My biggest complaint would be that the text in the banner is a little hard to read with the blurred image behind it. If it were shadowed or outlined it would be easier to read.
and if you want me to be really picky. The content on the main page looks great, the layout is nice, and the images really liven things up. With this in mind, switching to the "About" or "Services" page is a bit of a let down because its bland, straight up text. Im actually a big fan of bland straight up text but in this situation some type of imagary or colour could help (thumb nails of example pages for services? i dont know)
Also, i didn't really notice the menu at the top at first. I think its because of the size of the banner.... or maybe its just me
nice design overall.