QCS has been delivering quality Contract Cleaning services for over 30 years across Northern Ireland, we are a contract cleaning company with quality and customer service at the heart of everything we do. As a locally owned and managed company we are an efficient, reliable and experienced team delivering the highest quality all times. We consider ourselves as a trusted extension of all our client’s teams. Accordingly, all our Management, supervisors and cleaning operatives are carefully selected and trained to ensure they represent our corporate standards. We believe that communication is key to ensuring that the best service is provided at each and every visit, we continually work with our clients to improve our service and ensure their work places are presented at the highest standards. With over 30 yrs experience, we understand that quality comes from within. Our organisation’s ISO 9001 and 14001 and OHSAS 18001 accreditations, as well as membership of the British Institute of Cleaning Science represent an ongoing commitment to quality, safety and promoting the best cleaning standards in the industry. By utilising the best people, equipment and processes, while working across all industrial and commercial sectors, QCS offers the highest standard of cleaning services for Northern Ireland.