Cleaning, mowing, grading, vegetation control, debris removal and erosion repair for drainage swales, channels, ditches and culverts.

Round Rock properties from Forest Creek to Teravista to Walsh Ranch all rely on swales, channels and culverts to move water off the site, and in this county those systems silt in and choke with growth faster than most managers expect. The clay sits thin over the Williamson County chalk underneath it, so rain runs off hard instead of soaking in, and whatever it carries ends up sitting in your low points.
On the ground that shows up as slow drawdown after a storm, a forebay packed with silt, bare slopes that are starting to rill, or a culvert outlet half plugged with sediment and brush. Older subdivisions around Forest Creek often have volunteer trees taking root on the embankments, which loosens the soil and makes erosion worse over time. Newer sections near Teravista and Walsh Ranch tend to have thinner turf on the slopes, which erodes quickly the first few years before it fills in. Corporate campuses and retail corridors along the busier roads see the same silting and vegetation problems, just with less room to maneuver equipment around parking and traffic.
Working with Corral Bros on this scope starts with a walk of the system with whoever is responsible for it, whether that is a property manager, an HOA board, a community association manager or a GC closing out a site. We look at the channel bottoms, the culvert inlets and outlets, the slope cover and any erosion starting on the banks, then scope out cleaning, mowing, grading and repair work to match what the site actually needs. Estimates are free and usually scheduled within 48 hours, and any work tied to an engineered plan gets done alongside the property engineer, not around them.
We're a local, family-built company that treats your Round Rock property like our own, tidy crews, clear pricing, and swale, channel & culvert maintenance that holds up to Williamson County conditions. Available as a one-time project or part of an ongoing plan.
We walk the swale, channel or culvert run with whoever manages the property, whether that is a board member, an association manager or a GC closing out a site. We look at drawdown, silt buildup, vegetation on the slopes and the condition of culvert inlets and outlets, then put together a scope and a free estimate. Most sites in Forest Creek, Teravista or Walsh Ranch get scheduled within 48 hours of the call.
It depends on the site, but most established subdivisions and retail corridors here need a cleaning and mowing pass once or twice a year, with a closer look after any heavy rain event. Properties with heavier tree canopy or older culverts tend to silt in faster and need more frequent clearing. A board or manager that has not had the system looked at in over a year should plan on an inspection walk.
We schedule around normal traffic patterns and keep equipment staged away from occupied parking rows and building entrances whenever the site allows it. Channel and swale work usually stays off to the side of drive aisles, and culvert clearing at a retail corridor or apartment entrance gets timed for lower-traffic hours when we can. We coordinate directly with the manager on site before crews show up.
The clay over Williamson County chalk sheds water fast and does not absorb much, so swales and channels here tend to scour on the slopes and silt up at the low points and forebays. Bare or thinly grassed embankments erode quickly after a hard rain, and volunteer trees seed into the banks faster than most managers expect. That combination is why vegetation control and regrading come up almost every visit.
The biggest factors are how much silt and debris has built up, how overgrown the slopes and channel bottom are, and whether culvert pipes are partially blocked or need hand clearing versus machine access. Erosion repair on a steep embankment or a channel that has not been touched in a few years will run more than routine mowing and vegetation control on a system that gets regular upkeep.
Free, no-pressure estimate from a local crew. Call (737) 404-9343 or request a quote online.