Adding a bathroom in your basement when the plumbing drains are not available is not for the do-it-yourselfer. Adding a basement bathroom can be a plumbing challenge, but pumps and alternative waste-removal systems give us options for underground plumbing. Adding a bathroom in the basement always adds value to your home when done right. Installing toilets and sinks in a basement below the main sewer line takes a licensed plumber with knowledge of drainpipes and sewer lines. Moving the waste to the sewer run is a challenge because the gravity assist that works for upstairs waste removal will work against waste flow in the basement. However there are a number of options that we can offer for your new plumbing. New plumbing must meet code requirements.