We are waste disposal specialists and have been servicing Canterbury for 52 years. Our Services are: Septic Tanks, Grease Traps, Car & Truck Wash, Storm Water Drains, Industrial Waste Disposal.Roger Grenfell can clean your septic tank, grease trap take care of your storm water drains and industrial waste. With years of experience Roger can advise you on all of your drainage and maintenance requirements.Drainage Services South Island was established in 1958, so you know you are in great hands when it comes to professionalism and experience in relation to these services.Roger serves both the residential and commercial markets.Contact us Roger to day for more information!