Established in 1947, H A Marks has grown and gained a reputation as a principal contractor serving London and the South East. ... Our philosophy has been to build upon those areas of expertise that have made the company successful. Our accreditations are a true measure of the processes and management structure required to undertake your project, proving that we not only have the systems and services required but that we deliver time and time again. We are proud that repeat business represents a substantial proportion of our turnover due to the confidence and relationships that we have built with our clients. read more