Once homeowners realize how dangerous a sewage leak in Sandy is, the next question that comes to their minds is - how much does it cost to repair the leak? Every Sandy sewage leak repair is somewhat different. Hence, the total costs can vary widely. What you can do is to try to assess the factors that can affect the price. One big factor is the severity of the problem. If the leaks are caused by cracks or holes or some parts that simply needs tightening or sealing, then the cost of the service will be cheaper. If the reason of the leak is more problematic, like a deteriorated pipeline, then it will be much more expensive to repair. In such case, you have to purchase new pipelines and pay for extra labor work.