Scheduled window cleaning for commercial premises
Commercial Window Cleaning in London
We deliver scheduled external and internal window cleaning for offices, retail units and commercial frontages across London, keeping glazing consistently clear on a cycle that suits your building. Pure-water reach-and-wash and traditional methods are planned around your opening hours, footfall and presentation standards.
✓ Fully insured✓ Working-at-height trained✓ RAMS available
What our commercial window cleaning covers
Every programme is planned around your premises, your access and how often the glazing needs attention to keep the frontage looking its best.
- ✧Scheduled External Cleaning. Exterior glazing cleaned on a weekly, fortnightly or monthly cycle using pure-water reach-and-wash, keeping frontages, ground-floor glass and upper storeys consistently clear.
- ✧Shopfronts & Retail Frontages. Retail glazing, entrance doors and display windows kept presentable and smear-free, with frequencies matched to footfall so the frontage always looks its best.
- ✧Internal Glazing & Partitions. Interior glass, glass partitions, frames and sills cleaned to a smear-free finish, planned around your working day to avoid disruption to staff and visitors.
- ✧Signage & Entrance Glass. Signage glazing, canopies and entrance surrounds cleaned alongside the windows so the whole frontage presents consistently to customers and visitors.
- ✧Cladding & Fascia Glass. Glazed cladding, atrium panels and fascia glass cleaned using the safest method for the elevation, keeping the wider building envelope clear as well as the windows.
- ✧One-Off & First Cleans. First-time and one-off exterior cleans after a fit-out, refurbishment or handover, bringing neglected glazing back to standard before a recurring programme begins.
Every clean is scheduled, tracked and quality-checked through our CleanManager platform, with photographic evidence and completion reporting available on request.
DBS-checked operatives. COSHH compliant. Method statements and RAMS provided where required.
How We Work
Every commercial building is different, so we plan each programme around your access, your trading hours and the safest method for the glazing.
01. Enquiry & Assessment
We start with a conversation about the premises, the number and type of windows and how often you need them cleaned. For larger or higher-access sites we carry out a site visit to assess access, elevations and the safest method.
02. Planning & Preparation
We confirm the method, the frequency and the access equipment, and produce site-specific RAMS for working at height where required, so everything is agreed and in place before we arrive.
03. Scheduled Delivery
Our work is led on site by an experienced operative who manages access and method throughout. We clean to a smear-free finish and work around your opening hours and footfall to keep disruption to a minimum.
04. Check & Ongoing Reporting
Before we leave we check the finish across all elevations. Recurring programmes are tracked and logged so standards stay consistent visit after visit, with reporting available on request.
Who is it for?
We work across commercial premises of all sizes, with most of our window cleaning supporting facilities teams, managing agents and businesses that depend on a presentable frontage.
- ✧Offices needing consistently clear glazing on a scheduled cycle
- ✧Retail units and shopfronts where presentation drives footfall
- ✧Facilities teams managing single or multi-tenant commercial buildings
- ✧Hospitality and leisure venues where first impressions matter
- ✧Business parks and industrial units with extensive external glazing
As a Living Wage Employer focused on local employment, working with Optimum supports the social value and ESG commitments increasingly expected across commercial and public-sector contracts.
Frequently Asked Questions
Ready to get started?
Get in touch for a free, no-obligation quote. We respond quickly and can arrange a site visit for larger or more complex projects.