Are they reputable? This may seem like a rude question to ask a plumber trustworthy drain leak repair but it is important because you are going to be letting them into your home. Ask them for references and many of them will be happy to provide some. Most plumbers understand that you have to be careful who you let into your home these days and will do everything they can to ensure you that they are indeed reputable and can be trusted in your home.
It is important that they know these things so they can work on it the right way. This can also be an opportunity for you to get some other tips from them on how to handle these situations in case it happens again.
Drainage - local water heater repair service needs to drain away from the pool to avoid standing water or dirt and mud getting into the pool. This is especially important if you're in a location that has a history of flooding.
If you are ever faced with a situation where faulty plumbing is causing water leaks, there is only one sensible course of action. That is obviously to turn off the water supply altogether, and wait for a qualified operative to come and assess the situation. This is why it is important to always know where the stop cock is located on your property. Don't leave it until it is too late to find out. Make sure that you know how to turn off the electricity supply as well, as flooding can make electricity extremely dangerous. If you think there is risk, leave the situation to a trained professional.
Last but not least is don't hire someone just because they gave you the lowest bid. Next don't hire some handyman that does odd local plumber jobs, in some cases they can cause you more problems that down the road it will cost you more money to fix what these handyman broke or did wrong. Sometimes the lowest bid is going to cut corners and not do the job right or when they get there and start doing the work, they keep saying they are finding more and more wrong and you end up spending more than what you should have.
The first and most important thing to do any emergency is to CUT OFF THE WATER SUPPLY. Once this is done, you can take time to locate the problem and do something about it. Now, before you really have to, make a tour of the house and locate the water cut-off valves. Make sure everyone in the family is familiar with them.
The bottom line is: You and your plumber need to decide if you truly have an emergency plumbing problem. If the problem is serious and you really can't delay getting it fixed, then by all means have the work done as quickly as possible. It will probably be cheaper in the long run to delay repair on a plumbing problem that is "livable" for the time being. You will need to weigh your options and discuss them with your plumber after he has evaluated your unique situation.