I'd start by fixing your html - at the bottom I can see:

<div class="clearFloat"></div>
<div id="footer"> <span class="powered-by"><a href="#" title="Copyright information">Copyright</a></span> © 2012 <a href="/graver/">Stephen Graver</a>.
  
All rights reserved. <span class="sign-in"><a href="/graver/index.php/login/">Sign In to Edit this Site</a></span>
<div id="social">
<table width="20%">
<tr>
<td width="60" height="78" align="center"><a href="#" target="_blank"><img src="/graver/themes/default/images/facebook.png" width="40" height="40" /></a></td>
<td width="60" align="center"><a href="https://twitter.com/#!/stephengraver" target="_blank"><img src="/graver/themes/default/images/twitter.png" width="40" height="40" /></a></td>
<td width="60" align="center"><a href="http://craftsmanship-kitchens-bathrooms.blogspot.com/" target="_blank"><img src="/graver/themes/default/images/blogger.png" width="40" height="40" /></a></td>
</tr>
</table>
</div>
</div>
</body>
</html>
</div>
<div class="clearFloat"></div>
</div>
</body>
</html>

you've probably got a div closed in the wrong - it might become apparent as you tidy things up...

Thanks Andy - have cleared up the html and have tested that there are not open divs that I can see. Have validated the html but still the footer is not clearing - any other ideas...??

Have sorted it - it was a height specified in the div tag for the block which was messing up the clearing. Having taken that out the footers moved to the bottom. Thanks for you help guys...

congrats on finding it :) - sometimes these things take hours...

Thank the Lord for Firebug - comes to the rescue again!!

Yer, would second what AndyJ said, looks like you have a lot of unclosed divs, have a look at your validation report and you can see what elements are unclosed.

http://goo.gl/aBR2Q