It varies depending on the size of the system, the type of drainage system, and the materials used. However, a ballpark figure would be around $10,000. A drainage system is an important investment for your home because it helps protect your property from water damage. Not only does it keep your home safer and dryer, but it can also help increase its resale value. If you're thinking about installing a drainage system in your home, consult with a professional to get an estimate of how much it will cost.

It depends on the size of your home, the type of drainage system you choose, and the contractor you hire. You could spend anywhere from a few hundred dollars to several thousand dollars. It's important to consult with a professional before installing a drainage system in your home. They will be able to assess your needs and recommend the best system for your property.