It is worth noting that there will come a time in your life when you will need to work with a contractor. This is why you need to know how to differentiate the great from those who are just trying their luck. In addition, the need for contractors does not end after you have installed a great plumbing system in your house but you will find it necessary to have one around if you will be doing home improvement projects. There are people who decide on who to hire based on their instincts but this does not turn out great all the time. A new graduate might be the ultimate package for you regarding licensure and even qualification but it is not always true that you will be served well with them. Consider how important the project is to you and then decide whether you can afford to get a person who has a high likelihood of doing a shoddy job.
Experienced contractors have an established presence. It is good to know that by passing the names you have through the scrutiny of homeowners, remodeling professionals, and even manufacturers, you will get reports about the contractors who will be worth your time. It is also good for you to know that by working with such people, you will never have reliability issues. Having someone make a promise to you only for him or her not to carry through is disappointing. If you has other plans, you may have to change them unless you can get someone to supervise the work. For any contractor to rise to the top in the plumbing field, he needs to be able to offer services which exceed what the customers need. The competition and ambition breeds quality work. Anyone who hires a contractor who has enough experience will realize that the quality of the work is even much better than what the money paid could have bought.
Quality work is not something you can just determine based on what the person is telling you. This is why client references are very crucial and you should never hesitate to ask for them. For the experienced clients, it should not be that hard to determine the references to give because the mere action of being in the field for long means that they already have enough people who can give a great account about them.