Atlanta market pricing · updated 2026
Yard Drainage Cost in Atlanta, GA
Drainage pricing is scope-driven, not menu-driven. The ranges below are approximate Atlanta metro market estimates to help you budget — they are not quotes, and no price can be guaranteed without seeing the property.
Typical Atlanta market reference ranges
Clearly marked as approximate market estimates. Large drainage and grading projects can exceed these ranges.
| Project type | Approximate range | What drives it |
|---|---|---|
| Yard drainage systems (whole-yard) | ~$2,000 – $10,500+ | Multiple collection points, pipe runs and a discharge point; larger properties sit at the top of the range. |
| French drain installation | ~$2,000 – $7,000+ | Driven mostly by linear footage, trench depth and excavation conditions. |
| Channel / trench drain | ~$2,500 – $8,000+ | Concrete cutting, channel length, load-rated grate and patch-back are the main cost drivers. |
| Catch basin projects | ~$600 – $2,000+ | Per-basin work including the inlet, connecting pipe and restoration. |
| Surface drainage systems | ~$1,200 – $5,000+ | Surface inlets, buried downspout lines and shorter piped runs. |
Yard grading and regrading is usually priced by soil volume, access and restoration rather than by linear foot; see yard grading for what affects that scope.
What changes the price of a drainage project
- The drainage problem itself — a single puddle costs far less to solve than a lot receiving runoff from three directions.
- Linear footage — every additional foot of trench and pipe adds labor, material and restoration.
- Excavation conditions — depth, rock, roots and saturated clay all slow digging.
- Soil conditions — heavy Georgia clay requires washed stone and appropriate filter fabric to stay functional.
- Grading — moving and shaping soil, importing fill or hauling spoil off site.
- Accessibility — narrow gates, steep slopes and tight side yards can force hand work instead of machine work.
- Drainage pipe requirements — diameter, solid versus perforated, and fittings needed for the layout.
- Discharge point — the distance and elevation available to release water legally and safely.
- Number of catch basins — each inlet adds material, excavation and connection work.
- Overall project complexity — hardscape, utilities, walls and existing failed systems all add scope.
How to compare drainage estimates fairly
Ask each estimate to state linear footage, pipe type and diameter, stone and fabric specifications, the number of inlets, where water discharges, and what restoration is included. Two numbers that look far apart often describe genuinely different systems.
Also confirm cleanouts. A system with accessible cleanouts can be maintained; one without them usually has to be excavated when it silts up, which is a future cost that does not appear on the original estimate.
Where the money usually goes first
On many Atlanta properties, the highest-value early spend is buried downspout drainage, because roof water is concentrated, large in volume and comparatively simple to relocate. Correcting grade near the house through regrading is often next, with French drains and catch basins handling what remains.
If an existing system has stopped working, pricing follows diagnosis — drainage repair and French drain repair can range from a modest outlet clearing to rebuilding a full run.
Get a number for your actual yard
Submit your ZIP code, the problem you are seeing and a short description. Photos help a great deal.
Questions
Atlanta Drainage Cost FAQs
How much does a French drain cost in Atlanta?
As an approximate market range, residential French drain projects around metro Atlanta commonly fall between roughly $2,000 and $7,000 or more. Length, depth, excavation difficulty and how far the water must be carried are the biggest variables.
Why do drainage quotes vary so much for the same yard?
Different scopes. One estimate may cover a single short run while another includes multiple basins, regrading, a longer discharge line and full turf restoration. Comparing linear footage, materials and the discharge plan is more useful than comparing totals.
Is yard drainage cheaper if I only fix part of the yard?
Sometimes, and staging work can be reasonable. The caution is that a partial fix without a viable outlet often relocates the problem instead of solving it.
Does clay soil make drainage more expensive in Georgia?
It can. Clay is heavier to excavate, harder to work when saturated, and typically requires washed stone and appropriate filter fabric to keep a system from silting. Those material and labor factors show up in the price.
Do these prices include permits or restoration?
Not necessarily. Turf restoration, hauling, concrete patch-back and any permitting are scope items that should be spelled out in a written estimate for your property.