Start-Up Small Biz Needs Website

My start-up small biz needs a website. We are seeking a basic, but professional looking, site done with Frontpage so that we can provide basic maintenance after design. We are a consulting firm whose specialty is estate sales. Our site should appeal to potential clients and those who love going to estate sales. The web will be one of our primary advertising sources. We have several ideas for our site but have no idea where to begin.