Started to install a toilet tank repair kit on a Saturday morning but ran into trouble with trying to remove rusted bolts. Called Mr. Rooter and had to pay $100 upfront to have a tech come to the house. Told me it would cost $700 dollars to fix the toilet. I didn't want to lose the first $100 so I agreed. He used the repair kit I bought at Home Depot, didn't subtract the cost from the bill, and they email you the receipt which is not itemized. Came home Tuesday and the toilet was leaking from the bolts that hold the tank to the bowl. Called at 2 PM and no return call the rest of the day. Called again at 4 AM Wednesday morning and waiting for someone to come back and fix it. Wish I had read the reviews here before I called them.
A licensed plumber means the person completed the necessary education or training required to work as a professional tradesperson. Hiring a licensed plumbing service means the people working on your building are knowledgeable about water and gas pipes. If you use unlicensed workers, you run the risk of them damaging your home even further and endangering you by doing faulty work.