Sump pumps need annual maintenance. Like other appliances in your home, a sump pump should be maintained and serviced on a yearly basis. In some cases, more maintenance may be required. It is important to stay on top of sump pump maintenance in order to prevent a disaster. Oftentimes, homeowners will not notice that their sump pump isnโt working until itโs too late. Suddenly, when the sump pump is required, the homeowner discovers that it isnโt working as it should be. Many professional plumbing contractors provide Service Partner Plans that can help you properly maintain your appliances. An annual maintenance plan like this will ensure that your sump pump is always in top working condition.