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KM Window Cleaning

London, Greater London
+Approved member since 2017

Services and skills

  • Window Cleaner

    1 skill

    Emergency Window Cleaning Service

  • Services

    3 services

    • Domestic Work
    • Commercial Work
    • Free Estimates


Customer reviews

Overall ratingin last 12 months

9.95Write a review
  • Workmanship9.95 out of 10
  • Tidiness9.96 out of 10
  • Reliability9.90 out of 10
  • Courtesy9.97 out of 10
  • Quote Accuracy100 out of 100
Write a review

685 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Cleaning external windows care home

    10Verified Review

    We are 16 bedroom large care home in south west London. Chris has been our regular window cleaner for five years. He is excellent, Chris and his partner are hard working thorough, polite non intrusive, professional people. I would highly recommended them.

    Location: SW15
  • Window cleaning

    10Verified Review

    They did an excellent job. They were punctual but very thorough. The windows - in and out - gleamed when they left. I was very pleased and wouldn't hesitate to recommend them

    Location: SE24
  • Window cleaning

    10Verified Review

    Such great service. Turned up on time and then did a really thorough job of cleaning the windows inside and out. Can’t recommend enough.

    Location: SW17
  • Window cleaning

    10Verified Review

    Such a lovely, polite and efficient couple who have made the windows sparkle Highly recommended

    Location: SW12
  • Window cleaning inside and out

    10Verified Review

    So happy with the job and am horrified how dirty my windows were. Came as agreed, price as agreed, courteous, tidy, very friendly and overall very pleased. Thank you so much.

    Location: SW12
  • Window cleaning- inside and out

    10Verified Review

    Very good standard of work for a great price. Very efficient, punctual and polite- a great experience

    Location: SW17

Company profile

  • OwnerMr Chris Mierzejewski
  • Member Since2017
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeSole Trader

Company info

Hi, my name is Chris. 

Working for years in different window cleaning companies I noticed that people expected better results than they were recieving. That’s why I set up my own small cleaning business. We now have over 10 years of experience. 

A 2 people team - a man and a woman is fully insured 

We offer a full array of exterior and interior window cleaning services that meet our clients’ needs and expectations.

We also clean carpets, patios and gutters.

Our service saves you time and money and our focus is on a high end finish.

Contact details