Irrigation maintenance in Raleigh, NC.
Seasonal tune-ups, coverage audits, and leak checks that catch the small problems — a stuck head, a weeping valve, a drifting schedule — before they turn into a flooded yard or a spiking bill.
What Raleigh homeowners should know
- Clay hides leaks — so we look early. A slow leak can soak into Raleigh clay for weeks unseen; a maintenance check catches it before the bill or the wet spot shows up.
- Timed to Raleigh’s season. We schedule tune-ups around the local watering season so the system is dialed in when it matters and idle when it doesn’t.
- Older systems reward attention. Inside-the-Beltline systems with mixed-era parts drift out of adjustment faster — regular checks keep them honest.
Maintenance is cheaper than the emergency it prevents
Most irrigation emergencies start as something small and quiet: a nozzle drifting off-pattern, a valve that seeps, a controller running longer than it needs to. A regular tune-up finds those before they waste water or wash out a bed — and on Raleigh clay, where a slow leak hides underground for weeks, catching it early is the whole game.
A maintenance visit is also when we verify coverage and check the backflow so nothing sneaks up on you. Think of it as the difference between a $90 tune-up and a $900 repair after the damage is done.
A full look at the whole system
Seasonal tune-up
A start-of-season or mid-season check of every zone, head, and valve so the system runs clean.
Coverage audit
We run each zone and confirm even coverage — no dry patches, no overspray onto the drive.
Leak check
Pressure and visual checks to catch mainline, valve, and lateral leaks before they surface.
Head & nozzle adjustment
Straightening, cleaning, and re-aiming heads so the pattern is right again.
Controller review
We check the schedule and adjust runtimes for the season and your soil.
Backflow check
A quick look at the RPZ so you’re not surprised at test time. See backflow.
Irrigation maintenance FAQ
How often does a system actually need servicing?
Two visits suits this climate best: one to bring the system up in spring and one in the fall before the water comes out. A single annual visit still finds most of what matters.
What’s included in a tune-up?
A full run of every zone, head cleaning and aiming, a coverage and pressure check, controller review, and a leak check — with anything bigger quoted before we do it.
Will maintenance lower my water bill?
Usually — fixing overspray, drift, and small leaks and dialing in runtimes cuts waste, which shows up on the bill.
Do you offer a maintenance plan?
Yes — ask about a seasonal plan so tune-ups and the backflow test are scheduled for you.
Can a tune-up catch a hidden leak?
Often, yes — a pressure check flags a mainline or valve leak long before it surfaces on Raleigh clay.
How a maintenance visit works
Full-system inspection
Each zone is run in turn while we go over heads, valves, low-voltage wiring and the controller itself.
Coverage & pressure check
We confirm even coverage and check pressure for hidden leaks.
Adjust & minor repair
Cleaning, aiming, and small fixes done on the spot; anything bigger is quoted first.
Report & schedule
You get a clear rundown of the system’s health and the option to book the next seasonal visit.
Running the system is not the same as watching it run
Most people test their irrigation from the driveway or from the app. Every zone comes on, water goes up in the air, so the system works. A service visit differs in one unglamorous respect: somebody stands in the zone while it runs. That is where the useful information is, and most of it appears inside the first minute. A rotor can rise perfectly and never turn. A spray head sitting an inch low waters the grass immediately in front of it and nothing beyond. The last head on a long lateral will come up late and fold early, which is the system telling you about its pressure in the only language it has.
So the visit goes zone by zone with the zone running. Arcs are checked against what they are meant to cover and reset where they have wandered. Nozzles are pulled, rinsed, and put back, or replaced when they throw a fine mist instead of droplets. Bodies get straightened where the mower or the ground has leaned them over. Then the parts that want instruments rather than eyes: static pressure at the source, valve boxes opened and looked into, wiring at the controller checked for corrosion, and run times measured against what the turf needs in the month we happen to be standing in.
The case for spring and fall rather than one visit a year
Two visits are worth arguing for because they do different jobs. Spring deals with what happened while nobody was watching: a head cracked by a hard freeze, a valve seized after months of sitting still, a backflow assembly that will not pass, a schedule still set for last September. Fall deals with what a season of use did — mowing, foot traffic, root growth, thousands of open-and-close cycles on every valve — and it is the sensible moment to find those things, while there is still time to put them right before the system is drained for the winter.
One visit a year is not nothing, and we will say so. A small system, few zones, level ground, put in recently and by one pair of hands, will usually stay honest on a single spring check. The argument for two strengthens with age, with slope, with heavy tree cover, and with any system that has been patched by a series of different hands over the years. If we are only going to see it once, we would rather see it in spring, when whatever is wrong still has a whole season in which to cost you water.
What five and ten years of no maintenance looks like
Neglect is seldom dramatic. It arrives as a slow loss of accuracy, and no single part of it is alarming enough to prompt a phone call.
- Nozzles wear. A worn nozzle passes more water in a coarser pattern, so a zone quietly begins delivering more than its schedule assumes, and delivering it unevenly.
- Heads lean. Ground movement and mower wheels shift bodies a few degrees at a time until an arc is watering the fence and missing the corner it was set for.
- Run time gets added. Somebody stretches a zone to green up one dry patch, and the rest of that zone then spends every summer over-watered to keep the patch alive.
- Splices corrode. Wire connections that were never properly sealed will run a zone in dry weather and drop it in wet, which makes the fault look intermittent and imaginary.
- Valves stop sealing. A stiffened diaphragm seeps between cycles, and that reaches the water bill long before it reaches the surface.
At five years such a system still passes the driveway test. At ten the faults start turning up in company, and what would have been twenty minutes with a screwdriver becomes a repair list and a morning. Nothing on that list was expensive on the day it began.
Where we work
These link to our area pages — what yards are like in each part of the Triangle and how we handle them. Every service on this page is available in all ten.
Book a tune-up
Keep small problems small — same-business-day response.
- Insured and licensed in NC
- Priced up front, nothing added later
- Twelve-month warranty on our labor
Keep your system running clean
Call or text to schedule a seasonal tune-up before problems start.