{"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":"1028078-05-151-1013505","name":"Dan Dugan Sound Design Inc","category":"Manufacturing","kind":"audio and video equipment manufacturing","lat":37.74619,"lng":-122.40169,"address":"290 Napoleon St E","website":"http://dandugan.com/","phone":"+14158219776","neighborhood":"Bayview Hunters Point","url":"/places/sf/1028078-05-151-1013505"}}