Power Up
South Africa runs on 220/230 volt and 50 Hz, which will instantly fry devices that run on 120 volts and 60 Hz. Computers, digital camera chargers, and electric razors often run on either current, but other devices will require a converter (or replacement).

Get used to those monstrous three-pinned plugs that require your furniture to be pulled several centimeters away from the wall. You'll also find that you have far more plugs than outlets, so stock up on extension cords with multiple outlets (available at all grocery and hardware stores). Grab a few converters, as well, to accommodate the two-pin plugs on electronics imported from Europe. Converters can be found at travel and hardware stores.

Eskom supplies South Africa's electricity to the best of its ability. Rising demand has taxed the utility’s generating capacity, however. Planned and unplanned outages are common, particularly in winter. Keep a few torches and fresh batteries handy.

You'll also want to plug all your sensitive electronics, particularly computers, into surge protectors. Power levels can spike when the electricity comes back on after an outage. To be safe, unplug computers and other valuable electronics when not in use, particularly during Joburg's famous thunderstorms.

To transfer an existing power supply to your name, call 0860 037 566 (O8600 ESKOM), visit a local office, or apply online with Eskom. Bills can be paid by check or bank transfer.

Got gas?
Natural gas isn’t as widely used in South Africa as it is in the U.S. or Europe. Egoli Gas provides the service. You can transfer existing service by calling 011 726 3138. If your home is not connected to the gas main, you'll have to apply for service in person at the utility’s Distribution Centre on Annet Road, Cottesloe.

Water, water everywhere
If you haven't already seen the ads - The most popular drink served in Joburg restaurants - you will. Johannesburg Water prides itself on pouring the cleanest, tastiest glass of tap water in Africa, and it's probably true. To transfer service, call 011 688 1500. Every house receives 6000 litres free per month. After that, you'll pay rates that reflect the fact that water is a precious commodity in South Africa. Don't waste it.

Pikitup
The name says it all. Pikitup manages Joburg's waste, with weekly curbside service. Pikitup also supplies the bins. Call 011 375 5555 or fill out the form on the Online Call Center to initiate service and find out what day of the week your trash is removed.

Note that all refuse must be in the can, not beside it, to be removed. And FYI, in some areas, trash day attracts garbage collectors who sift through bins looking for hidden treasure.