Crawler to Retrieve Lists of Vendors

We need to retrieve a lenders and their company information. I would like a couple of bots written to retrieve the data from websites. The sites we would like to pull this data from are: **Site 1** [login to view URL] - For each Link the says "Lender", only in the U.S. - Get the list of Lenders. - retrieve all of the information, including the following: - Company name - Address - All phone numbers (Phone, Fax, Mobile) - Email (retrieve from contact us link) - Website (retrieve from contact us link) - Do a duplicate check to make sure it is not a duplicate entry. - Store in an Excel spreadsheet (or CSV file), along with the state that was used to retrieve it. **Site 2** [login to view URL] - From the section titled "Mortgage Broker Directory:" near the bottom of the page - For Each State - Get the list of brokers. - Retrieve all of the information, including the following: - Broker name - Address (City, State) - Do a duplicate check to make sure it is not a duplicate entry. - Website **Then, using the website link, crawl the site up to 2 levels deep, and try to retrieve** - All phone numbers (Phone, Fax, Mobile) - Email - Store in an Excel spreadsheet (or CSV file), along with the state that was used to retrieve it.