Drainage and erosion control in Sandy Springs
Capture, convey and discharge — basins, drain lines, regraded swales and armored outfalls designed for the actual runoff reaching your lot.
Drainage & Erosion
North Side Atlanta
Drainage, Retaining Walls & Outdoor Living in Sandy Springs, Georgia
Sandy Springs sits on some of the steepest residential ground on Atlanta's north side, with Chattahoochee buffers on one edge and heavy clay everywhere else. Water decides what's possible here.
Start your property projectFulton County
Steep ground, heavy clay, and the river
Between Riverside, Mount Vernon and the river itself, Sandy Springs lots fall and rise hard. Homes sit on cut pads with slopes above and below them, and the original 1960s–80s grading rarely accounted for the volume of water that now runs off upstream development.
The Chattahoochee corridor adds a second layer: state buffers and floodplain limits govern what can be built near the river and its tributaries. A plan that ignores those lines can stall permitting for months.
Our work here is mostly corrective and additive at once — fix the water, hold the slope with engineered walls, then build the drive, terrace, pool surround or outdoor living space the property should have had from the start.
What makes this market different
Severe residential slope
Cut-and-fill pads from earlier decades leave steep banks above and below the house that erode and limit usable yard until they're properly terraced.
Chattahoochee buffers and floodplain
State river corridor rules and mapped floodplain restrict grading and structures near the water. We map the constraints before design, not after.
Upstream runoff volume
Water arriving from uphill development overwhelms original drainage. Systems have to be sized for today's flows, not the 1970s.
Failing legacy walls
Older timber and dry-stack walls throughout the city are past their service life and need engineered replacement with proper drainage behind them.
Featured services
What we build in Sandy Springs
Engineered retaining walls and slope stabilization
Replacement of failing timber and dry-stack walls with engineered segmental or stone-faced structures, drained properly behind the face.
Retaining WallsOutdoor living on sloped north-side lots
Terraces, pool surrounds, covered living space and fire features built on ground that's been graded and drained to hold them.
Outdoor LivingSteep driveways and access repair
Driveways on Sandy Springs grades need correct cross-slope, base depth and drainage at the apron. We rebuild the ones that wash and crack.
Driveways & AccessWhole-property planning
One plan covering grade, water, hardscape and planting so phased work adds up instead of conflicting.
Property PlanningSite work for rebuilds and additions
Pad grading, selective clearing and utility coordination for renovation and new construction inside the city.
Land DevelopmentProperty types
Properties we work on around Sandy Springs
Sloped residential lots
Half-acre to two-acre properties on cut pads with steep banks that need terracing and drainage before any outdoor space works.
River corridor properties
Parcels near the Chattahoochee where buffers and floodplain mapping drive the layout of drives, structures and grading.
Renovation and rebuild sites
Older homes being expanded or replaced, where drainage and access are rebuilt along with the house.
Wooded in-town acreage
Larger tree-covered parcels off Riverside and Mount Vernon that support private drives, motor courts and estate-scale outdoor living.
Why owners choose us
One team, one plan, from first walk to final walkthrough
01
Property consultation
We walk the land with you, read the topography and water, and separate what the site needs from what it would merely be nice to have.
02
Planning
Access, drainage, building envelopes and structures get planned together, with a phasing order that protects the budget.
03
Design
Drawn plans for grading, walls, fencing, barns and landscape so every trade builds from the same document.
04
Construction
One crew and one point of contact, working the plan in the sequence that keeps finished work from being torn back out.
05
Final walkthrough
We walk the property after the first heavy rain, confirm everything drains and functions, and hand over a maintenance plan.
Featured work
Deep dives for Sandy Springs property owners
Field notes
Reading for landowners
Structures
Retaining Walls That Last: What Holds the Hill Up
A leaning wall is almost never a block problem. It's water pressure behind a wall that had nowhere to drain — and it was decided the day the base was cut.
ReadDrainageWhy Your Gravel Driveway Keeps Washing Out
If you're buying three loads of gravel a year, you don't have a gravel problem. You have a water problem, and gravel is the most expensive way to ignore it.
ReadOutdoor LivingOutdoor Living on Acreage: What's Worth Building in 2026
On acreage, outdoor living isn't a patio behind the house. It's choosing which part of the property to make habitable — and building the ground under it properly.
ReadQuestions
Sandy Springs property questions
Answers specific to this market. If yours isn't here, call 678-578-8114.
Why does my Sandy Springs yard flood after every storm?
Usually because water arriving from uphill exceeds what the original drainage was built to carry. The fix is a sized capture-and-conveyance system, not more gravel or a deeper ditch.
Can a failing timber wall be repaired, or does it need replacing?
Timber walls at the end of their life generally need replacement. We rebuild with engineered segmental or stone-faced walls and proper drainage behind the face so the new wall lasts decades.
Are there restrictions near the Chattahoochee?
Yes. State river corridor buffers and mapped floodplain limit grading and structures near the river and its tributaries. We confirm those lines before designing anything.
Can I put a pool on a steep lot?
Often, with terracing and engineered walls to create the pad. The cost driver is the earthwork and structure, not the pool itself, so we scope that first.
How long does a typical drainage project take?
Most residential drainage corrections run several days to two weeks depending on run length, rock, access and whether hardscape has to be removed and reset.
Do you handle permits with the City of Sandy Springs?
Yes. Land disturbance, wall and driveway permitting are part of our scope where required, along with the required erosion and sediment control.
Do you work with builders and designers here?
Regularly. We handle the grading, drainage and hardscape scope alongside architects, builders and designers on renovation and new-build projects.
What should I fix first?
Water, then slope, then surfaces. Finishing a terrace or driveway before the drainage is corrected is the most common and most expensive mistake we're called to undo.
Nearby areas we serve
Start here
Start your property project
Tell us about your Sandy Springs property. We'll come back with what the site needs, what order to do it in, and what it's likely to cost.