Simple Intranet/Extranet using Google Sites

Looking for designer to create a simple, 1 page custom intranet/start page for our company using google sites. Basically a google start page for our company including our google apps, email, calendar, contacts and a few widgets. Also, we need another simple, 1 page, custom extranet created via google sites. We are a commercial cleaning company. This will be used for customers to be able to contact us for immediate service requests, supplies or additional services. We would also like to integrate components of our google apps so we can share some docs, calendars, news etc. with clients. PM for more details or examples.