Google Local Business Listings Scraper

I own a startup company that is in need of business data. My data of choice is Google Local Business Listings. I want an API based scraper that can grab say every attorney in the US by state or city whatever I set parameters to. It would absolutely have to use the Google maps API and also I need it to be able to rotate say up to 200 proxies or whatever you deem necessary. It must be able to switch from attorneys to cleaning companies. It has to have the ability to scrape any vertical on Google Local biz listings. The fields of data I have to have no matter what are company name, street addy, site addy, phone, and email. It must export to Excel or Google sheets. Ideally it can scrape all biz data from Google local biz listings but those 5 are the main fields I must have. Proxies are critical. It just needs to run I don't need it to look good I just want fast, accurate functionality. Thanks for your time in reading my request.