How Often Should an Irrigation System Be Inspected?

Short answer:

Residential irrigation systems in Northeast Florida should be inspected twice a year: once in late February to early March before the heavy season, and once in late September to early October before the cool months. HOA and commercial properties should move to quarterly inspections because the systems are larger and small problems compound faster at scale.

Why twice-yearly for residential

Irrigation systems drift. Heads get bumped by mowers, valves develop small leaks, controllers get reprogrammed by well-meaning family members, and rain sensors gradually fall out of calibration. Two inspections per year catch the drift before it shows up as a wet spot, dead patch, or a water bill 40 percent higher than last month.

The spring inspection is more important because it precedes the biggest use months. The fall inspection is where we catch anything the summer season stressed and set the winter schedule.

Why HOA and commercial go quarterly

More zones (often 30 to 100+) mean more opportunities for a failure to go unnoticed.
Larger irrigated areas mean each undetected leak wastes more water per week.
Property management typically has no eyes on the actual sprinkler heads day-to-day.
Contractual water budgets require documented service records.

Our commercial irrigation service is built around this cadence, with route-based recurring visits and documented service reports.

Frequently asked questions

What does a full irrigation inspection include? +

A full WaterCare inspection runs every zone, checks head coverage and rotation, inspects for hidden leaks in valve boxes and mainline, tests the controller programming against current landscape needs, verifies rain sensor function, and confirms the backflow preventer is intact. We finish with a written summary of anything that needs repair.

Do HOA and commercial systems need more frequent inspection? +

Yes. HOA common areas and commercial properties typically warrant quarterly inspections because the systems are larger, more zones can fail unnoticed, and water bills at that scale add up fast. WaterCare offers recurring service programs for HOA and commercial accounts.

Can an inspection catch problems I would not see? +

Yes, routinely. Underground leaks at fittings, valves stuck partially open, misaimed heads watering pavement, and drift in controller programming are all common findings that homeowners rarely spot until the water bill jumps or a wet spot appears in the lawn.

When is the best time of year to inspect? +

Late February to early March is ideal for Northeast Florida. Getting the system checked before heavy irrigation season starts catches problems before your March or April water bill reflects them.

Ready for a Full System Check?

We inspect every zone and give you the findings in writing.

Schedule an Inspection