Enviro Waste Services Group, Liquid Waste Sydney – is a family owned and operated 24 hour Liquid Waste disposal company in Sydney who specialise in liquid waste removal founded on the extensive experience of its Owner and Director, Eddy Hawach.Enviro Waste Services Group provides professional, high quality service but with the friendliness and personal follow-through of an Australian owned family-run company to all its clients, whether a multi-million dollar commercial project, or a one-off domestic septic tank or grease trap pump-out. We look forward to the opportunity to assist you with our septic tank cleaning, grease trap cleaning and all other liquid waste removal services in Sydney.