When budgeting for bathroom plumbing, homeowners should expect costs to range from $45 to $65 per hour, depending on the plumber's experience and the specific requirements of the job. For a primary plumbing task, such as rough-in plumbing, you might look at a total of around 46 hours of labor, translating into a total potential cost of approximately $2,070 to $2,990.
It's essential to get quotes from multiple plumbing contractors to ensure you're getting a fair price. Factors such as the layout of the bathroom and accessibility to existing plumbing can also affect the overall costs, potentially increasing the time and labor required.