The Underground System That Outsmarts French Drains - Absorb, Move, and Store Water Instantly

Move thousands of gallons of water underground — with a powerful drainage solution engineered from durable, recycled materials for lasting performance and sustainability.

HydroBlox is The Ultimate Underground Gutter, Moving Water Effortlessly For Lasting Drainage Control.

Crafted from long-lasting, recycled plastic, HydroBlox features an advanced porous structure that channels water through continuously—eliminating pooling and improving drainage efficiency.

What Problems We Solve...

Surface Water Management

HydroBlox’s porous design moves water fast — preventing surface pooling and flooding by channeling excess water away to where it can safely drain or be absorbed.

Retention Wall

Water Control

HydroBlox allows water to flow freely, relieving pressure behind retaining walls. By channeling water to designated drainage areas, it prevents buildup that can stress or damage the wall over time.

Roof Runoff &

Downspout Control

During storms, excess water from roofs, driveways, and streets flows into the retention box through connected drains or grates. The box captures and holds stormwater, reducing flooding and surface ponding during heavy rain.

Foundation Protection

HydroBlox safeguards building foundations by channeling groundwater away from the structure, preventing hydrostatic pressure, erosion, and moisture intrusion that can weaken walls over time.

Home Perimeter Protection

HydroBlox offers a reliable solution for perimeter flooding, redirecting excess water away from foundations and low-lying areas to prevent pooling, erosion, and long-term structural damage.

Hardscape Drainage Control

HydroBlox provides an efficient drainage solution for patios, eliminating ponding, pooling, and flooding by channeling water through its porous structure to keep surfaces dry, stable, and maintenance-free.

What Client's Are Saying

"This area was completely unusable and within a matter of 2 days I was able to take my riding mower over this area"

Theressa S.

Transforming Pollution Into Performance.

Made entirely from recycled plastic, HydroBlox gives waste a second life—protecting your home, yard, and the environment at the same time.

Its continuous-flow design keeps water moving naturally, preventing flooding, erosion, and costly damage with zero maintenance.

What Are

The Benefits?

Rapid Installation

Installs quickly with minimal excavation or disruption.

Crush-Proof Strength

Engineered to withstand heavy loads without collapse.

Clog-Resistant Design

Porous structure prevents buildup and blockages.

Zero Maintenance

No filters, gravel, or cleaning required — ever.

High-Speed Absorption

Moves water instantly through its open-flow core.

Stormwater Tax Reduction

Helps reduce or eliminate costly stormwater fees.

Eco-Engineered

Made from 100% recycled, long-lasting materials.

Permanent Performance

Designed to function flawlessly for decades.

No Gravel. No Trenches. No Headaches.

Just clean, efficient water control.

Frequently Asked Questions

1. What’s it made of?

HydroBlox is made from 100% recycled plastic, compressed into a solid, porous panel. There are no loose materials inside — it’s not gravel or pipe — just a solid, long-lasting structure that lets water pass through freely while keeping soil and debris out. It’s environmentally friendly and diverts waste plastic from landfills.

2. How does it work?

It creates a path of least resistance for water to move through the ground. Water naturally flows into and through the internal channels of the board — like a sponge, but faster. It doesn’t need gravel, fabric, or slope to function. It moves water horizontally until it reaches a discharge point or low area.

3. Tell me about HydroBlox.

HydroBlox is a modern water-management system that permanently solves drainage and foundation problems. It’s maintenance-free, doesn’t clog, and works in all soil types. We use it for foundation drainage, retaining walls, yard ponding, driveways, and more — a clean, efficient alternative to systems that require constant maintenance.

4. Will it stop water from coming into my foundation around my house?

Yes — in most cases, absolutely. HydroBlox redirects water away from your foundation before it can enter. Installed along the perimeter or in problem zones, it relieves hydrostatic pressure in the soil, which causes most leaks and seepage. For extreme cases, we may add other protective steps, but HydroBlox solves most foundation issues alone.

5. How long will this last for?

HydroBlox panels last over 50 years. Because they’re made of recycled plastic, they don’t rot, clog, or break down like gravel, fabric, or perforated pipe systems. They’re tested in harsh environments and are resistant to freezing, thawing, and heavy ground pressure.

6. Is it cheaper than doing a traditional French drain?

Often yes — especially long-term. While initial cost can be similar, installation is faster and cleaner since no gravel, fabric, or deep trenching is needed. HydroBlox never clogs or requires replacement, saving homeowners thousands in maintenance later.

7. Can you tell me more about it?

HydroBlox is a sustainable, high-performance drainage solution used everywhere from homes to golf courses and airports. Hydro Ground Solutions handles the full process — layout, trenching, installation, and backfill — so homeowners never have to worry about water damage again.

8. How’s the process?

We start with a free estimate and site check. Then we dig a narrow trench, install HydroBlox panels, connect discharge points, and backfill. Most jobs take one to two days depending on footage. It’s clean, efficient, and long-lasting.