
Blue-chip client base & internationally recognised customers.
Zone 1 Head Office & Depot. Always a short Tube ride away from our clients premises!
24/7 helpdesk available 365 days a year for round-the-clock customer service.
Office Cleaning you can rely on
For over 20 years, we have offered a comprehensive suite of services specifically designed to elevate your office experience, maintain a hygienic environment, and help you focus on what’s important – your business.
We understand that the services we provide are seen as an extension of our client’s organisation. To that extent, our mission is to ensure that our client’s reputation is maintained with the general public.

Office Cleaning
Premium office cleaning services in London supported by personalised account management for commercial clients.
Window Cleaning
Our in-house team of window cleaning specialists are guaranteed to give you a clear view from your windows.
Floor Maintenance
We have a portfolio of services from deep carpet cleaning & hard floor maintenance to marble restoration.
Pest Prevention
Our in-house Pest Control Division (XPPC) can provide you with an Effective, Ethical and Ecological Pest Control Service.
Waste Service
We undertake daily waste collection and disposal as part of our standard daily cleaning service. We can also provide confidential shredding services.
Washroom Services
Alongside our daily cleaning service that ensures your washrooms are clean each morning, we also restock consumables like soap, loo roll, towels, and provide feminine hygiene products, bins, and waste disposal.
ESG – Environment
As a company, we are very conscious of the environmental and social impacts we bring to this world. Our focus has always been to try and do what is best for our clients, our employees, our suppliers, and the environment & local communities.
Living Wage Employer – 98% of our staff are on the latest London Living Wage.
EU EcoLabel Verified – we only use products that have a reduced impact on the environment.
Electric Vehicle Fleet – all staff use either EV’s or public transport for travel.
ISO14001 Certified – our Environmental Management Systems are externally audited each year.
High staff retention rates due to our Training, Rewards & Engagement initiatives.
Regular participants in Cancer Research Race for Life – raised over £6000 to date!
Xenon Quoting Process
REQUEST A FREE
CLEANING QUOTE
Get in touch with us for a complimentary cleaning quote. We will take the time to learn more about your business and provide a free consultation on your current cleaning service.
SITE SURVEY BY
XENON DIRECTOR
We will arrange for a convenient time for a Director to visit you, understand your requirements in detail, and provide a full review of your current cleaning service – free of charge .
RECEIVE YOUR TAILORED MADE OFFICE SPECIFICATION
Based on the information gathered from our site visit, our team will draft a bespoke proposal that meets the cleaning requirements of your office space.
SMOOTH TRANSITION BETWEEN CLEANING COMPANIES
If you are happy with our cleaning proposal, we will start mobilising, handle TUPE (if applicable) & ensure our expert cleaners are ready to deliver a premium cleaning service.
About Xenon
Xenon started life in 1982 as Shiners, which is now our Specialist Window Cleaning Division. We are a company that leads by example and believes in providing a proactive cleaning service where the quality is driven forward by ourselves, and not our clients. Our Directors and Managers visit customer sites on a daily basis to ensure our service is on par with the standards that our customers expect.
Xenon News
A Heartfelt Farewell to Sandra: Celebrating 8 Wonderful Years
At Xenon Services, our people are at the heart of everything we do. This December, we bid a fond farewell to Sandra, one of our dedicated cleaning operatives, who has been an integral part of our team since 2015. Sandra’s hard work, positive energy, and commitment to...