Broken single layouts

Hi,

Can you check this page out
it isnt working and I’m not sure if its clashing with the theme or how I can fix it

The layout works, but the single layouts are very broken

http://www.greenhatelectrical.com/blog/
http://www.greenhatelectrical.com/test-3/
http://www.greenhatelectrical.com/second-post/

I also want to get rid of the page indexing at the bottom (not sure if thats meant to be there or not)

I’ve tried different templates
uninstall / re-install
deleting the page & adding new ones
nothing is fixing it