Professional Window Cleaning London
Providing high-standard window cleaning for London’s businesses, managed blocks, and retail spaces. Specialising exclusively in commercial contracts since 1985. (No domestic properties served).
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Est.
Since 1985
Experts in
Window Cleaning
Our commercial window cleaning services span the full London skyline, from independent offices and managed residential blocks to complex high-rise and landmark commercial buildings.
We work closely with facility managers to develop bespoke cleaning schedules. Whether using Reach & Wash, abseiling, or cradle systems, we tailor our approach to your building’s specific architecture and access requirements.
We provide London businesses with a reliable, high-standard finish that protects your professional image. By combining the latest purified water technology with efficient project management, we ensure our commercial rates remain competitive and cost-effective.
01
Environmental Friendly Practices
Ace are fully committed to preserve and improve the environment that we live in today.
02
Health and Safety
The health and safety of our staff and clients is paramount to us!
03
Quality Commercial Window Cleaning Service
We have a comprehensive quality management system which sets the standards we work to.
We are a family run business
Window Cleaning Services
Our Reach & Wash systems utilize advanced telescopic poles to deliver purified, deionized water to glass surfaces up to 80ft from the safety of the ground. By removing minerals and impurities from the water, we ensure a sterile, streak-free finish without the use of harsh chemicals. This is the most cost-effective and safest method for small-to-medium office blocks and retail units, as it eliminates the need for ladders or heavy access machinery on your site.
For high-rise and landmark buildings equipped with permanent rooftop systems, we provide fully trained technicians to operate your site’s specific Building Maintenance Units (BMU). Our teams are experienced in managing complex cradle systems to ensure thorough window and fascia cleaning for even the most challenging architectures. We provide comprehensive, site-specific RAMS (Risk Assessments and Method Statements) for every cradle project to ensure total health and safety compliance.
When structural recesses or height requirements make other methods impossible, we utilize Mobile Elevated Work Platforms (MEWPs), such as cherry pickers and spider lifts. This method allows our operatives to access difficult-to-reach facades and intricate building designs with precision and stability. Using powered access is often a more flexible and efficient alternative to scaffolding, ensuring minimal disruption to your daily business operations and foot traffic.
ACE provides IRATA-qualified commercial abseiling teams for high-level window cleaning on buildings where ground access is restricted or cradles are unavailable. Industrial rope access is the most versatile solution for high-rise offices and urban structures with complex facades. Our abseil operatives utilize dual-rope safety systems and specialized equipment to carry out high-standard cleaning at any height, offering a discreet and highly effective service for landmark properties.
Our Approach
Tailored Cleaning Plans
We design cleaning schedules to suit your business, whether you require daily, weekly, or periodic services.
Experienced, Professional Staff
All our employees are fully trained, uniformed, and supported with the latest equipment and eco-friendly cleaning products.
Technology-Driven Proof of Service
Each member of staff uses a mobile app to record completed tasks with before-and-after photos, giving you full transparency and peace of mind.
Health & Safety Compliance
As holders of ISO 9001, ISO 45001, ISO 14001, CHAS, and SafeContractor accreditations, we ensure the highest standards of quality, safety, and sustainability.
Trusted Locally & Nationwide
We proudly deliver services to offices of all sizes, from small businesses to major UK brands.
Quality Commercial
Window Cleaning
service
We remain as a family run business
Here to Help You
Coverage Across London
Established in 1985, our reputation is built on nearly 40 years of consistent, high-quality service for London’s leading businesses. We don’t just clean windows; we manage the long-term professional image of your facility through transparent communication and reliable project management.
Safety is our baseline, not an extra. Every ACE operative is fully vetted and receives intensive training in the operation of specialized high-level equipment, from Reach & Wash systems to heavy-duty cradles. We operate in strict accordance with HSE guidelines, providing full RAMS (Risk Assessments and Method Statements) for every site to ensure complete compliance and peace of mind.
Our operatives are the face of our business and yours. Every team member is fully uniformed, ID-badged, and undergoes rigorous background checks and technical training to ensure professional conduct and expert execution on every commercial site.
We maintain strict quality control through regular, documented site audits. Every contract is subject to our Satisfaction of Services (SoS) protocol, ensuring that our high standards are met consistently and any feedback is addressed in real-time.
When you partner with ACE, you are choosing a company dedicated to long-term contract stability and proactive communication. We focus on building lasting relationships through reliability, transparency, and a commitment to your building’s ongoing maintenance needs.
Frequently
Asked
Questions
We fulfil all sorts of different cleaning contracts and we understand that no two jobs are the same. If you have any questions please get in touch with us and we will see to help you.
We are committed to sustainable practices, utilizing 100% environmentally friendly, chemical-free purified water. Our Reach & Wash systems use deionised water to lift dirt and minerals, ensuring a streak-free finish that is safe for your building’s exterior and the surrounding environment.
Yes. ACE is fully insured for all high-level commercial cleaning. We hold comprehensive Public Liability Insurance and Employers’ Liability Insurance. We are happy to provide underwriter certificates and site-specific Risk Assessments (RAMS) upon request to meet your compliance requirements.
Our capabilities are unlimited. From ground level, our Reach & Wash systems safely extend to 80 feet. For high-rise structures and landmark buildings, we utilize IRATA-qualified abseiling teams, hydraulic platforms (MEWPs), and Building Maintenance Units (Cradles) to reach any height safely and effectively.
Frequency depends on your building’s location and environment. We typically recommend monthly cleaning for London office blocks and retail storefronts to maintain a professional image. During a site survey, we can develop a bespoke cleaning schedule (daily, weekly, or periodic) tailored to your specific facility needs.
We provide a full suite of high-level building maintenance, including Reach & Wash, Abseiling, Cradle cleaning, and MEWP access. Beyond windows, we specialise in commercial pressure washing, cladding cleaning, and gutter maintenance.
All of our work is based on regular contracts, usually ranging from daily to weekly cleans.
CONTACT ACE
Today
Established. 1985
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