LIUNA Local 1089 Sarnia Chamber Member Labourers' Union Contact Info Phone: 519-332-1089 Fax: 519-332-6378 Email: info@liuna1089.org Location 1255 Confederation Street Sarnia, ON N7S 4M7 View Map Online www.liuna1089.ca Key Contact: Tony Valenti NAICS Code: 81393 - Labor Unions and Similar Labor Organizations Site Selector Map: View location