Ask around. Ask your friends, ask your neighbors and get referrals. Nothing is more powerful than the testament of someone who has had a local plumber in their home and can speak to his/her capabilities.
Do independent research using the Yellow pages, search engines and local business listings. Beforehand, make a list of what you are seeking in a plumber on Long Island. For example, years of experience, what services they provide, whether or not they have emergency service, areas of expertise, types of jobs they perform (residential, commercial, industrial) etc. Look for local plumbing service companies that are a match.
How do you determine if it is an emergency? Look at the source of the problem. If water is not moving and the sink is just full of water that isn't draining, you haven't found a real emergency. If the faucet in the sink will not stop running, and the water isn't draining, it may turn quickly into an water leak.
Ask for written quotes and compare the quality of their services and rates. Lower rates are not always the better choice. Sometimes, those plumbers who offer lower rates provide low quality services and materials, too. Written quotes are also important to give you an idea of what the Trustworthy plumber are going to do and how much are you going to pay for those services.
Call a Local plumber to set up an appointment for an inspection. You will need to be home for this service and when the work is complete, you want to be available to find out what the professional found out. If there is work to be done, depending on the severity, it might be a good idea to go ahead and schedule the next appointment for repairs.
There's water all over the floors and the basement is flooding, it is time to call someone to help with your plumbing situation. With water going everywhere, you don't have time to look around and figure out what happened and how you can fix it. When a problem arises that creates damage to your home or the area around it, you want to make the call for help. Let an expert come in, attempt to stop the flow of water, and begin to diagnose the problem.
It is important to hire a professional for all of your plumbing needs. In order to protect your home and the investment you have made in it, you need to hire only the best contractor for any repairs.