Wow, the title text for each section certainly challenges the eyes. Still seeing it long after leaving the page. Probably will lead to a headache and may well need to see an optician now.
I actually like this and yet do not know why. The text is HORRIBLE and not too sure about the colour at all but it is clean, easy to understand and not disinteresting.
There are many spelling and grammatical errors throughout; so those need resolving. Costs need to be more prominent since this is what people want to know and if it takes more than 2 clicks to find out then there is a feeling you are trying to hide something.
I like the logo, I like the navigation system (simple, again). I wouldn't pay you to do website design since this is the only one on show and that font does SHOUT!
Your links to your client sites replace your own rather than open in a new window/tab. This should be resolved quickly.
Forget keywords; no one uses them any more; with most systems preferring to use more effective and realistic methodologies.
In your De Lucia site you have a DIV outside the header. This would never be classed as strict so re-check this one.
You seem to have focussed on Flash and so your own site is a deviation from this. Not a bad move but I would highlight your own work within the deisng stage since I only found these other sites because you wanted a review. According the 5 second rule you lost me very quickly as a web design opportunity.