The answer to 'how much does P-trap cost' is that the typical cost of a P-trap can range from $5 to $50, depending on the material and complexity. P-traps are an essential plumbing fixture that create a water seal to prevent sewer gases from entering your home. The price can vary based on factors like the pipe size, style (straight or curved), and whether it's made of PVC, metal, or other materials.
It's important to get a quote from a local plumber, as the cost can also depend on your location and the labor rates in your area. While some homeowners may be able to replace a simple P-trap themselves, it's generally best to have a professional plumber install or repair any plumbing fixtures to ensure it's done correctly and safely.