Welcome to N Clark Window Cleaning Ltd
Why Us?
We stand behind our work!
Full money back guarantee!
Insured up to £5,000,000.00!
"Very good experience with N Clark Window Cleaning. I managed to get a cancellation on the day and three guys turned up within 15 minutes with big ladders and were very quick and efficient. I would recommend."
jo kay
"Amazing company, amazing people, amazing professional polite service. I could not have asked for anything else when I requested N Clark to come clean 20 windows and doors of my house. Thanks"
Wessam Barakat
"The guys did a fantastic job. I was especially impressed by their dedication; one even stepped outside onto the window shelf (3rd floor) to make sure the job was perfect. Highly recommended!"
Andreas Nabseth
"JJ and Ryan cleaned my windows this morning. They were punctual, polite and thorough. I would definitely recommend N Clark Windows to anyone who needs their windows cleaned. Your receptionist is also very helpful when I ring to fix an appointment."
Jane Firebrace
"The best window-cleaning job ever! All windows were cleaned by hand and that included some very tricky skylights, all done with ease and good humour. I can't praise this company enough and from now on, they'll be the only window cleaners I'll use."
Catherine Connor
"We were incredibly impressed with the exceptionally high standard of cleaning. The two gentlemen that carried out the work were hard working, efficient and very polite. A credit to the company."
Sara Stewart
"Have tried several local firms, nearly all using a water fed pole - none compare to this. Fantastic service and results including a very hard to access glass roof. They cleaned my windows inside and out and were excellent. Highly recommend."
Maria Maher
"Hands down the best window cleaners I have ever come across! Somehow there are never any obstacles, they can get any window cleaned perfectly no matter how high or difficult to reach. And all the guys are friendly and so helpful. I highly recommend!"
Tatiana von der Pahlen
"Such lovely pleasant guys came to do inside and outside window clean. Thorough and quick perfect. Good price too Thanks."
Ruth Allford
"Excellent work on every occasion that we have used N Clark. The team work effectively and efficiently. They are courteous and do a thorough job. We have used this firm for over 5 years and recommend them."
Liz Heffernan
"We've been using N Clark Window Cleaning for some time now (1-2 years) and we couldn't recommend them more. I really appreciate how they call when they are in the area to see whether we need and clean; and Adrian in particular is great - very thorough, friendly and always goes the extra mile."
Clementine Hickman
"Very professional - the quote over the phone has been kept at inspection. Adrian was fantastic, he managed to reach very difficult areas and was very attentive and respectful, making sure I was happy with the job at all times."
Roberta Vaghi
"Excellent communication and responsiveness from the office team, I could book a visit very quickly. The window cleaner arrived promptly, he was on his own bless and did an absolutely fantastic job. The windows are not easy to access and he was simply really quick, really good and I will definitely use them again!"
Catherine Mugnier
"Thank you for cleaning my windows. I am extremely satisfied with the new appearance after they hadn't been cleaned in years. Your staff were extremely friendly, professional and courteous.Your calling centre promptly called me back to offer more information about your services and I was given a very reasonable price which I couldn't turn down. I would definitely be using your service again. Have already recommended N Clark to others!!"
J Olatunji (Jayo)
"I am keen to give a hearty two thumbs up to Bradley and Ellis, who were excellent in every way. I hope you will be able to send them every time! They were entirely expert and took every care, inside and out. It was refreshing to have experienced such professional work, and there hasn’t been this much light in the house for many years, if ever! I hope you will pass my thoughts on to senior management: credit where it is due! Phillip Scott"
Phillip Scott
"I have written a little note with my payment – Your team were just excellent – Oliver, Denzel and Ryan. I have recommended you to my neighbours, and will continue to do so. They were timely, they were keen, nice everything A star!! – I can’t believe I didn’t know you before, I’ve lived here for thirty years and never had such good window cleaners. With pleasure, put my comments on your Website, 100% – Pass them on to the team and your management, I really mean it! Also, the way you answered the phone at the booking, so kindly, not loads of questions, just perfect."
M.J. – South Kensington – 4th July 2024
"It went very well. Thank the guys, they were efficient, easy, straightforward and professional."
T. Christou – 10th June 2024
"It was great, the guys were brilliant -Thank you!!"
