WHY DIG? A Maine Based Company! WHY DIG offers a better way to repair damaged drain lines and pipes. We offer this Trenchless Technology Service throughout the State of Maine. WHY DIG repairs damaged drain lines and pipes with a "Pipe Line Sleeving", without digging! WHY DIG's epoxy is impregnated into a felt sleeve that becomes a "Pipe within your Pipe". This means that broken or void parts of your drain are fixed instantly. The liner provides Permanent Protection against intrusion. For more information, click on the link to our web site or call us.