K4U Cleaning Group

Professional Window Cleaning Services For Your Needs

Residential Window Cleaning

Commercial Window Cleaning

Sign Cleaning

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Keep your windows spotless and your property looking its best with K4U Cleaning.

K4U Cleaning is a London-based window cleaning company specializing in both residential and commercial properties. With over 20 years of experience managing real estate across Europe, our founders know that a building’s appearance is key to its value. That’s why we created K4U Cleaning — to offer unparalleled window cleaning services that maintain the highest standards of cleanliness.

Happy Customers

Years of Experience

m² Area Managed Across UK

our services

Our Areas of Expertise

Residential Window Cleaning
Transform your home into a sunlit, happier environment with our professional window cleaning services. We clean both external and internal windows, leaving them spotless and streak-free.
Commercial Window Cleaning
Whether it's an office, shop, or any commercial facility, rely on us for crystal-clear windows that reflect your business's best image. Our specialized equipment ensures efficient and timely cleaning solutions.
Sign Cleaning
Ensure safety and visibility with our professional sign cleaning services. From road signs to shop displays, we'll keep all signage clear and grime-free. Have a project in mind? Contact us today!

Bringing Sparkling Windows to These Neighborhoods

Areas We Serve Across London

Chelsea & Kensington
Mayfair & Marylebone Area
Soho & Covent Garden
Notting Hill & Bayswater
Knightsbridge & Belgravia
Paddington & Hyde Park Estate
Pimlico & Westbourne Green
Westminster & St. James’s

Why Choose Us?

Why Choose K4U Cleaning?

Experienced Professionals

Over 20 years in property management and window cleaning.

Specialized Equipment

State-of-the-art tools and eco-friendly cleaning solutions.

Flexible Scheduling

Services tailored to your timing needs.

Satisfaction Guarante

400+ happy customers across London.

About Us

Your Satisfaction, Our Priority

Attention to Detail

From corner to corner, we make sure every inch of your windows is spotless, guaranteeing a flawless finish.

Customer Support

We are always here to answer your questions, address your concerns, and accommodate special requests.

Consistent Results

Our dedicated team follows a proven cleaning process to ensure consistent, high-quality results every time.

Safety Standards

Our team is fully trained and insured, adhering to the highest safety standards for your peace of mind.

Quality Assurance

We use the latest techniques and eco-friendly products to ensure your windows are spotless and streak-free every time.

Transparent Pricing

No hidden fees or surprise charges. We offer competitive pricing with clear and honest quotes.

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Our Recently Completed Projects

Office Complex in Canary Wharf

Office Complex in Canary Wharf

“K4U Cleaning exceeded our expectations with their efficiency and quality. Our office windows have never looked better!” — Office Manager, Canary Wharf

Luxury Residential Block in Kensington

Luxury Residential Block in Kensington

“Exceptional service and attention to detail. Our building looks brighter and more welcoming!” — Property Manager, Kensington

Historic Townhouse in Marylebone

Historic Townhouse in Marylebone

“K4U Cleaning did an outstanding job. They were careful, considerate, and left our windows looking better than ever without any risk to the historic features.” — Homeowner, Marylebone

Retail Storefronts in Covent Garden

Retail Storefronts in Covent Garden

“Professional and reliable service. Our storefronts look fantastic, and we’ve noticed more customers coming in!” — Store Owner, Covent Garden

Testimonials

What Our Clients Say

"K4U Cleaning did a fantastic job on my home's windows! I live in a townhouse with difficult-to-reach windows, and I was amazed at how quickly and efficiently their team worked. The cleaners were punctual, friendly, and clearly knew what they were doing. They took great care to avoid any mess and left the windows absolutely spotless and streak-free. My home feels brighter and more inviting now, and I can’t believe the difference it’s made. I’m so glad I chose K4U Cleaning — they made the entire process easy and stress-free. I’ll definitely be using their services again in the future!"

Sarah T., Marylebone Resident

"We’ve been using K4U Cleaning for our office building in Soho, and I can’t recommend them enough. The team is always professional, courteous, and thorough. They handle our large glass frontage with such expertise, leaving it sparkling clean every time. Our business depends on having a polished appearance, and K4U Cleaning consistently helps us maintain that standard. They are always on time, work efficiently, and have never once disrupted our operations. The difference in our office's look is noticeable, and we’ve received several compliments from clients. Excellent service from a truly reliable company!"

David M., Office Manager, Soho

"K4U Cleaning recently completed a full window cleaning service for our boutique hotel in Notting Hill, and we couldn’t be happier with the results! The windows, which were previously dull and dirty from city grime, now look absolutely pristine. The team was incredibly professional, working around our schedule to avoid disturbing our guests. They took great care with our property and used eco-friendly products, which was important to us. Their attention to detail was impressive, and they delivered exactly what they promised — clear, streak-free windows that have made a big difference in the overall look of our hotel."

Maria G., General Manager, Notting Hill Hotel

Contact Us

Whether you have a question about our services, want to request a free quote, or need assistance with booking a cleaning, our team is ready to assist you. Reach out today and experience our top-notch customer service.

Office

27 Old Gloucester Street,
London, WC1N 3AX

Call

0773 000 6111

Email

clean@k4u.uk

Request a Free Quote

KEY4U Ltd

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Contact

0773 000 6111

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