Ceiling Fans.
It depends on the fan and its placement but on average you'll be looking at $215 per fan installation.
Each fan, whether controlled via remote or wall mount, must have an isolation switch, usually in the form of a wall light switch.
Things to consider:
Is the fan switched via remote control or wall switch? Both are great options and mostly depend on the type of ceiling fan you buy.
Does the fan replace an existing light or fan? This will often make things easier.
Is there access from above, like a roofspace? If there is no access from above it might take a little longer and involve cutting the wall open. We do patch up our own work however do not paint.