Collier Landscaping & Irrigation

Collier Landscaping & Irrigation is a design-build company handling planting design, hardscape and irrigation for residential yards. Its core work includes paver and flagstone patios, walkways, stone walls, irrigation installation and repair, drip conversions and smart timer setups. The company also builds drought-tolerant Desert Scapes and California native plant gardens.

The same team designs a project and builds it, from first sketch through final walkthrough, and founder Ethan Collier is on site for consultations and when crews break ground. Free estimates are offered for landscaping, hardscape and irrigation work. Service covers San Diego County, including Mission Hills, La Mesa and El Cajon, and the business is based in San Diego.