The Grease Guardian is an above-ground automatic grease removal unit for commercial kitchens. Compact, cost-effective, and designed to keep your kitchen compliant with minimal maintenance.
EVAC are specialist Grease Guardian installers. We recommend the right unit for your kitchen, install it, service it, and report completed works to your local authority.

Instead of holding waste until a truck empties it, the Grease Guardian separates and removes grease as it enters the unit, so far less builds up and pump-outs happen far less often.
The Grease Guardian is a hygienic closed system that removes grease at the source, before it can build up, block pipes or blow out your pump-out schedule. It runs automatically with minimal daily maintenance.
Wastewater flows in through a removable strainer basket that catches food solids before they enter the unit. Staff empty the basket as part of normal kitchen routine.
Fats and oils rise naturally to the surface while solids stay contained. An internal heating element stops the grease solidifying inside the unit.
A skimming drum transfers the separated grease into an external collection container, and clean water exits safely to the sewer. Emptying the container is a simple daily check.
The right Grease Guardian depends on your kitchen's output. We size it for you as part of the quote.
EVAC handles the whole Grease Guardian lifecycle in-house. You never juggle a supplier, an installer, and a separate waste contractor. EVAC is also a listed preferred supplier for South East Water and Greater Western Water.
EVAC are specialists in all three major automatic grease removal units. If the Grease Guardian isn't the right fit, the Big Dipper or Grease Raider might be. We'll recommend based on your kitchen, not our margin.
Big Dipper →We service, clean and repair all grease trap types, makes and models, and report completed works to your local authority.
Grease trap servicing →Tell us what you need. We'll get back to you with a straight answer, no runaround, no waiting on a callback that never comes.