DeKalb County · North Metro Atlanta
Drainage Contractor Dunwoody, GA
Permanent, pressure-fed drainage systems for Dunwoody homeowners dealing with standing water, foundation moisture, and failed French drains. We fix it once — for good.
"If your yard is still wet days after rain in Dunwoody, the problem isn't unusual — it's Georgia clay and undersized drainage. We fix both."
Why Dunwoody Homeowners Call Us
The Dunwoody Drainage Problem Is Not Your Fault.
Dunwoody's DeKalb County clay soils have extremely low natural percolation — a challenge magnified by the area's dense tree canopy that channels collected rainfall from large canopy areas into concentrated runoff. Dunwoody's well-established residential neighborhoods and strong HOA culture mean drainage problems receive significant community attention — and need permanent solutions that won't require repeated reinvestment.
With individual storms averaging 3.1+ inches, Dunwoody's clay soils are asked to absorb water far faster than they physically can. Every inch of rain generates ~0.6 gallons per square foot of roof surface — thousands of gallons per storm concentrated at your downspouts, foundation, and yard.
The most common drainage problems we see in Dunwoody neighborhoods including Dunwoody Village, Kingsley, Vermack, Winters Chapel, and Georgetown:
- Tree canopy concentrating large roof-equivalent rainfall into yards
- HOA-visible wet areas in established Dunwoody communities
- Root infiltration destroying existing pipe drainage infrastructure
- DeKalb clay soil with near-zero absorption after saturation
The root cause in almost every Dunwoody case is the same: a gravity-dependent system trying to function in clay soil. That combination guarantees failure. Our pressure-fed systems don't need slope — they move water via pressure, which works in any terrain and any soil type.
The Hydro Fix Solution
Pressure-Fed Drainage Built for Dunwoody's Conditions.
Unlike French drains and perforated pipe that rely on gravel voids and slope, Hydro Fix moves water plank-to-plank via hydrostatic pressure. No slope required. Nothing to clog. Nothing to maintain.
| Feature | Traditional | Hydro Fix |
|---|---|---|
| Needs slope | Yes | No |
| Clogs in clay | Yes — fast | Never |
| Crushes under load | Yes | Never |
| Maintenance | Annual | None |
| Life expectancy | 5–10 yrs | 25+ yrs |
| Federally approved | Varies | NPDES ✓ |
Works without slope
Pressure-fed flow works on Dunwoody's flat lots where gravity systems fail.
Federally approved
Meets NPDES & MS4 stormwater compliance standards.
100% recycled materials
Made from hard-to-recycle thermoplastics. Permanent and non-degrading.
Zero maintenance
No moving parts. Installs once — performs for 25+ years.
Our process in Dunwoody
We Start With Evaluation, Not Installation.
Because the wrong system makes Dunwoody's drainage problems worse, not better.
Free Site Evaluation
We assess your DeKalb County soil, water volume, and yard layout.
Custom System Design
Designed specifically for your Dunwoody property.
Professional Install
Minimal excavation. One day. Complete cleanup.
Permanent Results
No maintenance. No callbacks. Dry yard — forever.
Why Dunwoody Homeowners Choose Hydro Fix
Built on the Same Standards as Large-Scale Infrastructure.
"After three failed French drains, this is the first system that kept our yard dry through a full Georgia rainy season."
Jennifer M.
Canton, GA — Foundation & yard drainage
"They told me upfront what they could and couldn't fix. That honesty is rare. The yard has been dry ever since installation."
David R.
Marietta, GA — Downspout & stormwater
"Installed in one day, zero mess left behind. Haven't had a single issue in 18 months. This is how drainage should work."
Karen T.
Woodstock, GA — Standing water
* Testimonials are illustrative — replace with verified reviews after first installs.
Dunwoody homeowners ask
Common Questions About Drainage in Dunwoody.
Service Area
We Also Serve These Metro Atlanta Cities.
Also Serving
Drainage Contractor Near Dunwoody.
Hydro Fix serves homeowners and commercial properties throughout Metro Atlanta and North Georgia. If you're outside Dunwoody, we likely serve your area too.
Ready to fix this for good?
Get a Free Drainage Evaluation in Dunwoody.
We'll assess your DeKalb County property, test your soil, and tell you exactly what's causing the problem — and whether we can permanently fix it.
Free · No obligation · Serving 30338, 30346, 30360 and surrounding DeKalb County