Harbor Holl Sound Share: EntertainmentEvent Planning, Meeting / Conference Facilities Request Info 306 Sea Gate Dr Portland, TX 78374 (361) 633-9286 Facebook About Us Providing superior sound services for bands, choirs, speakers, weddings, special events, concerts, church venues and much more. About Media About Providing superior sound services for bands, choirs, speakers, weddings, special events, concerts, church venues and much more. Media