UPDATED 1/20/21 Plumbing maintenance is a must if you are going to own a high-quality home. Plumbing repair issues can include a toilet tank leaking and septic pump out. If you know how do septic tanks work you will be able to avoid a plumbing nightmare that could cost you thousands. Leaky faucets and pipes can cause thousands of dollars in water damage if left unrepaired. According to Home Advisor, the average cost to repair a clogged drain in the United States is $248 dollars. A leaky faucet is not the only problem that can lead to a costly appearance…