Cleaning and maintenance of pond inlets, outlets, pipes, grates and control structures so stormwater flows the way it was designed to.
In Cibolo, we routinely open up an outlet structure and find the grate packed solid with mulch, oak leaves, and the plastic seed pods that young landscape trees drop by the hundreds. Inlet and outlet structure maintenance in Cibolo is this kind of work: pulling that material out, cleaning the pipe behind it, and checking the control structure so the pond drains the way it was engineered to, not the way the debris has decided it should.
The ground here does a lot of the work of creating these problems. Guadalupe County's expansive clay holds water at the surface and moves with wet and dry cycles, which shifts headwalls and opens small gaps around pipe joints over time. Add subdivisions like Bentwood Ranch, Falcon Ridge, and Buffalo Crossing, where the landscaping is only a few years old, and you get bare or thinly grassed slopes that erode fast in a hard rain. That sediment settles in the forebay, silts in around the inlet, and slows drawdown long after the storm has passed. Volunteer trees seeded into an embankment are another one we see constantly, their roots working into the exact structure you need to stay intact.
Working with Corral Bros on this scope means a crew that walks the structure, clears what is blocking it, and checks that flow matches what the plans called for, done to the property engineer's design rather than reworking it. We handle inlet and outlet clearing, pipe and grate cleaning, control structure upkeep, and the debris removal that keeps showing up between visits. One call sets the site walk and the estimate, and you get a straight answer about what the basin needs.
We're a local, family-built company that treats your Cibolo property like our own, tidy crews, clear pricing, and inlet & outlet structure maintenance that holds up to Guadalupe County conditions. Available as a one-time project or part of an ongoing plan.
We walk the basin with you or your maintenance contact and look at the inlet, the outlet structure, and the pipe runs so we can see what is actually blocked versus what just needs a flow check. From that walk we give a free, no-obligation estimate, usually scheduled within 48 hours of your call, with no guessing from a satellite photo.
Most newer Cibolo subdivisions need an inlet and outlet check at least once or twice a year, with extra attention after a hard rain event. Young landscapes shed a lot of loose mulch, leaf litter, and seed pods in the first years, and that material is what ends up packed against a grate or sitting in a pipe.
Usually not. Inlet and outlet work happens at the structure itself, not in drive aisles or parking fields, so we are not blocking spaces or access points for retail centers or apartment communities. If a job calls for equipment near a shared walkway or amenity area, we coordinate timing with your office ahead of the visit.
Expansive clay does not drain the way sandy or loam soils do, so a basin here can look fine on the surface while water is actually backing up behind a partially blocked outlet. Bare or newly seeded slopes around a young subdivision pond also erode fast in a heavy rain, and that sediment travels straight to the forebay and the inlet grate.
The main factors are how much sediment or debris has built up, whether the outlet structure is a simple grate or a more involved control structure, and how many inlets and pipe runs the pond has. Access also matters. A structure you can reach by truck costs less to service than one tucked behind a slope or fence line.
Free, no-pressure estimate from a local crew. Call (737) 404-9343 or request a quote online.