M.J. – South Kensington – 4th July 2024
"It was all ok thank you. Your guys were very professional, kind and polite. I will definitely be using you again, I don’t know why I should use any other company."
Ellie – Euston – NW1 – 20th May 2024
"I’m keen to give a hearty two thumbs up to Bradley and Ellis, who were excellent in every way. I hope you will be able to send them every time! They were entirely expert and took every care, inside and out. It was refreshing to have experienced such professional work, and there hasn’t been this much light in the house for many years, if not ever! I hope you will pass my thoughts onto senior management: credit where it is due! – I wouldn’t go anyplace else, you guys are first rate!"
Phillip – Twickenham – TW1 – 13th May 2024
"It was fine, they did a good job between them, told me what they were doing, if I was happy, asked if anything else was needed. They were careful, and responsible, and very nice. I will call upon you again."
Anonymous – 29th April 2024
"We were happy, The glass box is a difficult job and Bradley did it very well! Looked for you on Google, but was looking for a more specialised company, who do commercial and residential properties, to deal with the box! We’d like the same guy back again next time."
Steve – Muswell Hill – N10 – 15th April 2024
"Absolutely Brilliant !! – Carlos and Ashley – they were wonderful, kind, respectful, delightful and on time! Really, really happy. They certainly knew what they were doing, like Spider Monkeys, so confident, efficient and quick! It was beautifully done and they wiped all surfaces. Out of all the companies I phoned, you were the first to get back to me. Very impressed with the staff, it has made a big difference! I have given your number to my neighbour and will give it to my friends. I will call you in about 4 months. I am certainly going to be talking about you!!"
Victoire – Chelsea – SW10 – April 2021
"The whole experience was absolutely wonderful from start to finish. Rayan was fantastic, the clean was brilliant. Impressed that he took shoes off without being asked, he was careful and polite. Told my friends about you already! I could not have asked for anything better 20/10 !!!"
Judy – Twickenham – TW1
"Very very happy indeed !! Blown away by level of service and courtesy from office staff – superb and an asset to the company The website impressed me and the detailed cleaning video gave me confidence to use you.The team who cleaned were polite, presentable gentleman, engaging and chatty. An amazing job was done!!!! So glad I found you and will definitely be using you going forward – Probably the best window cleaning service in Putney or London!!"
Marco – Putney – SW15
"Hi Nicholas, I would like to thank you for your help at such short notice. The guys did an excellent job and we are really happy with the level of service they provided. We would highly recommend you. Kind Regards"
Asarena Simon Headteacher St John of Jerusalem C of E Primary School Kingshold Road Hackney London
"Very happy indeed, would like the SAME TEAM next time. They were very well presented, very professional. They were also very discreet, checking on each level before entering a room. The job was first class, the windows have never been so clean! Very good ambassadors for your company. I would recommend you to anyone looking for a window cleaner"
Steven – Notting Hill – W11
"I had a visit from one of the cleaners this morning and originally asked for a quote. But Ben who I opened the door to said he could clean my conservatory glass roof now. So why not I thought. He has done a most fantastic job and nothing was a problem to him. So thank you N.Clark for your most professional and reasonably priced service. So until the next time."
Anthony – Chiswick – W4
"It was absolutely wonderful, I am incredibly pleased. Fantastic guys who did a really good job – I will recommend you to my family and all my friends. I have been looking for a cleaner desperately. Someone who could clean ALL my windows, because some of them are very tricky. Having such pleasant people made all the difference, and that is so important to me – Thank you"
Mandana – Chiswick – W4
"Thank you so much. I’d like to say how impressed I am with your company, it’s always easy to arrange, hassle free and the very efficient lady I speak with is always helpful. Thanks again!"
Katz – Willoughby Rd – Hampstead – NW3
Contact details:
N Clark Window Cleaning Ltd
Registered in England and Wales
Company Number:
06968590
Registered Office:
Suite B2
Kebbell House
Carpenders Business Park
Delta Gain
Watford
Herts
WD19 5EF
Vat Number: 977434770
Latest News
New Investment leads to Training Day!
N Clark Window Cleaning Ltd recognise the importance of...
Commemorating 10 years in Business!
N Clark Window Cleaning Ltd celebrated our 10 year...
