Shut off the main water supply valve, which is usually adjacent to the main service pipe or underneath the sink, and allow your pipes to drain by turning on all water taps and flushing your toilets after you switch off your home’s heating system. All leaks should stop once there is no more water coming from the taps.
You may want to switch off your electricity if water has accumulated near electrical outlets, appliances, etc. Also, water leaks in areas like the ceiling tend to culminate around light fixtures.
Locate the burst pipe.
If it is a small crack you may be able to temporarily patch the leak, but if the damage is too severe, contact a professional.
If you need to thaw frozen pipes, you can use a hair dryer or space heater, but do not use an open flame – it is a potentially dangerous practice.
After you have taken these steps and minimized imminent damage, call AirCare Envirionmental.