Greentown Environmental Ltd is the largest weed control provider in Ireland. We also specialise in grounds maintenance, gully cleaning and jetting, tree services and winter maintenance. Our client portfolio includes local authorities, central government departments and a range of corporate customers in city, urban and rural areas. Greentown Environmental provide a high level of customer service, underpinned with professional health & safety and environmental standards. Greentown Environmental Ltd. are specialists in the treatment, of Japanese Knotweed. We offer a wide range of treatment plans and insurance backed supervisory service where required. We are accredited through: Quality Management System – ISO 9001:2008 Environmental Management System ISO 14001:2004 Occupational Health and Safety Management System OHSAS 18001:2007 Investors in People Constructionline NROSO BASIS Intertrade Ireland