Grading changes where the water goes, so it is planned with the drainage.
Christian sets the new grade, the drains and the cover for the slope together, so the next storm does not undo the work.
We regrade backyards and lawns, move dirt to make level ground, and repair slopes that are washing out. One customer had their yard graded and a driveway added so their son could get in and out of the house in his wheelchair. Another leveled a steep backyard with fill dirt and a retaining wall so the children had a place to play.
When a slope erodes, the fix is usually a mix of grading, drains or swales to slow the water, and a cover for the soil such as sod, erosion blanket or stone. Christian picks the mix after he sees the yard.