Monday 9 February 2004 1.15pm
i have used http://www.airportexecutive.co.uk
(sounds more posh than it is...) tel 0208 838 3333 quite a lot and had with few exceptions no trouble with them.
you can book estate cars with a little surcharge of £6.
they even have babyseats, which was handy for me.
the drivers seem nice and "non-dodgy" but far from the white gloves and drivers cap.
hope this helps.
and btw i don't work for a cab company either- in case the question pops up.