All Clean Services
Commercial Window Cleaning in London
London’s most trusted commercial window cleaning company. Serving offices, high-rise buildings, hospitals, retail and more since 1979.
Commercial Window Cleaning You Can Rely On
When you appoint a commercial window cleaning contractor, you need to know they will turn up on time, carry out the work safely, and cause no disruption to your building or your team. That is what All Clean Services has delivered for London businesses for over 40 years.
We are CHAS accredited, Safe Contractor approved, RoSPA members, and BICSc registered. Every job comes with a full Risk Assessment and Method Statement provided as standard, and all of our operatives are first aid certified. Our public liability and employer’s liability insurance means you are fully covered from the moment we step on site.
Whether you manage a single office building or a portfolio of commercial properties, we make it straightforward to keep your windows clean, your building presentable, and your compliance obligations met.
40+
Years Experience100%
Money Back Guarantee
Years Experience100%
Money Back Guarantee
What You Can Expect From Us
We operate on agreed schedules and keep you informed at every stage. Our teams use handheld PDAs to log attendance and flag any updates in real time, so you are never left chasing us for information.
All of our commercial window cleaners are employed directly, DBS checked, and trained to industry standards. You will not find subcontractors or last-minute replacements on your site.
From ground-floor retail units to buildings exceeding 300 feet, we have the specialist equipment and qualified teams to clean at any height safely and efficiently.
Risk Assessments and Method Statements are provided before every job. If your building requires eyebolt testing or latchway certification, we can arrange that too.
Tailored
To Your BuildingFully
Insured & Vetted
To Your BuildingFully
Insured & Vetted
The Right Method For Your Building
Different buildings require different approaches. We assess your property and recommend the most efficient and cost-effective cleaning method for your specific requirements.
Our methods include water-fed pole systems for low-to-mid-rise buildings, cherry picker and MEWP access for buildings up to 15 storeys, rope access (abseiling) for high-rise facades, and suspended cradles for large-scale high-rise contracts.
All methods are carried out in full compliance with the Working at Height Regulations 2005. We provide all necessary documentation for your health and safety records.
Trusted Across Every Commercial Sector
Covering London and the South East
Our commercial window cleaning teams are based in London and operate across all major London boroughs, including the City of London, Westminster, Canary Wharf, Southwark, Lambeth, Camden, Islington, Tower Hamlets, Hackney, Greenwich, Wandsworth, and Kensington and Chelsea. We also cover areas of the South East, including Essex.
Not sure if we cover your postcode? Call us on 0800 389 8690 or use the quote form and we will confirm within one working day.
Reviews That Speaks Volumes
Don’t just take our word for it. Hear what our happy clients have to say about their experience with All Clean Services. We’re dedicated to delivering top-notch service and going above and beyond expectations.
Frequently Asked Questions
Find answers to common questions about our commercial cleaning services.
STILL HAVE QUESTIONS?
Contact us for more information.
Is Professional Window Cleaning Worth It?
It’s easy to think that professional window cleaning is just an extra expense, but it actually saves your business money in the long run.
Environmental pollutants, acid rain, and bird droppings can cause permanent etching and structural damage to glass if left too long.
With regular cleaning and inspection from a professional company like All Clean Services, we help keep those long-term maintenance costs down and protect your property assets.
How Long Does Commercial Window Cleaning Take?
The time taken to complete a job depends heavily on the size and design of the building.
For instance, a ground-floor retail shopfront might take 30 minutes, whereas a multi-story corporate office block could take a couple of days.
While it is hard to give an exact estimate without seeing the site, if you request a quote and describe the job, we can give you an accurate estimate of both the price and the time it will take to complete.
How Do Cleaning Contracts and Scheduling Work?
Most of our clients prefer the reliability of a contracted schedule, whether that is weekly, fortnightly, monthly, or quarterly.
We manage all the scheduling entirely so you don’t have to. When you organise a contract, we stay in constant contact.
Our window cleaning teams use handheld PDAs to instantly update you on schedules and provide seamless communication between you, the cleaners on-site, and our head office.
How Often Should You Have Your Commerical Windows Cleaned?
Commercial properties require more frequent cleaning than domestic ones to maintain a professional appearance.
- Retail Spaces & Restaurants: We recommend cleaning at least once every month because dirt and fingerprints build up quickly, impacting customer first impressions.
- Office Buildings: At the very least, windows should be thoroughly cleaned twice a year, though quarterly is ideal for high-traffic city locations.
Can You Clean Windows at High or Hard-to-Reach Locations?
Yes, we use specialist equipment such as rope access (abseiling), cherry pickers, cradles and water-fed poles to clean windows at any height safely.
Our team is fully trained, IRATA-certified and works to strict safety standards, ensuring excellent results even on high-rise or hard-to-reach areas.
Are You Fully Insured and Do You Provide RAMS?
Yes, absolutely.
We carry full public liability insurance and employer’s liability insurance tailored for high-level commercial cleaning. Furthermore, a comprehensive, site-specific Risk Assessment and Method Statement (RAMS) is provided for every single job as standard, at no additional cost.
All certificates and safety documentation are available on request before any work begins.
What Areas of London and the South East Do You Cover?
We cover all London boroughs as well as the entirety of Essex. See our dedicated areas page for full details, or give our team a call to confirm coverage for your specific postcode.
Do You Offer Any Additional Services Beyond Window Cleaning?
Yes! To help you streamline your facilities management, we provide a range of external building maintenance services, including:
- Bird defender installation (spikes and netting)
- Facade and cladding cleaning
- High-pressure jet washing (for pathways and car parks)
- Safety eyebolts and latchways testing
Can we set up a regular contracted cleaning schedule?
Yes. Most of our clients are on contracted schedules, whether that is weekly, fortnightly, monthly, or quarterly. We manage the scheduling and keep you updated so you do not need to.