"Clinton and the team at Perth Reticulation Experts are very professional and fixed my reticulation with no problems. They explained what they were doing along the way and what the original issue was. As a young woman in her first home I felt I was listened to, the staff are super friendly and happy to go above and beyond to complete 5e job. Would highly recommend."
Reticulation Cooloongup
We cover Cooloongup as part of our regular south coastal round. Whatever your system is doing, it'll be something our technicians see across these suburbs most weeks. We completed 1 job in Cooloongup in 2025.
✓ 24,000+ jobs completed across Perth · ★ 4.7 from 236 Google reviews
Call (08) 6263 4644 to book a repair, or book a site assessment for a new system.
1 retic job here so far
Whether it's an older system that's started playing up or a new landscape that needs waterwise coverage from day one, we handle the lot — repairs, servicing, controllers, bores and full installations.
Verge planting and reticulation rules sit with the City of Rockingham, while watering days come from the Water Corporation sprinkler roster, not the council — worth checking both before any verge retic work. Cooloongup is roughly 24 km from our Jandakot depot — same-week bookings are the norm, not the exception.
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.
Coastal dune sand: fast drainage and your sprinklers
Soil — Quindalup coastal sands. These coastal dunes shed water straight past the root zone, so one long soak is wasted. A tuned controller splitting the run into two short cycles inside the same watering window (both before 9am, or both after 6pm) suits this sand.
Groundwater & bores. Domestic bores perform well across this sand-plain suburb, and an older bore is often worth servicing rather than abandoning. Bore watering follows the standard 2-day roster and the June-August sprinkler switch-off.
Rainfall — about 750mm a year. Averages about 750mm a year at the Medina Research Centre gauge with roughly 77% falling May-September — so the controller should step down through autumn and observe the 1 June - 31 August sprinkler switch-off.
Sources: DPIRD-064 Soil Landscape Systems (SLIP) · DWER Perth Groundwater Map / Water Corp groundwater areas (band-level) · BOM station 009194 Medina Research Centre climate averages · Water Corporation watering roster (verified Jul 2026)
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 Cooloongup 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 Cooloongup 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...
"Fantastic service. Found leaks I did not even know were there. Justin is a retic super hero."
"Excellent service. Great communications up front, and serviceman turned up on time. He was efficient and quick and did a good job of explaining what he had done to fix the system."
"Perth Reticulation have serviced my retic at a couple of my properties, including replacing a bore pump. Bookings are made easily, very fast service and always provide an understandable explanation for the work. I recommend this company to all! Thanks John!"
"Justin was great - thorough, professional, and friendly. He was dedicated to resolving my irrigation issues."
"Very happy with the work Perth Reticulation did recently for my mum. I would 100% recommend them. Thank you Michelle"
Local reticulation questions
Yes for lawn and garden; other materials need a written application. Cooloongup is in the City of Rockingham. Acceptable materials are allowed to cover 50% of the verge or 10m2, whichever is the greater.
Generally yes — Cooloongup sits over accessible groundwater, which is why garden bores are common here. Iron staining and yield are the two things worth establishing before you drill, and both are local to your block. We handle bores, pumps and the reticulation they feed.
Cooloongup sits on Quindalup coastal sands. There is almost no reserve moisture in that profile, so even coverage matters more here than almost anywhere. Your technician confirms the profile on site before programming anything — Cooloongup blocks vary street to street.
Water Corporation sets Cooloongup'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 Medina station averages about 78 mm of rain in September and 39 mm in October, close to central Perth's 80 mm.
Repairs aren't quoted: you book one, and the technician diagnoses and fixes it on site, most faults in the same visit. If parts need ordering, we tell you the cost first.
Nearby suburbs we service
Safety Bay · Hillman · Waikiki · Rockingham · Shoalwater · East Rockingham · Warnbro and the wider Perth metro, from our Jandakot base. Read our pricing guide or call to get started.