Hi again and thanks for the replies,
ken: I have only been set up for about 6 months after coming into some money. I got out of my dead end job and fancied the challenge of being my own boss. I was always interested in carpet cleaning and the prospect of making a half decent living was also an obvious incentive.
The reason i raised the question is because when i've quoted domestic prices going on the 25p per square foot i haven't got the job! This has happened more times than i care to remember. I have been tending to quote cheaper prices to get the work and hopefully bring in more work which has happened.
I've only done a couple of commercial quotes (both highstreet shops) and again quoted using the same 25p price guide. I didn't get these jobs either! Perhaps its not the price thats putting them off (or could it be that they thought it was too cheap!), i'm a new business and there are of course bigger long established businesses in my area.
I was just hoping to get a rough idea on what other people charge comparing domestic and commercial rates?
Mark: I havent had that scenario yet

, all the work i've done has come from local press and i don't quote that in those ads, in fact i will remove it from my website when i've finished doing this, thanks.
Neil: I know what youre saying, i've done the same. Started a job then regretted the low price. I am learning by my mistakes though.
John:

I know this post is too long! Sorry

Thanks for your comments.