How Much Do Toilet Repairs Cost? Fixing a faulty toilet immediately can make home life more pleasant. It also helps avoid causing damage to your bathroom floor or other things that are far worse. Most toilet repairs can cost between $100 and $200. While professional plumbing repairs may cost hundreds of dollars, you can always take the DIY route. But then again, results may vary. Valves, Flappers, and Seals Most plumbers often charge by the hour and that includes a set fee whenever the come and inspect a plumbing concern. A few common flushing problems include fill valves, malfunctioning flappers, and wax seals. These parts cost about $10 each. Several homeowners can change the fill valve or flapper on their own. Installing a new wax seal, which needs changing the toilet, is more complicated and usually needs a North Myrtle Beach plumber as well as the accompanying labor cost. Clogs, Leaks, and Costs. NMB Plumbing Pros North Myrtle Beach, SC 29582 (843) 353-6409 https://nmbplumbingpros.com/