However there trustworthy drain leak repair is such a thing as excess damage due to negligence on the part of the builder. Make sure you address this right up front and that it gets into your contract. Some pool builders aren't willing to take on the risk of paying for yard damage.
For maintenance, look at your owner manuals. Almost everything in your home has a manual and if you do not have the manual, it usually can be found on the manufacturer web site.
It is always a good idea to do some online research. For example, if you have a clogged drain and you live in the Atlanta area you should search for "Atlanta plumbers" or "Atlanta drain local water heater repair service". This will bring up a list of Atlanta plumbers rather than plumbers from across the country.
This is simple, just boil water on the stove, pour and run this hot water on your kitchen sink before you plunge. Do this repeatedly until you unclog the sink.
That $70 dollars is just so the service repair man can start their vehicle and make an appearance. Then the home owner needs to tack on the hourly labor charge and most slow drain companies and electrician will not prorate the length of time a job takes. What this means is if the job requested takes one hour and 15 minutes, the home owner is getting charged for two hours. Do not forget the added cost of materials which the repair man will sneak in. Regardless of whether the repair man prorates or not, the customer can count on a minimum bill of at least $150.
This method is one of the first that's used when it comes to clearing your sewer system. It involves using a metal device attached to break through blockage. It is very effective, but not without some disadvantages. The blockage may be too far into the main sewer line to reach. In some cases, especially with older clay pipes, snaking may not be enough to break through tree roots that have invaded the line.
Finally, at the beginning, take the time to get quotes from several plumbers and potentially on non-emergency, lower cost jobs. Get a feel for the plumbing company and see how well they fit with your needs. Meet the plumbers in person. Then, when an emergency plumbing problem arrives, you will have a much better solution when time is of the essence.