Final grading is the stage that turns cleared ground into a finished surface. It sets the contours, and the contours set where water goes for as long as the property exists.
It is also the stage where shortcuts taken earlier surface — literally. Buried stumps, uncompacted backfill and organic material left in place all settle, and they settle after the job looks complete.
The two things worth insisting on are that the grade has a drainage intent, and that what is under it will not disappear.
Grading is for water, not for looking level
The purpose is positive drainage: ground falling away from structures, water reaching a defined outlet, and no ponding where people walk or where anything sits.
A site graded to look flat can be a site where water has nowhere to go. On heavy clay ground here — where water cannot soak away quickly — surface grade is doing most of the drainage work, and getting it wrong is expensive to fix after landscaping.
Why settlement appears months later
Anything organic left under the surface loses volume as it decays. Buried stumps, brush and root fragments all do this, and the ground above follows them down over the following seasons.
Backfill placed without compaction does the same thing faster. Stump holes filled in one dump rather than in compacted layers reappear as depressions within a year.
This is why the grading contractor's questions about what is underneath are not pedantry — they are asking what they are going to be blamed for.
Topsoil, and the mistake worth avoiding
Topsoil is expensive to buy and impossible to manufacture quickly. Standard practice is to strip it, stockpile it clear of traffic, do the earthwork, and respread it at the end.
What happens instead on jobs where nobody specified it is that topsoil ends up buried under fill or driven into the subsoil, and the owner buys it back by the load to establish a lawn. Ask about it before the earthwork starts.
Questions
Common questions on this
Is grading included in clearing?
Usually not, and it is the most common scope gap in this trade. Some contractors include rough grading; many finish at cleared and stumped. Ask what condition the ground will be in when they leave, get it written down, and make sure the grading quote starts from that same condition rather than from an assumption.
Why did my yard develop dips a year later?
Almost always organic material or uncompacted fill underneath. Buried stumps, brush and root fragments lose volume as they decay and the surface follows them down; stump holes backfilled in one dump rather than in compacted layers do the same thing faster. It is a preparation problem that shows up as a grading problem.
Should topsoil be saved?
Yes, wherever anything is going to grow afterward. Stripping it, stockpiling it clear of traffic and respreading it at the end is standard practice and frequently skipped on smaller jobs. The alternative is buying it back by the load, which costs considerably more than the stripping would have.
Keep planning
Related planning guides
- What has to happen before final gradingGrading does not fix a site, it reveals it — everything left in the ground shows up as a settled hollow a year later.
- Erosion control on newly cleared groundThe gap between clearing and established cover is the most vulnerable a property will ever be.
- Seeding and establishing cover after clearingTell the contractor you intend to seed before the clearing, because it changes how the material is processed.
- Dozers: pushing, piling and shapingNothing moves more material faster, and nothing removes topsoil faster if it is used carelessly.
- What happens after the machine leavesThe day the machine leaves is the beginning of the vulnerable period, not the end of the project.
Everything else is in the planning workspace.
Get it quoted
Services this relates to
Evansville Mulching is a free matching service, not a contractor. Nothing on this page is a determination about your property — a contractor standing on the ground is the only person who can make one.
Covering 10 towns across the Evansville tri-state area, and all 14 services.