Drainage Solutions in Houston, TX

Drainage excavation is everything we do to get water moving correctly instead of pooling where it shouldn't. That covers cutting and laser-grading swales, regrading existing ditches, installing culverts, French drains, catch basins, area drains, and buried pipe systems, and tying all of it into an outfall. The first question on any job is where the water is coming from; the second is where it can actually go. The elevation drop between those two points is what decides which solution will work.

Regrading means cutting and laser-grading the ground -- or lowering its elevation in a specific spot -- so water that is currently sitting in place has somewhere to flow instead. It is usually the fix wherever a yard, ditch, or driveway holds water after ordinary rain rather than only after a major storm. Regrading improves how water moves through an area; it is not a guarantee that a property will never see standing water in a genuinely heavy storm.

We shoot elevations first to find exactly where a ditch is blocked or too shallow to carry water. From there it is cut and laser-graded, or the ground alongside it is lowered, to restore a consistent slope that lets water flow to a lower elevation instead of backing up. Erosion control blankets go over the disturbed ditch walls afterward to hold the soil while vegetation re-establishes, so the silt and erosion do not immediately start over.

Ditch walls erode and silt builds up on the bottom over time, and that build-up is usually why a ditch that used to drain now holds water. Regrading -- cutting it back to the elevations that let it carry water again -- addresses that without touching where the water goes next. Filling a ditch in only makes sense when the water it was carrying now has a better path off the property, because the water still has to go somewhere. Either way, the goal is to improve how water flows through the area; no contractor can promise a property will never see standing water during a genuinely heavy storm.

A swale is an open, laser-graded channel cut into the ground to carry surface water to a lower elevation -- it is the simplest solution and the one we reach for first when an open channel fits the property. A French drain, catch basin, area drain, and channel drain are named alternatives for sites where an open channel is not the right fit. Often the actual build is a swale and pipe combination: the swale grades water into a buried 4, 6, 8, 10, or 12 inch pipe, which carries it the rest of the way to a ditch or lower elevation. A culvert is different again -- it is a pipe installed under a driveway, road, or creek crossing so water can pass underneath without eroding the surface above it.

Yes to both, and they are often the same job. A driveway that stays muddy usually has a subgrade that cannot shed water, so we prepare and compact the base and add geotextile fabric on wet or unstable ground, then shape a crown and slope so water runs off the surface instead of sitting on it. Where the drive crosses a ditch, creek, or road, a properly sized culvert -- concrete, steel, or HDPE plastic -- goes in so water passes underneath instead of washing over the top. Sizing matters: an undersized culvert backs water up and overflows, so we size it to the actual flow, not a guess.

An underground storm drainage system collects water through inlet boxes and grates, then carries it through buried, correctly sized pipe -- graded and sloped -- to an outfall, using gravity wherever the site's elevation allows it. On flatter ground, which is common around Spring and Conroe, there is not always enough elevation drop for gravity to finish the job. When that is the case, we add a lift station: a 1/2 HP pump that moves roughly 100 to 110 gallons per minute, triggered by a float switch once water rises to a set level, with a check valve on the discharge line so water does not run back into the system.

We handle drainage work across the Greater Houston area, including Harris County, Houston, Spring, and Conroe, plus Montgomery, Waller, Washington, and Fort Bend counties. Daniel Dean runs his own equipment for the whole job -- swales, pipe, culverts, and underground systems -- so there is one crew and one point of contact from the site walk through the finished tie-in.