data mining/scraping software

[login to view URL] - we need to scrape specific data from this site. We need the agents who list properties found on [login to view URL] as well as any agent that advertises on that website as well. We need software that can find and copy the name, address, email and telephone for any realtor that comes up on pages from specific zip codes in the USA. We will enter the zip code into program. Any listed property that comes up, we want the information on the listing agent and also, any other realtor that is on the side as an advertiser for that zip code. Please pm me if you need more details.