"Absolutely amazing service very professional give some great advice and great people to deal with"
Reticulation Postans
We service all of Postans. Our technicians work the Perth metro corridor daily — Hammond Park alone has seen 73+ of our jobs — so you're never waiting long for a visit.
✓ 24,000+ jobs completed across Perth · ★ 4.7 from 230 Google reviews
Call (08) 6263 4644 to book a repair, or book a site assessment for a new system.
Your local Postans reticulation team
Repairs are booked, not quoted over the phone — our technician diagnoses on site and fixes most faults in the same visit. New systems are quoted after a paid site assessment that's fully credited to your install.
Verge and streetscape watering rules sit with the City of Kwinana — worth checking before verge retic work, and we can advise on what your council allows. Classic Spearwood profile: free-draining sand, limestone beneath. Lawns respond to frequent light watering, and sprinkler layouts need decent pressure to cover evenly. This suburb sits on Perth's sandy coastal plain over the superficial aquifer, where garden bores are common and generally productive. Bore water isn't metered like scheme supply, so a serviced bore slashes the cost of keeping gardens green — the standard 2-day roster and June-August sprinkler switch-off still apply. 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. Our depot in Jandakot puts Postans about 14 km away, comfortably inside our everyday coverage.
We’re Waterwise-endorsed and Irrigation Australia members, every job is backed by a full warranty, and we’re Perth’s most-reviewed retic specialist (rated 4.7 from 230 Google reviews).
Reticulation help in Postans & nearby
We also look after Medina, Orelia, The Spectacles, Hope Valley, Kwinana Beach, Parmelia, Calista and the wider Perth metro. Read our pricing guide or call to get started.
Nearby: Medina · Orelia · The Spectacles · Hope Valley · Kwinana Beach · Parmelia · Calista
What does Postans’s soil and water mean for your retic?
Soil — Spearwood sands. Quick-draining yellow sand where moisture rarely lingers; frequent short cycles and periodic coverage checks keep growth even across the limestone country.
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 750mm a year. Around 750mm falls annually (Medina Research Centre data), close to 77% of it May-September; gardens rely almost entirely on reticulation from November to March, when scheduling accuracy matters most.
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 · OSM Nominatim (centroid geocoded) · Water Corporation watering roster (verified Jul 2026)
Reticulation Repairs in Postans
Broken pop-ups, a leaking solenoid, dry patches or a controller that’s lost the plot? Our fully-equipped technicians diagnose and fix most Postansfaults on the spot. We don’t quote repairs over the phone – just call us and we’ll book a visit.
New Systems in Postans
Putting in a new lawn or upgrading a tired system? We design and install fully automated, waterwise reticulation for Postanshomes. Book a paid site assessment (fully credited to your install if you proceed) and we’ll quote the job.
Hear From Our Happy Customers...
"These guys I highly recommend. They certainly know everything about Retic. Very friendly and polite."
"Perth Reticulation Experts have been a pleasure to deal with. Always delivering the highest standards. I would recommend them to anyone looking to get the job done right. All the very best to Thibaut and the team."
"Kevin was prompt on arrival, although our retic was old and in dis-repair he was a wizard on finding the wires, the solenoids, the pipes and managed to put everything back. He'd be a great detective! Very polite, nice to talk to and very helpful. Very happy to reference."
"Great service from the team, George's experience and transparency was greatly appreciated."
"George did a great job. He was very thorough and explained all aspects of the job to me."
Reticulation Postans FAQs
Generally yes — Postans sits over accessible groundwater, which is why garden bores are common here. Bore water isn't metered like scheme water, so a bore can dramatically cut the running cost of keeping lawns and gardens alive. We install, service and repair bores and pumps; ask us whether your block is a good candidate. This suburb sits on Perth's sandy coastal plain over the superficial aquifer, where garden bores are common and generally productive. Bore water isn't metered like scheme supply, so a serviced bore slashes the cost of keeping gardens green — the standard 2-day roster and June-August sprinkler switch-off still apply.
Classic Spearwood profile: free-draining sand, limestone beneath. Lawns respond to frequent light watering, and sprinkler layouts need decent pressure to cover evenly. We factor this into zoning, run times and sprinkler selection on every Postans job — it's the difference between a green lawn and a water bill.
Our service vehicles work the Perth metro area every week, so most Postans repairs are booked within days, not weeks. We don't quote repairs over the phone — the technician diagnoses on site and fixes most faults in the same visit.
Yes — we cover all of Postans and the surrounding suburbs for reticulation repairs, servicing and new system installations.
We don't quote repairs over the phone — every system and fault is different. Call us and we'll book a technician to diagnose and fix it on site; if a larger job needs parts ordered, we'll give you an estimate before we proceed.