About Us

We are one of the UK’s leading arboricultural companies. Established in 1998, we are a family owned business, employing over 200 people, from apprentices to consultants, taking pride in delivering professional, safe and cost-effective solutions in all areas of arboriculture, consultancy, training and associated services. At the core of our values and strategy lie our people, the community and the environment. Our client base includes major utility providers, commercial and public-sector organisations and private individuals. We pride ourselves on the quality of our work, our expertise and our customer service, with many of our clients being with us over 15 years. We look forward to welcoming you to our team and providing you with career opportunities to aid your progression. Hi Line, is part of the RSK Group. RSK Group is an Equal Opportunities Employer. RSK is a leading environmental, engineering and technical services group providing dynamic, multidisciplinary services to a wide range of sectors. We know that the world faces some very significant challenges in the years to come. The United Nations are referring to the ‘Decade of Action’, saying that we have “ten years to transform our world” and to deliver the Sustainable Development Goals. RSK is on a mission to deliver solutions which will help to address these major global challenges, reshaping our natural and built environments and creating a more sustainable future. We need an outstanding workforce to help us achieve this. Do you have what it takes? RSK was founded in 1989 and has grown considerably since then. In fact, Environment Analyst recently highlighted RSK’s growth commenting, “Few companies in the environmental services sector can claim to be expanding at the same pace as RSK.” Today, we are a group of over 120 businesses, many of which operate under different brands, employing over 7,000 employees worldwide. We plan to keep growing and are looking for professionals who have the passion, skills, and spirit needed to grow with us. Since the beginning, our philosophy has remained the same: employ, develop and reward talented people. Employees are at the heart of our business, and we recognise that our success is founded on the talent of our people. As a company, we want you to share in our achievements and we want to be a conduit for your success. RSK prides itself on providing employees with a rewarding and challenging career by encouraging continuing professional development and enabling employees to reach their full potential. Despite our growing numbers, we are determined to maintain the people-centric culture that RSK was built on, fostering entrepreneurialism, and applying a caring and compassionate approach to all that we do.