Google rewrite screws my ranking

So did Google do re-write lately or what? My ranking for 'wilmington nc web design' has dropped liked crazy. Instead of being on the first or second page I am nowhere to be found - instead, the top sites listed for that search phrase are:

sageisland.com
securenet-it.com
venuecom.com
akiramedia.com
bluetonemedia.com
modularmedia.com

Man, what happened? I use to be right there with the big boys..now I'm nowhere.