Our Services
At Knights Cleaning Contractors, our highly trained, experienced and skilled window-cleaning specialists offer thorough and organised cleaning services for clients across London and Hertfordshire

Residential Window Cleaning
Knights has been cleaning domestic windows inside and out since its creation in 1997, and still offers a professional but friendly service to residential premises.
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Commercial Window Cleaning
Knights offers interior and exterior cleaning services to retail and commercial premises across the capital. Past instructions include London’s Claridge’s hotel.
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Schools and Flats Window Cleaning
Knights provides cleaning services to a range of educational buildings, as well as undertaking weekly and daily cleaning of windows for a series of flats and apartment buildings.
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How We Can Help You
- Residential window cleaning
- Commercial window cleaning
- Water-fed pole cleaning
- Office cleaning
- Pubs and shops
- Schools and flats
- Free estimates
- Satisfaction guarantee