Why is it that some people find the idea of contacting a new plumber to do a job, just a little bit worrying? There have being a spate of documentaries on the TV and stories in the media about "Cowboy" plumbers, sad tales of people losing their money. Yes, there are rogues out there but in truth they are few and far between.
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.
In order to summarise, the best plumbers to call out to repair your condition will be the plumbers who are able to get to you the quickest, provide you with a reasonable cost and have the expertise to carry out the job and complete it correctly. Everything else is actually not drain leak worth the work.
If you still are not lucky in finding a good local plumber, contact your local plumbing store, they can help you in recommending a reliable and Trustworthy plumber in your area as they deal with them every day.
Third, if you dissemble things, do you know how to put it back and not cause further damage? This is something that commonly happens. Some people attempt to fix the problem and end up causing a lot more damage! Then they try to do something else, which causes even more problems and by the time they call the Local plumber, the problem is much worse and now, they not only have to pay for the service but may even to pay a higher amount for the double repair.
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.
Once the work has been completed, ask for a breakdown of the bill before it's paid. That way, you know what you're paying for and it stops the plumbers asking for more money down the line.