Get a clearer view with our expert window cleaning services!
At The London Window Cleaning Company, we provide professional window cleaning services for residential and commercial clients throughout London. We have established our business to deliver a reliable, safe and committed service, with our trained staff equipped to clean everything our customers require. We understand that window cleaning can be a time-consuming task and, in some locations, may involve risks, which is why we offer a dependable solution to ensure your windows receive expert care.
Our residential window cleaning specialists safely remove dust, dirt and stains from windows, conservatories and other difficult-to-reach external areas of the home. For commercial window cleaning, our equipment enables us to reach heights of up to 65 feet without ladders or additional access equipment, allowing our operatives to work efficiently while meeting Health & Safety requirements. We provide high-quality cleaning services for all types of windows, supporting both domestic and business customers. Our team follows EEC and HSE Work at Height regulations, ensuring a professional approach and a service our clients can trust.
Highlights and features
- Professional residential and commercial window cleaning services
- Safe cleaning solutions using trained specialist staff
- Expert conservatory and hard-to-reach window cleaning
- Equipment reaches heights without ladders or access equipment
- Compliant services meeting health and safety regulations
- Committed approach delivering high quality customer service
Payment methods
- Cash
- Debit cards
- Credit cards
Services
We provide professional residential window cleaning tailored to your needs and budget. Our team uses specialist equipment and purified water to deliver streak-free results across various window types and hard-to-reach areas of your property. We clean windows, sills and frames carefully to ensure a reliable and efficient service. Our skilled cleaners help maintain polished glass. 
We provide professional conservatory window cleaning to maintain clear, spotless glass and well-kept structures. Our service covers windows, frames, sills, doors, gutters and associated areas using suitable cleaning methods. We carefully treat different roof materials while removing dirt and debris. Our approach helps preserve your conservatory’s appearance and supports regular upkeep. 
We provide professional commercial window cleaning services tailored to meet the needs of businesses. Our skilled team uses effective methods suited to different window types and building heights while following health and safety requirements. We deliver spotless results using reliable equipment and careful attention to detail. Our services are available for a wide range of commercial properties.
Reviews (25)
Andrew Errington-Thomas
Jun 21, 2026
Prendy
May 13, 2026
Lucile Leroux
May 06, 2026
Jane Robinson
May 02, 2026
Chindilani Filifilidh Andekalithan
Apr 18, 2026
Jenny Goldie-Scot
Apr 12, 2026
Maria Bentley
Feb 28, 2026
Andy Leonard
Jan 11, 2026
First time I've hired The London Window Cleaning Co. and cannot recommend them enough! Everything was so easy, from obtaining an initial quote to getting the work done promptly, with no fuss. Excellent job on external first floor flat sash windows that were in terrible condition. Highly recommended.
S. C.
Dec 20, 2025
Vannette Lewis
Nov 05, 2025
First time using The London Window cleaning company - friendly, professional and very punctual - had a slight issue with the cleaning of the window and the issue was resolved very quickly with a discount. I will definitely use them again. Forgot to add, overall they did a great job on the rest of the windows.
Matthew Hicks
Oct 16, 2025
Carl TastieTradies
Oct 13, 2025
Philippa Seal
Sep 21, 2025
I hired the London Window Company to clean 7 windows in my flat in Central London. They communicated that they would arrive later than expected. On arrival Felipe and his assistant did an excellent and speedy job of cleaning 7 large sash windows on the first floor (both inside and outside). Based on my experience, I would have no hesitation in recommending them.
Prushad Patel
Jul 31, 2025
Lola Stanford
Jul 20, 2025
I came across TLWCC when searching for a company who would clean my internal office windows. They provided a good quote and arranged the clean within days. The 3 gentlemen who attended were polite professional, great cleaners and fast as well.
Would highly recommend if you are looking for a window company to clean internal or external windows.
Very professional at a good price.
Would highly recommend if you are looking for a window company to clean internal or external windows.
Very professional at a good price.
Nicholas Soar
Jul 14, 2025
I have had the pleasure of working with and hiring The London Window Cleaning Company 3 times now since I moved into my apartment and each time the glass has been left immaculate and perfect to see through: smear-less and very tidy. Cobwebs removed and a real clarity brought to the windows. Improved the outlook of my apartment really well.
Secondly the customer care is lovely - the initial arrangement call was clear with excellent 👌 communication and then this was repeated on the day when the workers arrived - checking which windows and so on. V impressed and very much recommend. Nothing was too much hassle and my glass was left gleaming
Secondly the customer care is lovely - the initial arrangement call was clear with excellent 👌 communication and then this was repeated on the day when the workers arrived - checking which windows and so on. V impressed and very much recommend. Nothing was too much hassle and my glass was left gleaming
Bram Montgomery
Jun 28, 2025
Heidi H.
Jun 03, 2025
Tanja Adamovic Davies
May 30, 2025
Sean Phillips
Apr 24, 2025
Vicky Nelmes
Mar 30, 2025
Christine Telyan
Mar 11, 2025
I chose this company on the back of the impeccable 5 star reviews, and I can add my praise as well. This team is nothing but prompt, professional, and polite. Their work cannot be faulted. We live in a very busy city area and the windows really needed a scrub; they were not fazed. Other window cleaners left streaks and lots of excuses. This team has been doing this work for years, and they clearly take pride in what they do. A fantastic service at reasonable prices working very efficiently. I will not choose anyone else and recommend them without hesitation. Thank you for doing great work!
Caroline Hollinrake
Mar 01, 2025
An absolute TOP job - a definite 5 stars from me! Charming window cleaners who are incredibly respectful to your home and do an amazing job. My windows are sparkling and I’m delighted with the work they’ve done. Thank you all so very much. A fantastic window cleaning company is hard to find but I cannot recommend them enough. A triumph all-round!
Monika Miler
Feb 28, 2025
Megan Maley
Feb 02, 2025
I am always have a great experience with the London Window Cleaning Company. They remind me to get my windows washed, have good availability, show up on time, and do a great job. The young men who washed the windows this time did an immaculate job on some tricky windows. Don't hesitate to book them!