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Crystal clear window cleaning

Who wants dull, smudged, streaky windows? Not you, not us. Our expert teams deliver streak-free results inside and out, with safe access, flexible scheduling and zero disruption.

Professional window cleaning - zero streaks, zero stress

We work with care and precision across every surface – from interior partition glass to top-floor exteriors. Whether it’s with cherry pickers, cradles or microfibre cloths, our focus is on speed, safety and a slick finish.

  • High-standard finish across all glass types and building heights
  • Qualified teams using safe access systems to reach all windows
  • Cost-effective service scheduled around your operations

Internal window cleaning

Specialist cleaning that leaves internal glass clear, smear-free and shining. Includes partitions, panels and glass doors.

 

External window cleaning

Safe, scheduled exterior cleaning using the right access method for your building – from abseil to reach-and-wash.

 

High-level & difficult access

Fully trained operatives using cherry pickers, scissor lifts and rope access to clean every window safely and efficiently.

ZPG group logo.
Second home logo
university of warwick logo
ion trading UK logo
Tui Logo
Royal statistical society logo
The London library logo

What our customers say

  • university of warwick logo

    "Innovative cleaning methods and strict adherence to processes. Really flexible and work around what works for us as a business. Well trained polite and friendly cleaning staff. Regular communication and very approachable. They will do their utmost to work with you to find a solution. Service has been excellent and great communication. Lovely staff from the account managers to the cleaning operatives. Really like that they are aligned with the living wage foundation so you know staff are paid correctly. Definitely recommend!"

    Cat Bodle, Goodman

FAQs

It depends on your building type and environment. For most offices, we recommend internal window cleaning 2–4 times a year and external cleaning every 3–4 months. High-footfall or urban locations may need more frequent attention.

Yes. We provide comprehensive window cleaning services covering interiors, exteriors and high-level glazing. Whether it’s a lobby glass wall or top-floor windows, we’ve got it covered.

Absolutely. Our teams are fully trained to work at height using rope access, cradles, cherry pickers and MEWPs (mobile elevated work platforms).

We use specialist equipment including pure water systems, squeegees, and microfibre cloths. Our teams are trained to achieve a clear, streak-free finish with minimal disruption.

Yes. We offer flexible scheduling, including early mornings, evenings and weekends – whatever works best to minimise disruption to your teams or visitors.

Window cleaning is a specialist service, so it’s usually scoped and priced separately. However, many clients add it to their regular cleaning contract for simplicity – one partner, one point of contact, one invoice.

We work across offices, retail, education, healthcare, heritage sites and more. Whether it’s a corporate HQ or a multi-storey studio, we tailor the service to fit.

Yes. As a certified B Corp, we use eco-friendly products where possible and water-efficient methods that align with our clients’ sustainability goals.

All your cleaning and support services

A NuServe operative cleaning an office carpet.
Carpet Cleaning
Using both hot and dry extraction methods, NuServe can take care of heavily soiled carpets.
A NuServe cleaner disinfecting IT equipment.
IT Cleaning
We provide specialised IT cleaning services drawing from our expertise in cleaning all types of tech.
A NuServe operative changing a food waste bin.
Waste & Environmental
Our waste management services responsibly and ethically manage company waste streams.
Washroom Hygiene
Fresh, clean washrooms to protect health, prevent complaints and reflect positively on your standards.
A NuServe operative using a carpet cleaning machine.
Deep Cleaning
One-off intensive cleans for those places that need a bit of extra TLC every once in a while
Bee on a yellow flower
Pest Control
NuServe's pest control services will identify and eliminate al types of pests from your facilities.

Why trust NuServe

A service that reflects your standards

Streaky glass and dusty frames aren’t just cosmetic – they shape how people feel about your space. We keep windows spotless so your building looks genuinely cared for.

     

    Real value that protects your image

    We act as your partners, not just contractors. We advise on the right methods and cleaning cycles to protect your carpets, reduce complaints and maximise your budget.

    Easy to work with, reliable teams

    Our experienced teams show up, deliver excellent results and communicate clearly. Consistent standards, friendly service – you won’t need to check, chase or second guess a thing

     

    Get in touch

    If you have any questions about our cleaning services, our company or our commitment to people and the planet, please get in touch with us here. We aim to respond to all communications within 24 hours of your request. For more urgent support, please call.

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    Get in touch

    Call us
    020 3597 2907