Company

About Big Irrigation Australia

Professional irrigation and landscape lighting supply from Port Melbourne — trusted by contractors and serious DIYers since 2012.

We’re a Port Melbourne–based supplier of professional irrigation, landscape lighting and outdoor essentials — built by contractors, for the people who install the work.

Since 2012Locally owned and operated in Australia
Pros + DIYWholesale-minded pricing with real product support
AEST supportMon–Sat · 6AM–4PM · Port Melbourne warehouse

Our journey

Big Irrigation Australia began when two contractors — Victor and Ryan — got tired of hunting for reliable irrigation and landscape lighting gear at fair prices. They knew what jobs needed on site, and what slowed crews down when parts were wrong, overpriced, or hard to get.

So they started supplying the products they wished they’d had: clear specs, brands installers trust, and someone to answer when a controller, valve or fixture doesn’t behave.

That practical start still shapes how we buy, stock and support every order today.

Landscape irrigation and outdoor project work supported by Big Irrigation Australia
Built around real installs — not catalogue fluff.

What we supply

From smart controllers to low-voltage lighting, we focus on the gear Australian contractors and serious DIYers actually use.

IrrigationControllers, valves, rotors, drip, sensors and repair parts.
Landscape lightingFixtures, transformers, wire and lamps for clean nightscapes.
Outdoor essentialsFertilizer, seed and related farm/landscape supplies for complete jobs.

How we work

We buy carefully, price competitively, and back orders with product knowledge — so you spend less time chasing parts and more time finishing jobs.

  • Direct relationships with reputable manufacturers and suppliers
  • Help choosing the right SKU, not just the cheapest box
  • Tools and guides for sizing, programming and troubleshooting
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Irrigation sprinkler running on a lawn
Reliable water and light systems start with the right parts.

Visit or get in touch

Big Irrigation Australia Pty Ltd
120 Bertie Street, Port Melbourne VIC 3207

Mon–Sat · 6AM–4PM AEST
Email: contact us

Contact us Request a quote

Need a hand on a project?

Tell us what you’re installing — controllers, valves, lighting runs or a full kit — and we’ll help you get the right list together.

Related help

Tools & SupportValve part finders, calculators and training.FAQsOrdering, shipping and warranty answers.Track Your OrderStatus and tracking for a recent order.Shipping PolicyDelivery timeframes and carriers.

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Terms & Conditions of Sale

PLEASE READ THIS DOCUMENT CAREFULLY. IT CONTAINS VERY IMPORTANT INFORMATION REGARDING YOUR RIGHTS AND OBLIGATIONS, INCLUDING LIMITATIONS AND EXCLUSIONS THAT MIGHT APPLY TO YOU.1. Agreement Scope: When you order products from the Big Irrigation Supply website, you agree to these terms. The supplier can change these terms without notice, and the most current version will be on the website.2. Order Acceptance and Cancellation: The supplier may accept, decline, or limit your order for any reason after receiving it. If your order is canceled after your card is charged, you will be refunded. Minimum order amounts apply and can change without notice. Customer cancellations will incur a credit card charge up to 4%.3. Pricing: Prices are subject to change and do not include taxes. Any taxes applicable will be added to the price, and you must either pay them or provide a tax exemption certificate.4. Payment Terms: Full payment is required before shipping, and you can pay online via credit card.5. Shipping and Risk: Ownership of the products transfers to you either when the products leave the supplier’s location or when they are delivered to your address, depending on the delivery method. You are responsible for shipping costs and must inspect deliveries for damage or discrepancies upon receipt.6. Warranties and Returns: Products are generally covered by the manufacturer’s warranty, details of which are provided in the product description or manufacturer’s website. Returns require prior authorization and must be made within specific time frames. A restocking fee may apply of up to 35%. Non-returnable items from Big Irrigation Supply specifically include all landscape lighting fixtures and transformers, as well as irrigation commercial controllers like MC-E and ACC2 models. Additionally, any items that are not regularly stocked or are special order items cannot be returned.7. Intellectual Property: The supplier owns any content, inventions, or intellectual property developed during the term of your agreement with them.8. Advertising and Liability: The supplier is not responsible for inaccuracies in product descriptions provided by their suppliers, nor for typographical or pricing errors. They also disclaim all implied warranties and limit their liability for any damages arising from the use of their site to the amount you paid for the products.9. Indemnification: You must defend and indemnify the supplier against any claims or damages arising from your use of the products, or any breach of these terms.10. Legal: The agreement is governed by the laws of Texas, and any disputes will be handled in Collin County, Texas, without a jury trial.11. Force Majeure: The supplier is not liable for delays or failures in delivery caused by circumstances beyond their control, such as natural disasters or labor strikes.12. Miscellaneous: If part of these terms is found to be unenforceable, the rest still applies. Provisions that by their nature should survive the termination of the agreement will do so.