Nothing to add. Realy nice design. But, as someone said before me, maybe you should work on your logo and put it in header, but except that, site is realy nice, clean and good looking.
very simple but looks professional, loading time maybe irritating for viewer with slow internet but overall if i'm potential client then i would try to contact your company for web development enquiry. i wish i had capability to make website like that
Wow... it looks like a pro's website. But your header took quite some times for me to view. The rest are perfect enough. And you have a quite nice color blending.