About Us
Find out more about Hep Oils, our practices and our 20 year heritage.

Hep Oils are licensed waste oil collectors and processors with over 20 years’ experience working in and around the Greater London area. We pride ourselves on the professional, reliable service we provide. We have a trusted team who constantly strives to deliver a service second to none. We believe in listening to our customers and good communication being the key to a successful working relationship.
Our Aim

We aim to provide restaurants and chefs with the finest quaity oils. We take care of all your requirements with regard to supply & collection of cooking oils. We will ensue all waste is recycled, allowing you to continue your daily business safe in the knowledge that you are not only compliant but able to show due consideration to the constant need to recycle, renew & replenish.
Our Promise to You
We always seek ways to improve and utilize the waste we collect & understand the needs of our customers to show how their waste is being recycled and we aim to provide you with this necessary service.
We make it our business to keep abreast of latest developments and advances in waste management & recycling to ensure our customers are able to move forward with us.

Our Certificates and Awards

SALSA Certification
SALSA certifies that all of our oil in packed in a food safe process. It proves that Hep Oils operates at the highest hygenie and safety standards when it comes to preparing our oil.

NEODA Compliant
All our oil sold and distributed adhere to a strict set of requirements concerning product contents, labelling and pack sizes. Our oil is independently checked to make sure it is of the finest quality.
Our Process
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Pick up
Your waste is picked up by a certified driver and placed in to a purpose built container. The waste is then taken back to our SALSA certified depot in Harefield.
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Arrival at the Depot
Once the waste arrives at the depot it is sorted and it is treated. It is then used in the production of renewable energy in the form of bio-fuel.
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Transformed to Bio-fuel
Biodiesel is a low carbon alternative to diesel. Since it is made from waste oil it minimises carbon emissions, reduces harmful emissions and improves air quality for all.
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Back to the grid
Once the waste has been transformed in to bio-diesel it is put back in to the grid. Hep Olis makes sure that the majority of waste oil is transformed and send back to the grid.