Waste and Reclamation Services for Infrastructure Projects NSW

Demast Pty Ltd specialises in liquid waste disposal and reclamation. We take pride in finding the best solution for your waste management needs compliant with the relevant safety and waste disposal regulations. With many years of knowledge and experience within the liquid waste industry, Demast Pty Ltd offers a superior waste management service and unmatched professionalism across the different client sectors of the NSW community.

Our facility is equipped with 2 fully automated weighbridges at each end of the site – one for entry and the other for exit. We also have 4 tipping bays available 24/7 and 365 days of the year. Allowing customers to tip off fast, minimise wait time and get your truck to their next job faster

liquid Waste management

Let us handle your liquid waste management needs

In today’s modern world, effective Liquid Waste Disposal has never been more critical. With the harsh penalties for improper disposal methods, it pays to rely on the experts for your waste disposal.

From one-off collections to regular pickups, we can offer you the complete liquid waste removal service. We are fully licensed to provide you with complete peace of mind and ensure your collection is carried out with minimum fuss. With fully trained staff, we can handle a vast range of liquid waste.

We accept liquid waste derived from drilling mud, non-destructive digging, potholing waste, hydro excavation waste, concrete washout from concrete batch plants and residual batch concrete from agitator trucks.