Replace Cast Iron Pipes
Property owners have many and varied reasons for wanting to determine the cost of replacing their cast iron pipes. They'll typically search the internet using common search terms like:
- cast iron sewer pipe replacement cost
- cost to replace cast iron drain pipe under house
- cost to replace cast iron drain pipe under slab
- cast iron drain pipe replacement cost
- cost to replace cast iron plumbing
- replacing cast iron plumbing stack cost
Every keyword in that list has to do with the same core subject, “replace cast iron pipes”. However, are these even the right searches or questions? Before we get into those specifics, let’s see what it costs to replace your cast iron plumbing system. Fortunately we have a very convenient cost calculator that helps you determine that very thing.
If you would like more information about any of the data from our cost calculator feel free to reach out!

Cast Iron Pipe Repair Costs vs. Cast Iron Pipe Replacement Costs
One of the most common questions we are asked is how much does it cost? Since we offer both repair and replacement options, we feel it is best to help you figure out the cost difference.
Cast Iron Pipe Repair Costs
The average cost to repair cast iron pipes in a home (using pipeliner) that is unkown SqFt is between $0 and an unknown maximum.
* The esimate above is for partial and full repairs
Cast Iron Pipe Replacement Costs
The average cost to replace cast iron pipes in a home (including cosmetic repair) that is unkown SqFt is between $0 and an unknown maximum.
The calculations above are based on averages from thousands of completed jobs. Click on the button below and find out how much you can save.