Irrigation Audits & Tune-Ups in Bethesda, MD

Irrigation Audits & Tune-Ups for Bethesda Homes and Estates

An irrigation audit measures how well a system actually performs. Technicians run each zone, observe coverage, check pressure and look for problems like misaligned heads, mixed nozzle types, overspray and leaks. Catch-cup testing places small cups across a lawn zone to measure how evenly water falls. The results show which zones overwater, which underwater, and where adjustments or upgrades would make the biggest difference to both the lawn and the water bill.

A tune-up puts the findings to work. Heads are raised, straightened and re-aimed, nozzles are matched within each zone, pressure is corrected, and the controller schedule is rebuilt around measured output rather than guesswork. Many systems use far more water than they need, often because nozzles were swapped piecemeal over years of repairs, and an audit is usually the fastest way to cut waste while improving the health of lawns and beds. Spray zones on slopes may also be switched to rotary nozzles that apply water slowly enough for clay to absorb.

Bethesda landscapes change over time as trees mature, shade spreads and beds are redesigned. A system laid out for a sunny lawn twenty years ago may now be soaking deep shade under oaks, which invites brown patch in tall fescue. An audit brings the system in line with the landscape as it exists today, and it is a smart first step for anyone who just bought a home with an unfamiliar system.