Commercial Irrigation Systems in Central Texas: Save Water, Reduce Costs, Stay Compliant

Water is expensive—and in Central Texas, it's increasingly scarce. For commercial properties in Austin, Georgetown, Round Rock, and the surrounding metro, irrigation is often one of the largest variable line items in a landscape maintenance budget. It's also one of the most controllable.

A well-designed, properly maintained commercial irrigation system can reduce water consumption by 30–50% compared to an outdated or poorly calibrated system. For a mid-size commercial property, that's a meaningful cost reduction—and a meaningful reduction in environmental impact.

Here's what property owners, managers, and facility teams need to know about commercial irrigation in Central Texas.

Texas Irrigation Law: What Commercial Properties Need to Know

Before anything else: in Texas, all irrigation installation, repair, and alteration must be performed by or under the direct supervision of a Licensed Irrigator (LI) issued by the Texas Commission on Environmental Quality (TCEQ). This applies to commercial properties just as it does to residential.

This isn't a technicality—it's state law, and violations can result in fines and liability. If your current landscaping contractor is doing irrigation work without a licensed irrigator on staff, you're exposed.

Additionally, Texas requires backflow prevention on all irrigation systems connected to potable water supplies, and these devices must be tested annually by a licensed backflow prevention assembly tester. This requirement protects public water supplies and is enforced by municipal utilities.