Irrigation Maintenance in Cary, Raleigh & the Triangle

A tuned system is a cheaper system

Most irrigation systems don’t fail all at once — they drift. A nozzle clogs, a head sinks, a valve weeps, the schedule stays on summer settings into fall, and the water bill creeps up. A maintenance visit catches all of that before it becomes a repair, and it’s the single easiest way to hit the ~$500 a year our customers save on water.

We check every zone head to head, meter the controller and valves, look for the hidden leaks that spike a bill, and dial the schedule to the season and your town’s watering rules. Selling or buying a home? A real-estate irrigation inspection tells you exactly what you’re dealing with before closing.

Why two visits beat one

Spring and fall ask completely different questions of the same equipment, which is why a single annual visit always leaves half the system unexamined.

Spring is an inventory of what winter did. Lines get charged slowly and on purpose — slamming pressure into a cold, empty system is its own way to break something — while we look for burst laterals, a cracked assembly, a valve that won’t lift after four months of sitting, and heads that frost heave has pushed out of grade. Whatever program the controller was running in November is wrong for April, so the schedule gets rebuilt rather than resumed.

Fall accounts for what the growing season did. Mower decks, aeration tines, a landscape crew’s shovel, and the occasional determined dog cause most of the damage we find, and none of it speaks up while the lawn is green and full. Fall is also when the schedule needs winding down, and it pairs naturally with a blowout — winterization & startup — since we’re already at every head and valve. A failure found in October gets fixed dry, on your calendar, instead of during the first hot stretch of June.

What five years without a tune-up looks like

It’s never one dramatic failure. It’s accumulation, and it plays out with almost boring consistency from yard to yard.

Year one, a couple of nozzles clog and two heads settle an inch low. Nobody notices; the lawn covers for it. By year three, several heads are spraying into thatch instead of over it, one zone has an arc knocked halfway onto the driveway, and a fitting has been seeping underground on every cycle without ever showing at the surface. The lawn has developed shapes by then — a pale crescent, a dark stripe — and the usual response is to add minutes everywhere, which soaks the healthy grass harder while the thin patches stay thin.

By year five there’s often a zone that won’t come on at all, because a wire splice sitting in a wet box finally corroded through. The controller is running a program nobody remembers writing. Backfill over some old repair has slumped into a soft rut you can feel through your shoes. Correcting all of it in one go is a genuine invoice, and nearly every piece of it began as a two-minute adjustment on a visit that never got booked.