office contract cleaning companies london
Assertio Cleaning Company London

Assertio Office Cleaning
Company London

Contract, Commercial & Office
Cleaning Company based in London

Call 084 4800 6806

Contact us for a friendly chat and free quote

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Professional Office & Commercial, Contract Cleaners For London, Surrey, Hertfordshire, Berkshire, Essex, Kent, Buckinghamshire & the South, UK. For Free Quotes & Prices Telephone 084 4800 6806

If you’re in need of a friendly, efficient and diligent commercial or office cleaning company in London, look no further. We are London’s fastest growing cleaning company and appreciate the need for a sparkling clean office or workspace. Our committed and experienced team of professional cleaners are trained to the highest standard to make sure that your building is cleaned in a prompt and efficient manner. No job is too big or small for us – whether you are a large business with multiple offices or a small independent retailer, we will always go above and beyond your highest expectations.

We provide professional commercial contract cleaning services for the following type of business:

Offices, commercial buildings,  hotels, apartment blocks, retailers, shops, department stores, shopping centres, supermarkets, cafes, restaurants, bars, pubs, nightclubs, leisure centres, schools, kitchens, clinical & medical practices, managed properties, corporate businesses, property developments, construction & building sites.


“I have to say that it was one of the best things that I did for the company employing your company. Mary is magnificent and consistently does an amazing job! She truly is one of the best cleaners that we have ever had. Thank you one and all for being a great company and one that I would happily recommend to any organisation.”  Office manager of a publishing company. Dec 2016

“Just wanted to feedback how fantastic Jurga is, the building is cleaned to a higher standard than before and I have received positive comments on staff. I don’t usually see Jurga so would be grateful if you could pass on to her.”  Office manager of a children’s charity. Feb 2017

Professional Commercial Contract Cleaning Services:

Professional Office Contract Cleaning Services – Janitorial services ensuring every inch of your office or commercial building is spotless and fresh. 

Professional Hotel Contract Cleaning Services – Our professional hotel & housekeeping cleaners follow a strict cleaning checklist, including mopping, vacuuming, dusting and surface cleaning.

Professional Retail Contract Cleaning Services – Dailing cleaning services for shops, department stores, shopping centres, cafes, restaurants, leisure centres, theatres,  cinemas, bars, pubs, nightclubs & supermarkets. 

Professional School Contract Cleaning Services – Daily cleaning services for classrooms, libraries, halls, gyms, kitchens, canteens, carpets, flooring & staff rooms.

Professional Hospital Contract Cleaning Services – Daily deep cleaning services for hospitals, doctor surgeries, medical centres & health clinics.

Assertio Cleaning Company Review:
5/5 stars
"I want to thank Assertio and most particularly Marcello, who has been so helpful and professional in our Covent Garden shop and also in our newly open location in Bluewater. I rarely met someone so dedicated to his job and to his clients. He even thought about wishing me my birthday..."

Assertio Cleaning Company Review:
5/5 stars
"Since using Assertio Services, from the first day we have been very pleased, we have not had a day when a cleaner has not turned up for work. They are friendly and hard working. They constantly try to be better at what they do. Problems and issues are dealt quickly and without hesitation"

Happy Cleaners, Happy Customers:

At Assertio Services, we pride ourselves on keeping our team of skilled and professional cleaners happy. To us, the satisfaction of our employees is insurmountable. We know that as long as our cleaners are pleased with their jobs they will continue to work hard for you. We respect our employees and their passion for doing their jobs well.

office contract cleaners london
commercial contract cleaners london

Ask yourself these questions?

  • Are your cleaners late?
  • Are your cleaners friendly and polite?
  • Do you get the same cleaners every day?
  • Does your contract cleaning company use quality chemicals and equipment?
  • Do your cleaners work beyond the call of duty?
  • Is your cleaning company competitively priced?
  • Are your cleaners adequately supervised?
  • Do the cleaning managers visit the site often?

If any of the above questions is a no, why don't you contact us for a free no obligation quote. We know your problems and will provide the solutions.


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