John O'Conner (GM) Ltd is a respected market leader in public sector grounds maintenance with a reputation that has been buil ... t, above all, on the quality of our services and our positive and professional approach to client relationships. Established in 1969, the company operates a large portfolio of prestigious partnership contracts with local authorities, housing associations and educational establishments. John O'Conner is ISO 9001, 14001 and OHSAS 18001 accredited and winner of various national awards is further demonstration of our ongoing commitment to delivering the most efficient, innovative and best value service for all our clients. Our Accreditations include: - Investors in People - Chas - Constructionline - Safe Contractor - Exor - Rospa read more