COMMERCIAL RENDER & EXTERIOR CLEANING

Preserving your building’s image and surface integrity with professional commercial render cleaning.

Render Cleaning For Businesses

Commercial render cleaning removes dirt, algae, and pollution from building exteriors to restore a clean, well-maintained look. When left untreated, this build-up can trap moisture, causing damage like cracks or staining over time.

At Neptune Cleaning, we offer safe, non-abrasive render cleaning for businesses across Hampshire and Southampton. Whether you're managing offices, retail sites, schools, or healthcare buildings, we tailor our service to suit your property and help maintain its appearance and condition.

Tailored Service

We tailor our commercial render cleaning service to suit each site’s specific needs. Whether your building is part of a retail park, office, school, or healthcare facility, we adjust our methods based on access, surface type, and safety requirements.

From single cleans to regular maintenance, we work efficiently and safely to keep your render looking its best with minimal disruption.

Cleaner For Longer

Our render cleaning service helps your building look better and last longer. After cleaning, we apply a biocide treatment that prevents the return of algae, moss, and stains by targeting any remaining spores.

This added protection means your exterior stays clean for longer, reducing how often maintenance is needed and helping you avoid extra costs.

Areas We Cover

Based in the heart of Hampshire, Neptune covers the entire county and beyond. Our expert team know what matters to you; punctuality and great service. It's why we're trusted by over 6,000 homes and businesses.

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Safe & Accredited

At Neptune, we prioritise safety and professionalism in all aspects of our work. We hold prestigious accreditations such as iPAF, City & Guilds, PASMA, and SafeContractor. With our trained and certified professionals, you'll have peace of mind knowing that your windows are being handled with professionalism and care.

Our Corporate Clients

Neptune Window Cleaning Services has been proudly serving corporate clients for over 30 years, establishing a reputation for excellence and reliability in the industry. We have had the privilege of working with esteemed organisations like Stone Water, Winchester City Council, Fareham Borough Council, First Port, Housing 21, RMG, Denfords Property Management to name just a few, providing them with professional window and exterior cleaning services that meet their high standards.

We prioritise safety and professionalism in all aspects of our work. We hold prestigious accreditations with Safe Contractor, iPAF, PASMA, and City & Guilds. These certifications demonstrate our dedication to adhering to the highest safety standards and ensuring the well-being of our team and clients.

The team at Neptune are well-equipped to tackle major tender opportunities. We have the expertise and resources to handle large-scale projects for corporate clients, delivering exceptional results within strict timelines.

Book An Appointment Today

Speak to a member of our team to get started. If we are not yet in your area, leave your name and email below, and we will notify you as soon as we are.

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Meet The Team

At Neptune Cleaning, we’re proud to have a team of experienced and approachable specialists in commercial render and exterior cleaning. We understand how important a clean, well-maintained exterior is to your business’s image, and we’re committed to delivering results that meet the highest standards. You can rely on us to be punctual, professional, and easy to work with, whether we’re carrying out a one-off clean or part of a scheduled maintenance plan. Our goal is to leave your building’s render looking spotless and to ensure you’re completely satisfied with the service.