Since 1987, Andreas A. Constantinou & Sons Ltd was able to grow and develop as the leading firm in providing solutions of high quality in water treatment, wastewater treatment and air purification. Consulting services along with technical support in every aspect of water treatment, wastewater treatment and air purification through our experienced and qualified personnel to ensure that any possible problems are dealt carefully and with respect to the needs of our clients. The Management and Staff of Andreas A. Constantinou & Sons Ltd is committed in providing high excellence in service at competitive prices through ongoing improvement with of customer service, management of human and capital resources of the company. The primary objective of the Company is to fully satisfy the expectations and requirements of the customer. This is achieved through the identification and evaluation of customer needs and hence the immediate response to these demands and maintenance of professional and cordial relations. The company complies with all relevant laws and regulations by implementing effective and efficient programs and procedures such as the Quality Management Systems based on the requirements of the International Standards ISO 9001 and ISO 14001. The objective of the company is to continuously improve the effectiveness of the Quality Systems in order to be able to work more efficiently within its own operations.