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Water features, built on a structure first.

Sheet walls, pondless rock waterfalls, runnels, and fountains built structure-first across San Diego County since 1984 — tied into your drainage so the water never undermines the soil or the slope.

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Sheet-descent water wall set into a graded San Diego lot, basin and footing poured before the stone face went on

The part you see is the easy part.

Anyone can stack rock and run a hose over it. The water feature that still works in year ten is the one nobody sees: the basin and the footing under it. We pour a basin sized to the feature’s volume and a footing engineered to the soil it sits on, so the wall stays plumb and the waterfall doesn’t settle and crack. On expansive clay or a graded slope, that footing is the whole job.

Then comes the plumbing and the power, all of it hidden. The pump sits in a buried vault or basin, sized to the flow the feature actually needs — undersize it and the sheet wall dribbles, oversize it and it splashes water out of the basin and runs the bill up. Suction and return lines, a dedicated GFCI circuit, and an automatic fill line all run below grade in the right order, placed by one team so nothing is left exposed.

Last, the water has to go somewhere it can’t hurt you. Every feature gets waterproofed so it doesn’t leak into the grade, and its overflow and basin drainage tie into the yard’s drainage system — carrying water away from the slope, not into it. A feature built without that is a slow leak feeding soil failure. We have built this way since 1984, and we carry the ten-year structural liability on the work.

What’s included.

  • Soil and site analysis, engineered footing, and a basin sized to the feature’s volume
  • Sheet walls and sheer-descent spillways in your specified stone, concrete, or metal face
  • Pondless rock waterfalls with a gravel-filled below-grade reservoir — no standing open water
  • Runnels, rills, and spillover channels that move water between grades or zones
  • Fountains, bubbling boulders, and standalone basin features
  • Buried pump vault, correctly sized pumps, filtration, and automatic fill line tied to your supply
  • Hidden suction and return plumbing, dedicated GFCI electrical, and low-voltage feature lighting
  • Waterproofing, overflow and basin drainage tied into the yard’s drainage, plus startup and handoff

Our process.

01 · Discovery

Site & water path

We walk the property, read the grade and the runoff, and assess the soil. We figure out where the feature’s overflow and basin water will go — and how it ties into your drainage — before a single number is priced.

02 · Design

3D & engineering

You see the feature in 3D before we dig. The face, the drop, and the sound get drawn alongside the structure: footing, basin volume, pump sizing, vault location, and the waterproofing the soil requires.

03 · Build

Footing to finish

Excavation, footing, basin, waterproofing, hidden plumbing, vault, electrical, stone face, and finish. Every phase runs in-house, in order, with one crew accountable for the one before it.

04 · Handoff

Startup & warranty

We fill the basin, tune the pump and the flow, and walk you through running and cleaning it. Then the ten-year structural liability is ours — on the footing, the basin, and the drainage tie-in.

Selected water feature projects.

Sheet-descent water wall with a hidden basin and buried pump vault on a San Diego County property
Sheet wall · hidden basin
Sheer-descent wall, pump in a buried vault
Pondless rock waterfall built down a canyon-edge slope in San Diego's backcountry, basin and drainage set before the rock
Pondless · canyon slope
Rock waterfall, slope drainage first
Runnel and spillover fountain integrated into hardscape on a graded San Diego lot
Runnel & fountain
Spillover runnel, integrated into hardscape
See the full gallery →

Why bring us your water feature.

Forty years, same owner

Darren Earl has been building outdoor features in San Diego County since 1984. He has watched which basins hold and which footings settle over four decades on this region’s soil and slopes. The owner prices the job and has carried the ten-year structural liability on it for four decades. His in-house crew, not a rotating cast of subs, builds it.

One team, no subcontractors

A water feature is excavation, concrete, plumbing, and electrical in one small footprint. Hand that to a chain of subs and the conduit ends up in the wrong place and the basin leaks where two trades met. We run every phase in-house. One contract, one number to call, no seam for a leak to hide in.

Ten-year liability, clean record

California holds the builder structurally liable for ten years. We carry that on the footing, the basin, and the drainage tie-in, and we have carried it clean for forty — zero structural complaints. That exposure is why we engineer what’s under the water instead of just running a hose over rock.

Water feature questions, answered straight.

A well-built feature is mostly hands-off. Expect to clean the filter or skimmer basket every few weeks, wipe the pump intake, and check water chemistry on a fountain or sheet wall so mineral scale doesn’t build on the face. The main water loss is evaporation, which runs higher in summer and on a wide sheet wall with a lot of exposed surface. We plumb an automatic fill line tied to your water supply, so the basin tops itself off and the pump never runs dry. If a feature loses water fast, that is a leak or a splash-out problem, not normal evaporation, and it points to a basin or liner that was built wrong.
A pondless waterfall has no standing pool of open water. The water falls over rock, then disappears into a gravel-filled basin below grade where the pump recirculates it back to the top. There is nothing for a child to fall into, nothing for mosquitoes to breed in, and no fish or algae to manage. A pond holds open water, plants, and often fish, which means more volume, more filtration, and ongoing biological maintenance. Most homeowners who want the sound and movement of water without the upkeep or the safety concern choose pondless. We build both, but on a slope or a lot with small children, pondless is usually the right structural and practical call.
It depends on size, the type, and what is under the ground. A compact fountain on a flat patio is the low end. A wide sheet wall or a multi-drop rock waterfall with a large hidden basin, a buried vault, and a high-flow pump is well above that. The biggest cost driver is rarely the water itself; it is the structure beneath it: the footing, the basin, and the drainage that has to be set right so the feature doesn’t undermine soil or a slope. We give you a fixed-price concept after we see the lot, with the structural line items called out so you know exactly what you are paying for.
All of it runs in-house, and all of it is hidden. The pump sits in a buried vault or basin sized to the flow the feature needs, fed by suction and return lines we run below grade. Power comes off a dedicated GFCI circuit on its own switch or automation, so you turn the feature on and off without touching the panel. An automatic fill line ties the basin to your water supply. Because one team runs the excavation, the plumbing, and the electrical, the conduit, the pipe, and the drainage all get placed in the right order and the right depth, with nothing left exposed and nothing for a future trade to dig into.
Yes, and a slope is often where a waterfall belongs, since the grade does the work the water wants to do. The risk is that a feature adds a constant volume of water to a hillside, and water is exactly what destabilizes soil and undermines a slope. So we build the structure first. The basin and footing are engineered to the soil, the feature is waterproofed so it doesn’t leak into the grade, and the overflow and the basin drainage are tied into the yard’s drainage system to carry water away from the slope rather than into it. Built that way, a hillside waterfall holds. Built without the drainage and waterproofing, it is a slow leak feeding the exact failure you were trying to avoid.

Tell us about the feature.

Bring us the lot — a flat patio, a graded yard, or the canyon slope where you want the sound of moving water. We come look at it, structure first, and give you a fixed-price concept. No charge for the visit.

Call
(858) 603-7842
Studio
20808 Thyme Way, Jamul, CA 91935
Hours
Mon–Fri · 8:00am – 5:00pm
Saturday · By appointment
Sunday · Closed
License
CSLB #523467 · Licensed & insured

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