Yell is free to use and a listing is free.
Exactly i have a full FREE LISTING on Yell.com with pics and everything and it does not bring in any work .
BUT by having a FREE LISTING it helps to a point for example , I live in a town called Ferryhill and cover local areas so if like Yell aka Hibu put into Google window cleaners ferryhill instead of what i would put window cleaner ferryhill .
Then the Yell way makes them rank higher on Google than my site but in my case my site is within the Yell listing , So how bizzare is it that Yell contact me and tell me that going with a paid add will help my business .
I simply tell them i use one of the best website designer/builder's and with a simple phone call i could rank higher than them in every search if i wished .
If you want to spend a wedge of money then get a Nathanael Jones to build you an AWESOME WEBSITE his words not mine but he is right SO GO TO
www.avondhu-internet.com . Mike