CNP Window Cleaning Services provides professional window cleaning in London for residential and commercial properties. We deliver reliable, streak-free results for homes, offices, shops, and managed buildings using safe, modern cleaning methods.
Rain alone does not clean windows properly — it leaves mineral residues and water marks. Our professional window cleaning service ensures windows are thoroughly cleaned, improving natural light, kerb appeal, and the overall appearance of your property.
Window Cleaners in London
Our experienced and fully insured team specialises in:
- Residential window cleaning
- Commercial window cleaning
- High-reach window cleaning
Using pure-water systems, water-fed poles, and traditional methods, we clean windows safely at all levels, including hard-to-reach areas, with minimal disruption.
We regularly clean:
- Sash and bay windows
- Velux and skylight windows
- Conservatories
- Balcony and Juliet balcony glass
- Single and double-glazed windows
Internal & External Window Cleaning
Our comprehensive window cleaning service in London includes:
- Internal and external window cleaning
- Cleaning of frames, sills, and PVC
- Removal of cobwebs around windows
We take care to protect your property and work efficiently, leaving windows spotless and streak-free.
Residential & Commercial Window Cleaning in London
We provide reliable window cleaning services for:
- Houses and apartments
- Offices and commercial premises
- Shops and retail units
- Schools, restaurants, and managed properties
Whether you need a one-off clean or regular window maintenance, we tailor our service to suit your needs anywhere in London.
We also provide professional window cleaning in nearby areas, including window cleaning in Stanmore and window cleaning in Westminster/
Why Choose CNP Window Cleaning Services?
✅ Professional, uniformed, and insured window cleaners
✅ Modern pure-water and high-reach cleaning systems
✅ Suitable for residential and commercial buildings
✅ Eco-friendly cleaning methods
✅ Reliable scheduling and punctual service
✅ Competitive pricing and free quotes
We are trusted by customers across London for consistent quality and dependable results.
Book Window Cleaning in London
Looking for trusted window cleaning in London? Contact CNP Window Cleaning Services today for a free quote.
Window Cleaning London – FAQs
Q1. How frequently should professional window cleaning be booked?
Professional window cleaning is commonly booked every 6–8 weeks, depending on location and exposure to pollution.
Q2. Is your service suitable for both homes and businesses?
Yes. We provide window cleaning services for residential and commercial properties of all sizes.
Q3. Do you clean high-rise or hard-to-reach windows?
Yes. Our equipment allows us to clean many higher-level windows safely and efficiently.
Q4. Will someone need to be present during cleaning?
External-only window cleaning usually doesn’t require attendance. Internal cleaning does require access inside.
Q5. How do I get a quote for window cleaning?
Contact us with details about your property and we’ll provide a free, no-obligation quote.