http://www.acepoolserviceandrepair.com/ goes to our old site, and http://acepoolserviceandrepair.com goes to our new site???!

Whats wrong with that?

Those are in fact two separate domains. Unless your server is specifically configured to either redirect one to the other, or serve the same site for both domains, anything could happen. You'll need to ask your host or see if there is a configuration easily available in your control panel that will let you fix this.

you need to set up a 301 redirect in your htaccess file to the non www version.

Originally Posted by thefandango

you need to set up a 301 redirect in your htaccess file to the non www version.

This will work as long as you can find the location of your old files.

to modify .htaccess file,and do 301 redirect .the code is
Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^lesishu.cn [NC]
RewriteRule ^(.*)$ http://www.lesishu.cn/$1 [L,R=301]
the function is redirect a no www to a www.domain name