This article discusses how to successfully mainstream telecare to transform service delivery and provide more preventative and personalised care for people of all ages and abilities. Based on experiences from the city of Wakefield, a metropolitan district of West Yorkshire, England, the article explores the use of technology and support systems, such as door sensors, smoke detectors or flood sensors, to assist vulnerable people by improving and improving well-being and maintaining independence, enabling individuals to live safely and securely at home for as long as possible. Alongside the management of adults and older people, telecare has also had a positive impact on the support of people with learning disabilities. The article concludes that to successfully integrate and mainstream telecare, there needs to be adequate training and assessment for all staff involved in the implementation in order to deliver a sustainable and deliverable telecare service. Overall, the cost efficiencies were crucial when considering the future of telecare and, with significant cost savings made over a relatively short period, the potential for future investments was a significant factor for the continuing delivery of services.