I couldn't really see anything that would need improved, the site is very good and so is all of the work showcased on it.
The only think I did find wrong was many spelling mistakes, but I assume that English is not your native language.
On the "Services" tab:
inovative should be innovative
higly s/b highly
facination s/b fascination
interative s/b interactive

Very good work though.

Joe
http://www.therealperth.com
An independent online guide to Perth, Scotland