"We’ve had Perth Reticulation Experts do a few jobs for us and each time we’ve been extremely satisfied with the service. Spade has done both repairs and installations for us and has been professional, polite and friendly, and nothing is ever a drama. Thanks for the help!!"
Reticulation Girrawheen
We've completed 504 jobs in Girrawheen, 499 of them through commercial maintenance programs — cyclical servicing, fault repairs and upgrades — plus residential repairs and new systems. 49 of them in 2025 alone — around 4 a month in Girrawheen.
✓ 24,000+ jobs completed across Perth · 532+ maintenance visits completed in Girrawheen · ★ 4.7 from 236 Google reviews
Call (08) 6263 4644 to book a repair, or book a site assessment for a new system.
Mostly housing and facility irrigation maintenance
Repairs aren't quoted — you book a repair and our technician diagnoses and fixes on site, with the parts already on the van. New systems are quoted after a paid site assessment, credited in full to your install if you accept the quote within 30 days.
Between 499+ commercial maintenance visits and our residential call-outs, Girrawheen is one of our busiest suburbs. On the tools, that mostly means controller work, servicing & tune-ups and bore & pump work.
Verge planting and reticulation rules sit with the City of Wanneroo, while watering days come from the Water Corporation sprinkler roster, not the council — worth checking both before any verge retic work. We're about 29 km from our Jandakot base, well inside the daily service runs.
We’re a Water Corporation Waterwise Garden Irrigator and an Irrigation Australia member, every job is backed by our workmanship warranty, and we’re rated 4.7 from 236 Google reviews.
Our retic work here, year by year
- Homeowners & businesses
- Housing & facility maintenance programs
Show the numbers
| Year | Homeowners & businesses | Maintenance programs | Total |
|---|---|---|---|
| 2020 | 0 | 0 | 0 |
| 2021 | 0 | 34 | 34 |
| 2022 | 2 | 125 | 127 |
| 2023 | 2 | 137 | 139 |
| 2024 | 1 | 111 | 112 |
| 2025 | 0 | 49 | 49 |
Our latest retic jobs here
Latest job here: September 2026. Since May 2026:
56 housing and facility maintenance jobs.
Updated monthly from our job records. We publish the month and the fault type only, never customer details.
Sand over limestone: what it means for your retic
Soil — Spearwood sands. Well-drained yellow sands over Tamala limestone: water moves through fast, so a properly scheduled controller and soil wetters do the heavy lifting.
Groundwater & bores. Sandy soils over shallow groundwater make this classic garden-bore territory; running retic from a bore takes garden watering off the scheme-water bill. Bores follow the same 2-day roster and winter switch-off as scheme users.
Rainfall — about 718mm a year. The Perth Metro gauge averages ~718mm a year, ~79% of it May through September — dial summer cycles for zero rainfall help and let the winter switch-off do its job.
Sources: DPIRD-064 Soil Landscape Systems (SLIP) · DWER Perth Groundwater Map / Water Corp groundwater areas (band-level) · BOM station 009225 Perth Metro climate averages · Water Corporation watering roster (verified Jul 2026)
From our Girrawheen job book
Why the Girrawheen controller "wasn't working"
A Girrawheen job earlier this year came in as a controller that was not working. The controller turned out to be fine.
Our technician inspected every station in turn and found a station wire sitting loose in the cabinet, never landed in the controller terminal — so that station could never be switched on, whatever the programming said. Testing the wire and tracing it to its valve then turned up a second, separate fault: the solenoid coil (the electrical part of that valve) at the other end had failed as well.
Both were repaired, along with a station of sprinklers that was not running and two pop-ups that needed replacing. Two faults stacked on one station is a good argument for testing the whole path rather than the first thing that looks wrong — replacing the coil alone would have left the wire disconnected and the station still dead.
What we actually find in Girrawheen
We've completed 504 jobs in Girrawheen. For this pattern check we read the 6 with the fullest, most recent technician notes — a capped sample, deliberately small and not random. 4 involved mainline leaks and split poly (33% across the 1,781 Perth jobs sampled the same way) and 3 involved broken pop-ups and blocked nozzles (29%). Counts overlap, because one job can carry both. It is not Girrawheen's fault rate, and we don't publish it as one.
Need the same kind of help? Book a repair or arrange a site assessment.
Retic & sprinkler repairs
Broken pop-ups, a leaking solenoid, dry patches or a controller that’s lost the plot? Our fully-equipped technicians diagnose and fix most Girrawheen faults on the spot. Repairs aren’t quoted – call us and we’ll book the visit.
Not sure what’s wrong? Try our 5 checks before you call.
New irrigation systems
Putting in a new lawn or upgrading a tired system? We design and install fully automated, waterwise reticulation for Girrawheen homes. Book a paid site assessment — credited in full to your install if you accept the quote within 30 days.
Hear From Our Happy Customers...
"Huge thank you to Perth Reticulation, they have helped me and several of my client over the past few years and the have been nothing but professional. What I love most about these guys is the fact that the use quality material and they don't cut corners. Thanks again Perth Retic Experts!"
"Highly recommend- any issues or costs discussed before any changes made. Friendly and honest service"
"excellent service, friendly and prompt."
"Chris was very efficient, quickly located the problem and we are very happy with the service he provided."
"We would like to thank you for the excellent job done on the replacement of our retic and the loads of free gardening advice!"
Local reticulation questions
Yes, but get the City's approval first. Girrawheen is in the City of Wanneroo. Irrigation pipes and connections shall be laid beneath the nature strip between 150mm and 300mm deep.
Generally yes — Girrawheen sits over accessible groundwater, which is why garden bores are common here. That said, two neighbouring blocks can differ on yield and iron content, so it's an assessment rather than a given. Bores, pumps and bore-fed retic are all work we do.
Girrawheen sits on Spearwood sands. Water moves through it fast, and the sand can turn water-repellent once it dries out. The most common thing we get booked for in Girrawheen is controller work, so that's where the technician starts. We set run times to deliver about 10mm on each of your two rostered days, and split the run into two cycles inside the same watering window where the soil needs it.
Water Corporation sets Girrawheen's sprinkler days: check yours with your street number and postcode. In Perth and Mandurah that's two days a week, once before 9am or after 6pm, bores included; elsewhere the roster can differ. The winter switch-off runs from 1 June to 31 August. After it, the Bureau of Meteorology's Perth Metro station averages about 80 mm of rain in September and 40 mm in October.
A controller repair isn't quoted: book the visit and it's diagnosed and fixed on site. An upgrade, say to Wi-Fi, can be quoted without a visit: tell us if your controller is hardwired or plugs into a power point (a photo helps). If it needs an electrician, we arrange one. Controller work is one of the jobs we do most in Girrawheen.
Nearby suburbs we service
Koondoola · Marangaroo · Alexander Heights · Balga · Mirrabooka · Westminster · Hamersley and the wider Perth metro, from our Jandakot base. Read our pricing guide or call to get started.