Atrium Conference Centre Address: 5420 North Service Road Burlington, Ontario  Canada, L7L 6C7 Administrative Contact Info: Phone No: 905-319-0499  Fax No: 905-319-1266 For General Inquiries: Marco Tollis Atrium Restaurant Address: 5420 North Service Road Burlington, Ontario  Canada, L7L 6C7 Administrative Contact Info: Phone No: 905-319-0499  Fax No: 905-319-1266