ANSWERS: 1
-
When installing drain tile, interior excavation of the basement floor can run between $3,500 and $6,000. Exterior excavation will cost between $8,500 and $12,000, with additional expenses for landscaping. Open land installation of drain tile typically runs between $250 and $500 per acre.
Source:
Tile Drainage: Research, Results and Where do we go from here?
Copyright 2023, Wired Ivy, LLC