unclog yard drainage, yard drainage, unclog drainage, Sugar Land Yard DrainageMost of the yard drainage commonly use a thin wall black corrugated plumbing pipe. The usual problem with this pipe is that it does not hold up over time and often collapses if any substantial weight is applied. It can also be easily penetrated by tree roots. Once this pipe is clogged, you only have slim chances of clearing the line. As shown here, by using an electric snake, Mock Plumbing was able to clear the drainage and pull out a bagful of tree roots.