Living on a channel, we have a very high water table, and our septic tank fills up a little faster than we'd like. We call Shepler's, and they're at the house within 24 hours ready to get us back in ... er... business! :D They are very respectful of your property as well. We have a very soft lawn (quite peaty) and where other companies will drive right into our yard and leave horrible ruts from the heavy truck, they're careful to back in and use their equipment to get to the septic and not damage the lawn.