Here you can find contact details for Chicago Water & Plumbing, listed for residential plumbing in Chicago, Illinois. Asking about the particular problem helps establish an appropriate next step.
Before replacing a fixture, check measurements and ask whether removal and disposal of the old unit are part of the job. 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. Photographs of safely accessible symptoms and a short timeline can make the initial discussion more specific.
Before authorizing work, ask for a written scope and clarify diagnostic charges, parts, cleanup, and any permit or warranty requirements.