To access your lesco bill duplicate, just input your 13-digit reference number into the designated field above and hit the "Check Bill" button. This action will launch a new tab... moreTo access your lesco bill duplicate, just input your 13-digit reference number into the designated field above and hit the "Check Bill" button. This action will launch a new tab where you can view your bill. Should you wish to print your HESCO online bill or save it as a PDF, simply click on the "Print Bill" button positioned at the top of the page.