I'd recommend that you increase your prices, if you are that busy then you can allow to be less busy for the same money if you go quiet at your new high prices then offer a genuine discount.
Shaun
Couldn't agree more, do it.
When your stacked out you don't want to be doing £70 jobs when that space could be used doing £150+ job.
Regarding illness, I'm lost Clive, that problem is there if your charging low or high, but your better protected if your high as you can put more into savings.
But yes a few years ago I posted 'how many calls a day' because at the time I was getting so many it was a annoying as some people want to discuss their problem for 20 mins when I needed to crack on with carpet cleaning.
What I did that helped get rid of price shoppers was quite quickly tell them my min charge or give them an indication of price.
A nice problem to have.