Neat and efficient window cleaning for your home and office
Gleaming, spotless windows are the perfect finishing touch to any well-maintained property.
- Seven days a week availability, plus bank holidays at no additional charge
- Trained and insured local cleaning experts
- Eco-friendly cleaning method - no chemicals, pure water only



Hire a local window cleaners from Fantastic Services
Simple steps for top quality window cleaning in Knebworth
Fantastic Services will restore the perfect shine to your windows both inside and out.
A technician will arrive at the scheduled time and set up the water-fed pole equipment.The frames, sills, and windows will be thoroughly cleaned with a brush attachment and rinsed with purified water.
It's also a much safer method for the cleaners to use, since they won't have to use ladders.The glass will be left to air dry without streaks. Purified water reduces the appearance of smudges and streaks.
In addition to cleaning the exterior windows, we can also clean the indoor windows, including the frames of the windows (as long as they are uPVC) and sills. Besides exterior windows, interior windows, such as sash, bay, and conservatory windows, as well as skylights, can also be cleaned.

Other services we provide:

Carpet cleaning
Our local carpet cleaners are ready to take care of your carpeting needs. They will clean any type of carpets or rugs. Even if you are not sure what type of floor coverings you have, they'll examine them to find the best method of cleaning.
Oven cleaning
We clean all types and models of hobs, extractors, washing machines, fridges and freezers, BBQs and even microwave ovens.
Gutter cleaning
We provide the best long-term care for your property. We do this by providing reliable and cost-effective service.
End of tenancy cleaning
An experienced local cleaning team will arrive within the time frame to clean your property and prepare it for the final inspection from your landlord or agency.
Garden maintenance
Whether you need regular garden maintenance or just a one-off service, we can help you! Our gardeners can take care of any task on your gardening checklist.
Why choose our window cleaning services in Knebworth
Our technicians pride themselves in providing a top-notch service accredited by the Federation of Window Cleaners.
Eco-friendly window cleaning methods
We perform our window cleaning service using the water fed pole method with only purified water.
Insured service
The window cleaners have complete public liability insurance as a standard part of the window cleaning service.
Easy and fast booking process
Book online using the platforms on our website, fill out our contact form or just give us a call.
Friendly and skilled local pros
The window cleaners have specialised training and years of experience guaranteeing safe and effective services.
Guaranteed satisfaction
For your window cleaning with us, you can expect a fully equipped professional who will leave your windows spotless.
Become a Fantastic member
You can join our Fantastic Club and get £300 in credits or take advantage of preferential member deals.
Frequently asked questions
What do window cleaners use to clean windows - any detergents?
The Fantastic Cleaners bring and use purified water only. It dries without leaving marks or streaks. Refined water is stored in special tanks, located in the vehicle. That's why parking is mandatory when booking a service. For outside window cleaning, the experts use a long reach water-fed pole. For indoor window cleaning - squeegees and ladder (if needed).
What is a water-fed pole system and why use it?
This is specialised window cleaning equipment that allows the technicians to reach as high as the 4th storey of a building as well as awkwardly positioned skylights, conservatory roofs, and windows over extensions. It limits the risks of using ladders.
When using the water-fed pole, why don't you wipe the windows?
As the purified water leaves no streaks behind, there is no need to do so.
Do we clean the window frames?
Yes, we do clean the frames as well around the glass. However, if the frames are old and wooden we would prefer that we inspect them before confirming.
Is it possible to remove mould from my frames?
That is not something we can help with.
I have a glass banister on the balcony. Can you clean the external part of it?
If it can be accessed from the ground with our reach and wash system we will clean it, otherwise, it will not be safe for the technician to do it from the balcony itself.
Can you remove plaster on the external glass panes?
Only if the windows are reachable from the inside of the property. Otherwise, there is no safe way to do this from the outside.
Are you able to clean stained glass windows?
Certainly, but only from the outside.
Is it necessary for me to be home during the service?
You should let the window cleaning technicians in so they can inspect your windows and window sills for cracks and scratches. It is not necessary for you to be present during the cleaning.
In case of bad weather and rain, what should I do?
In heavy rain, exterior windows cannot be cleaned. The appointment has to be rescheduled.
Do we need to arrange a parking spot?
You must arrange parking nearby (maximum 30 metres) prior to the cleaning process, since we use purified water from the van.
Do you require a water source?
Usually, the window cleaners have a tank full of purified water. However, it would be kind of you to let them use a water source at your property in case the tank is empty.
Nearby places we serve
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