Here you can find contact details for Jennifer Plumbing & Heating, listed for residential plumbing in Brooklyn, New York. Asking about the particular problem helps establish an appropriate next step.
Where a sink drains slowly, explain whether the problem affects only that sink or several drains in the property. For this type of request, the discussion may involve fixture connections, shutoff valves, visible supply lines, and household drains, depending on the property and the symptoms. A contractor may recommend an inspection before deciding which parts or methods are appropriate.
When comparing bids, check the scope of work and ask how additional parts or unforeseen damage would be approved.