Visual inspection of stormwater facilities that catches sediment buildup, erosion, blockages, overgrowth and structural damage before they become problems.

Stormwater system inspection in Seguin is not a box to check once and forget. The Guadalupe River sits close to a lot of this city's commercial and multifamily ground, and bottomland soil holds water and sediment in ways that catch property managers off guard. A basin that looked fine last year can silt in, slump, or grow over faster here than it would on higher, rockier ground farther up the corridor.
Rich river-bottom soil moves. It washes into forebays during heavy rain and settles there, so drawdown slows and the first sign is often standing water that used to drain in a day now sitting for three. Pecan-shaded lots around Mill Creek and Navarro bring their own issue: volunteer saplings take root on embankments within a season or two if nobody is pulling them, and a few years of that turns into root systems working against a slope or a structure. Outlets near Starcke Park and other older developed areas collect leaf litter and pecan hulls that block flow long before anyone notices a problem.
Working with Corral Bros on this scope means someone walks the entire facility on foot, checks the forebay and slopes, gets eyes on the outfall and any structure, and tells you plainly what they found. You get a written list of findings and recommendations, not a guess. If engineering work is called for, we handle the site work to the plan alongside your property engineer. Boards and property managers get a clear picture of where the system stands and what it needs next.
We're a local, family-built company that treats your Seguin property like our own, tidy crews, clear pricing, and stormwater system inspection that holds up to Guadalupe County conditions. Available as a one-time project or part of an ongoing plan.
We schedule a free on-site visit, usually within 48 hours of your call, and walk the full facility with you or your site contact. We look at the forebay, slopes, outlet structure, and any pipe or spillway on the property, then put together a scope and price based on what the basin actually needs. There is no obligation to move forward after the walk.
Most associations and property managers in Seguin schedule a full inspection once or twice a year, with an extra check after a heavy rain event off the Guadalupe River watershed. Older facilities near Mill Creek and Navarro with established pecan trees often need a closer look at root intrusion and slope stability than a newer site would.
Yes. We walk basins and outfall structures during normal business hours and work around parking, foot traffic, and tenant schedules without needing the property shut down. For apartment and retail sites in areas like Starcke Park, we coordinate timing with the property manager ahead of the visit so it does not interrupt daily operations.
Guadalupe River bottomland holds a lot of silt, so forebays here fill in faster than they do on rockier Hill Country sites, and drawdown slows once sediment builds against the outlet. Pecan-shaded lots also tend to grow volunteer trees on embankments, and root systems on an older slope can work into the structure over time if nobody catches it early.
Size of the facility, number of structures and outfalls, and how overgrown the slopes and forebay have gotten are the main factors. A single small basin on a retail pad costs less to inspect than a multi-cell system on an acreage property along the river, and a site with established brush or tree growth takes more time to walk and assess than one that has been kept clear.
Free, no-pressure estimate from a local crew. Call (737) 404-9343 or request a quote online.