For a friend, I've set up an appliance repair site for their local business at www.speedyappliance.com. The site ranks well for critical terms (appliance repair naples, appliance service naples fl, appliance parts naples, etc) but it has recently been slipping in rankings. I've submitted it to the large business directories and done some basic local link building, but perhaps I've overlooked something on the site itself that could be beneficial. Are there any errors or any things that I might do better? Any help would be greatly appreciated!