positioned in said screw having said first sensing line lying on a floor beneath the plumbing fixture, said sensing control circuit receiving a first input when said first sensing line makes contact with water;
• a second sensing line being coupled to and extending outwardly from said tube, said second sensing line being electrically coupled to said sensing control circuit, said second sensing line extending outwardly from said screw when said tube is positioned in said screw having said second sensing line lying on a floor beneath the pipe, said sensing control circuit receiving a second input when said second sensing line makes contact with water;
• a transmitter being remotely positioned with respect to said tube, said transmitter being electrically coupled to said sensing control circuit, said transmitter transmitting a shut off signal when said sensing control circuit receives either of said first input or said second input, said transmitter being in electrical communication with an electronic device being carried by a user wherein said transmitter is configured to notify the user of a potential water leak;
• a light emitter being coupled to said second end of said tube, said light emitter being electrically coupled to said sensing control circuit, said light emitter being turned on when said sensing control circuit receives either of said first input or said second input thereby facilitating said light emitter to emit a visual alert of the potential water leak;
• and
• a power supply being positioned within said tube, said power supply being electrically coupled to said sensing control circuit, said power supply comprising at least one battery;
• and
• a shut off unit being fluidly coupled to a water supply pipe for the building, said shut off unit being in electrical communication with said sensing unit, said shut off unit turning off the water supply pipe when said sensing unit senses water wherein said shut off unit is configured to stop the potential water leak, said shut off unit comprising:
• a valve being fluidly coupled to the water supply pipe, said valve being positionable in a closed position to inhibit water from flowing through the water supply pipe, said valve being electrically coupled to a power source comprising an electrical system of the building;
• a valve control circuit being coupled to said valve, said valve control circuit being electrically coupled to said valve;
• and
• a receiver being coupled to said valve, said receiver being electrically coupled to said valve control circuit, said receiver being in electrical communication with said transmitter such that said receiver receives said shut off signal from said transmitter, said valve control circuit receiving a shut off input from said receiver when said receiver receives said shut off signal, said valve being actuated into said closed position when said valve control circuit receives said shut off input.