Grease Traps

If you operate a commercial kitchen or food-related business in Perth, a properly installed and maintained grease trap is essential — not just for functionality, but for compliance with Water Corporation trade waste regulations.

At Mackie Plumbing and Gas, we are recommended by Water Corporation for grease trap installation, servicing, and compliance testing. Our team is fully trained and up to date with the latest trade waste requirements, ensuring your system is not only effective, but fully compliant.

Grease traps (also known as grease interceptors) prevent fats, oils, and grease (FOG) from entering the sewer system — protecting your plumbing, preventing blockages, and ensuring you meet your trade waste obligations.

We also offer baffle replacements for existing grease traps, ensuring your system continues to function efficiently and remains compliant. Over time, internal baffles can corrode, crack, or break down — reducing the trap’s ability to separate grease from wastewater. Our team can assess the condition of your baffles during routine servicing and carry out replacements using durable, Water Corporation-approved materials to restore optimal performance.