We know that the prices we charge for an aerial installation are fair and fixed. 98% of our customers pay the price that we quote and we never, ever perform any unnecessary work.
There are some aerial installers, usually those that advertise in the back of free local papers offering a price that appears too good to be true (usually around £49 for an aerial installation).
Once the installer has worked their devious magic the bill is usually a lot higher. To see the sort of experience you could have with one of these cowboys take a look at this video on YouTube.