{"as_of":"2026-10-15","attribution":"Businesses: City and County of San Francisco, Registered Business Locations (ODC PDDL). Websites, phones and storefront positions: Overture Maps Foundation places, release 2026-09-23.1 (CDLA-Permissive-2.0).","place":{"area":"sf","id":"1013591-12-141-1006607","name":"Blomberg Window Systems","category":"Manufacturing","kind":"home service","lat":37.76241,"lng":-122.40686,"address":"519 Potrero Ave","website":"http://www.blombergwindows.com","phone":"+14156587776","neighborhood":"Mission","url":"/places/sf/1013591-12-141-1006607"}}