The answer to 'how much does repiping cost' is that the cost can vary significantly depending on several factors. In general, the total cost for repiping a home can range from $3,000 to $15,000 or more. The exact cost will depend on the size of your home, the materials used, the complexity of the plumbing system, and the labor costs in your local area.
Factors that can influence the cost of repiping include the type of pipes being replaced (e.g., copper, PEX, or galvanized steel), the accessibility of the plumbing, the number of fixtures and appliances that need to be replumbed, and any necessary structural changes to your home. Additionally, the experience and reputation of the plumbing contractor you hire can also impact the overall cost.