sometimes - or in the cellar? it all depends on your house, they are all different. That really is the one stop tap that everyone should know where it is and how to turn it off in an emergency as well as the gas valve.
actually once i had a leak in pipes and in my bedroom i lifted the floor boards and turned a tap off, that must be it eh? then do i run the taps until they are empty?
The main water stopcock for the house will be at ground level unless you have a cellar, then it could be down there. God knows what you have found under the bedroom floorboards but it won't be the mains stopcock (unless maybe you live in a bungalow)?
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local