- info@nissi-gd.com
- 02036332686
- London
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London
02036332686
info@nissi-gd.com
At NISSI-GD, we understand that the appearance of your business matters — and clean windows are one of the first things people notice. Our commercial window cleaning services are designed to give your building a sharp, professional finish that reflects the quality of your brand.
Whether you manage an office block, retail space, school, healthcare facility, or new development, our team delivers safe, efficient, and streak-free window cleaning — with minimal disruption to your daily operations.
We service:
Office buildings (interior & exterior)
Commercial and industrial units
Education and medical facilities
Showrooms and retail storefronts
High-rise and multi-level buildings (with appropriate access equipment)
Professional Presentation: Make a strong impression on staff, clients, and visitors
Health & Safety Compliant: Fully insured and trained to work at height
Flexible Scheduling: We clean around your business hours to avoid disruption
Eco-Friendly Approach: We use safe, responsible products and water-efficient systems
