Small crafts related to plumbing

Many small works of crafts related to plumbing, which may not be difficult to do, but we used to call a plumber.
These small work crafts, there is the change of the seal of the valve because the valve leaves water droplets to flow even after closing or replacing the valve itself; uncorking and unblocking toilets (toilet, sink ...) and pipes when you've already used the products and that nothing has changed; Repair flush leaving the water running continuously or has a failure in the tank; shower screens setup for optimal safety, especially for the elderly and children; Installation device for the treatment of water.
A plumber solve many plumbing problems, it is enough to make an estimate of work to do for an intervention. Do not forget to ask the bill especially if there has been replacement parts and request a guarantee.