Has to happen every three to five years. Our Ecosafe Waste Management System has done well. We got 4.5 years. It's now cleaned out and ready for the next 4.5 or so years :) The man came out from Warwick and was great to deal with. Very knowledgable which we appreciate :)
Have also been very happy with the service over the time we have been here with Ecosafe. The service call we get every year as well as the tests that get performed to ensure the system runs at its best are fantastic. Couldn't ask for better.