Castria offers an integrated architecture and engineering service through a truly collaborative design process and our creative business culture. Our talented team of architects, engineers, surveyors and designers apply their technical expertise and imaginative problem-solving skills to a wide range of sectors and scale of projects. For all projects we aim to provide an excellent service and value for our clients. We want to contribute to great placemaking, to be instrumental in reducing impact on the natural environment and in sustaining the historic environment.