When you finally decide to make Singapore your new home, there are several things you need to do when starting a new home. These are very important as you definitely need to know how to turn on your power supply, water supply and gas supply.
Here are some useful numbers when residing in Singapore
Electricity: 6778 8888 (SP PowerGrid)
Piped Gas: 6751 1800 (City Gas)
Water: 1800-284 6600 (PUB)
Have fun and good luck!