Holborn Viaduct Cleaning Services
Optimus Cleaning Services Ltd
78 Cornhill, London, EC3V 3QQ 020 76261664
Diana's Dry Cleaners
103 Clerkenwell Road, London, EC1R 5BX 020 35388876
A S Facilties Management
10 Glasshouse Yard, London, EC1A 4JN 020 73367686
Lancaster Office Cleaning
14 Austin Friars, London, EC2N 2HE 020 70655500
R T C Cleaning Services Ltd
19 Priestley House, Old Street, London, EC1V 9JN 020 72538858
Cesar Janitorial Supplies
35-39 Old Street, London, EC1V 9HX 08453 661166
