London, Greater London
Office & contract commercial cleaning company based in London, UK. Our professional cleaners are fully vetted, fully trained, reliable, efficient, friendly, happy and English speaking. Contact us for free cleaning quotes, rates and prices. Professional contract commercial cleaning services in London, Surrey, Hertfordshire, Berkshire, Essex, Kent, Buckinghamshire and the south of England.
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5 customer reviews
David Craig
‘’Can you say thanks to Tim for the cleaning yesterday. We are very happy with it. Marcello is excellent’’
Reviewed on Google Maps
Dele Oyewole
“We have always considered Assertio Services to be reliable, honest, conscientious, and good value for money with a high degree of customer care.”
Reviewed on Google Maps
David Smith
Excellent contract cleaning company. They have cleaned a few of our London offices & have always been thorough and on time.
David Smith
Good cleaning company all round. Cleaned up a few of the London offices we look after. No issues.
Reviewed on Google Maps
A Google User
Professional and efficient cleaning company - I liked the fact that it was the same person who came round to clean our office each week - cheerful and thorough.
Reviewed on Google Maps
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