Gas

Gas is quite simple really if it is in your house it is generally used for heating and cooking but you need to make sure it is safe and tested. You may be having a new kitchen installed and need the gas pipe to the cooker or hob relocated, you may need to run a new supply to an appliance or you may need a trace and repair for a leak (hopefully not).

Either way with gas its better to be safe than sorry and whatever you have done make sure an engineer is gas safe registered.

In all cases, if you smell gas turn it off at the meter and call an engineer and if they can't come then call the national gas emergency line 0800 111 999.