I am not a plumber, but I am familiar with oxidation. Many simple plumbing valves only need to be removed and new "O" rings installed. That's where the problem comes in. Most older homes used metal pipes and not PVC. Usually the valve screws into a different type of metal and oxidation occurs between the two metals, almost becoming one. In order to get the valve stem out you have to break it loose. If you break the pipe, not only do you have a mess but then you have to pay to fix it. Simple if you break it you pay. If a plumber breaks it, he is responsible. I recommend paying the plumbers fee and save yourselves headaches in the long run.
If left unfixed, a running toilet or a leaky faucet can end up costing you hundreds of dollars. Check out your water bill and how your water is running. If you find your kitchen dripping non-stop and your water bill going higher, you may have a leak! Let Parker & Sons put a stop to those leaks. Our team of expert plumbers will make sure to get the work done faster, get it right the first time, and do it efficiently.