Your personal information is secure, period. When you're asked for any Billing information, look at the bottom of your browser window: depending on the version you're using, you'll see either a padlock icon which is CLOSED or a key which is all in ONE PIECE. That means that everything you type in and send to Home Controls is encrypted ("scrambled") before it leaves your computer; when your data arrives at our server, we decrypt ("unscramble") it and store it in a database which is secure.
Home Controls uses SSL Encrypted shopping cart provided by NetSuite. NetSuite is enrolled in Trustwave's Trusted Commerce program to validate compliance with the Payment Card Industry Data Security Standard (PCI DSS) mandated by all the major credit card associations. Trustwave has checked and verified the company registration documents, the site's registered domain name, and the authorizing contact at the company all according to the strongest identity authentication standard today.