dunsborough and south west wa
Irrigation in Dunsborough & South West WA
Watering Done Properly
Commercial and Residential Irrigation Services
A healthy lawn or garden starts below the surface. You can install premium turf, build well-shaped garden beds, and improve the soil, but if the watering is inconsistent, the whole landscape will struggle. In Dunsborough and across the South West, irrigation is not an optional extra. It is a core part of building an outdoor space that survives summer, handles sandy soil, and stays presentable through the year.
The Master Grass installs and upgrades irrigation systems for lawns, garden beds, new home landscaping projects, and commercial sites. Our focus is simple: even coverage, efficient water use, and systems that make sense for the way the property is laid out. A good irrigation setup should work quietly in the background. It should not leave dry strips through the middle of the lawn, overspray onto the driveway, or soak one garden bed while starving the next.
What We Install
We install irrigation systems for a wide range of residential and light commercial projects across Dunsborough, Busselton, Yallingup, Cowaramup, and Margaret River.
Lawn Irrigation
Lawns need even coverage for a consistent green finish. We install pop-up sprinklers and rotating nozzles to water the full lawn efficiently, avoiding fences, paving, and walls, with no dry patches or overwatered corners.
Garden Bed Irrigation
Garden beds need a different approach than lawns. We use drip line or low-throw sprays to water the root zone directly, reducing evaporation, keeping mulch in place, and avoiding unnecessary leaf wetting, especially in windy coastal conditions.
New Build Irrigation
Blank blocks need irrigation infrastructure before the yard is finished. We install reticulation as part of new home landscaping, coordinating it with turf, paving, garden beds, and edging to avoid rework and ensure the landscape performs properly from day one.
Irrigation Upgrades and Repairs
Not every job needs a full new system. We can assess your current reticulation, replace faulty parts, improve coverage, add zones, and lift overall performance.
Built for Efficiency
Water efficiency matters, especially in coastal WA where long dry periods put pressure on both the landscape and household water use. A good irrigation system is not about flooding the yard. It is about applying the right amount of water in the right place.
We design systems to reduce waste by:
Avoiding overspray onto paths, walls, and driveways
Matching sprinkler types to the size and shape of the area
separating lawn zones from garden bed zones
Using drip line where direct root watering makes more sense
Setting systems up so they can be adjusted seasonally.
This helps your landscape stay healthier while reducing runoff, patchy growth, and water loss.
Like the rest of our work, irrigation starts with preparation and layout. We do not just throw sprinklers in the ground and hope the water reaches the right spots. We assess the shape of the lawn, the size of each garden bed, the soil type, water pressure, sun exposure, and how the property is actually used.
That planning matters. A narrow strip of turf beside a driveway needs a different sprinkler setup to a large rectangular backyard. A mulched native bed needs a different watering rate to a soft leaf Buffalo lawn. If the site includes paving, retaining, or new planting, the irrigation layout has to work around those fixed elements cleanly.
Once the layout is locked in, we install the pipework, fittings, valves, sprinklers, or drip line with attention to coverage and long-term access. We keep the system tidy, bury lines properly, and make sure each zone is set up logically. The end result should be simple to use and easy to maintain.
Our LAWN CARE SERVICES
This is the foundation. We use professional-grade equipment with sharp blades (essential for a clean cut that doesn’t tear the leaf) to deliver a crisp finish. We edge every time—because a lawn without sharp edges is just a paddock. We blow down paths and driveways to leave the property looking immaculate.
Reliable Lawn Mowing
This is the foundation. We use professional-grade equipment with sharp blades (essential for a clean cut that doesn’t tear the leaf) to deliver a crisp finish. We edge every time—because a lawn without sharp edges is just a paddock. We blow down paths and driveways to leave the property looking immaculate.
Lawn Maintenance Programs
For clients who want a “set and forget” solution, we offer structured maintenance. This goes beyond mowing to include seasonal adjustments, monitoring turf health, and proactive recommendations. If we see a problem emerging—like a dry patch or a pest issue—we let you know immediately with a suggested solution.
Lawn Fertilising Programmes
Our lawn fertilising programme delivers balanced, slow-release nutrition and targeted soil wetters to keep your grass strong and deeply coloured year-round. By managing the specific chemistry of your soil, we build long-term resilience against South West heat, winter stress, and lawn pests.
FAQ'S
Do you install irrigation for both lawns and gardens?
Yes. We install systems for turf, garden beds, and mixed landscapes, using different watering methods depending on what each area needs.
What is better for garden beds: drip line or sprays?
In most cases, drip line is the better option for garden beds because it waters the root zone directly and reduces evaporation, but the right choice depends on the planting layout and access.
Can you upgrade my existing reticulation instead of replacing it?
Yes. If the current system has usable pipework or valves, we can often upgrade the coverage, replace broken parts, and improve the layout without starting again.
Do you set the controller as well?
Yes. We can help set the controller so the system runs at appropriate times and can be adjusted through the seasons.
Why are there dry patches in my lawn even though the sprinklers are on?
Dry patches usually come down to poor sprinkler spacing, blocked nozzles, low pressure, or poor overlap between heads.
Can irrigation be installed with new turf?
Absolutely. In fact, that is one of the best times to do it because the system can be laid out properly before the turf goes down.
Areas We Serve
We operate from Dunsborough and work across the South West—Busselton through to Margaret River, including Yallingup and Cowaramup. If you're outside that core (Dunsborough East, Siesta Park, Metricup), send your location and we'll check the drive.
Service Areas
Dunsborough
Busselton
Margaret River
Yallingup
Cowaramup
Ready FOR A LAWN THAT LOOKS SHARP YEAR ROUND?
Stop worrying about whether the mower will start or if you’ll have time to do the edges before the guests arrive. Let The Master Grass handle it. We bring professional reliability, local knowledge, and a landscaping eye to your lawn care.
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