Landscape drainage is one of the most important parts of your project to ensure long lasting hardscape stability, plant welfare and is often over looked by many homeowners and contractors. Whether it’s adding underground gutter extensions, diverting sump pump outlets or re-grading your entire property, Cal & Shan’s has the experience and knowledge to circumvent all your drainage issues.

One of the leading reasons why patios fail is that their base is undermined by water. This usually occurs because homeowners and/or unexperienced contractors fail to divert water away from those areas and over time the water washes out the base and it fails by settling. We solve this by adding underground gutter extensions to all downspouts in the area of your project, properly setting correct elevations, adding proper pitch and professionally move the earth on your property to maintain the topsoil where it should be and provide the water a way to drain properly.