Where can i find the address for irving oil? Irving Oil 10 King Square South Saint John NB E2L 0G3. In the US. 1.603.559.8700. Irving Oil 190 Commerce Way Portsmouth, New Hampshire 03801. In Ireland +353 21 462 2800. Irving Oil Whitegate, Midleton, Co. Cork. P25 HD93What does irving oil do? Irving Oil is an energy processing, transporting, and marketing company headquartered in Saint John, NB with US marketing operations in Portsmouth, NH.How do i contact irving energy? Irving Energy - contact us. If you would prefer to contact us by phone, need immediate assistance, or have a safety-related inquiry, give us a call at 1.888.310.1924.Where can i find the weekly hours for irving oil field house? Visit the Irving Oil Field House website for more information on the weekly hours: http://irvingoilfieldhouse.com/.