Castons Construction Advisory Service (CCAS) Ltd is a multidisciplinary consultancy that was established by Castons Chartered Surveyors in 1995. Over the years the company has grown from strength to strength through its employment of specialist trained and qualified staff. Operating from offices in Ipswich and London, we are an experienced and enthusiastic team of Project Managers, Quantity Surveyors, Building Surveyors, CDM Consultants and Construction Health and Safety Advisors who go above and beyond to exceed our client’s expectations in all the services that we offer.