This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Clients
Our Happy Customers
As a leading provider of contract cleaning services throughout the UK and Ireland since 1997, GSA is proud to partner with some of the UK’s best-known brands across retail, distribution and corporate office sectors.
GSA offers a tailored, adaptable and highly-responsive service to our blue-chip client base. Our professional and consistent approach has delivered exceptional client retention, and the opportunity for us to work with leading brands including Marks & Spencer, Next, Selfridges, Dunnes, Moto, Dixons, TK Maxx, Carphone Warehouse and Matalan.
Subscribe to GSA
For our latest updates