At Liberty Plumbing in Lakeland, FL, we have been providing plumbing & septic tank services for over 20 years, including pipe repair, drain cleaning, & more. Residential Plumbing Services - Just a few of our services include finding and repairing leaks, installing hot water heaters and plumbing fixtures, re-piping, drain cleaning, and unclogging toilets. Commercial Plumbing Services – Our commercial services include replacing faucets, locating and repairing leaks.