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Commercial Cleaning

STONE CLEANING FOR BUSINESS

Restoring professionalism and surface integrity with expert commercial stone cleaning.

Stone Commercial Cleaning

Commercial stone cleaning removes built-up dirt, algae, and staining from exterior stone surfaces such as walls, entrances, and walkways, helping to keep them clean and presentable. Over time, this build-up can lead to discolourationsurface deterioration, and potential safety issues, particularly in high-traffic areas.

Our cleaning methods are carefully tailored to suit each type of stone, ensuring effective results while protecting the surface. This approach helps restore the original appearance of the stone and supports long-term durability by reducing the risk of ongoing damage.

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Fareham Borough Council logoHousing 21 logoFirst Port logoRed Funnel logoRMG logoWinchester City Council logoStonewater logo

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.

9,000

Customers

35+

Years In Business

14+

Vehicles

Supported by Outstanding Client Reviews


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.

City & Guilds
IPAF
PASMA
SafeContractor

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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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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Restore the Appearance of Your Building With Professional Stonework Cleaning

Revive Your Stonework
Our commercial stone cleaning service helps bring weathered stone surfaces back to life.

Pollution, algae, and grime can dull façades and paving, but our gentle, low-pressure methods remove the build-up safely and without damage, restoring a clean, professional finish.

Protect Your Property
At Neptune, our commercial stone cleaning helps protect your property as well as improve its appearance. Algae, moss, and pollutants can trap moisture on stone surfaces, leading to damage if not removed.

We use safe, non-abrasive methods suited to each stone type, delivering a thorough clean without harming the material.

Our Professional Equipment
This image features a purpose-built cleaning system installed within one of our service vehicles, designed to support commercial stone cleaning projects. The equipment includes professional pressure washing machinery, dedicated pumps, and water treatment systems that allow our team to carefully manage water pressure and flow, ensuring stone surfaces are cleaned effectively without causing damage.

Integrated hose reels provide the reach needed for larger stone façades, walkways, and entrances, allowing work to be carried out efficiently across wide areas. Paired with specialist attachments and tools suited to different stone types, this setup enables the safe removal of dirt, algae, and staining from stone surfaces.

Meet The Team

At Neptune Cleaning, we’re proud to have a skilled and approachable team of commercial stone cleaning specialists. We understand the importance of maintaining clean, well-presented stonework on business premises, whether it's a building façade, paved entrance, or external feature. You can rely on us to be punctual, professional, and attentive, delivering a high standard of service with minimal disruption. Our goal is to leave your stone surfaces looking clean, restored, and ready to reflect the quality of your business all while ensuring you’re completely satisfied with the results.

ROB TELLINGMANAGING DIRECTOR
MARK BOTTOMLEYCONTRACTS MANAGER
ALEX EDEFINANCE & ACCOUNTS
MELANIE CLARKEBUSINESS DEVELOPMENT
SHANE SMITHDIRECTOR - EXTERIOR
BEN JEROMESFRANCHISEEAREAS COVERED:SO45, SO18, SO19, SO31
TERRY DOVEYFRANCHISEEAREAS COVERED:SO50
DAN ROWEFRANCHISEEAREAS COVERED:SO21, SO22, SO23
JAMIE DIVERFRANCHISEEAREAS COVERED:SO30, SO32
RUSSELL SPENCER-FLEETFRANCHISEEAREAS COVERED:SO40, SO15
MIKE WILEYFRANCHISEEAREAS COVERED:SO51, SO52, SO53
SHANE SMITHFRANCHISEEAREAS COVERED:SO31, PO14

You're One Step Away from a Flawless Clean

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FAQs

Guiding you through our range of professional cleaning services to help you find the perfect solution for your property.

When you book commercial exterior building cleaning, you can choose from a variety of services, including window, patio and façade cleaning, render and stone cleaning, roofing cleaning (including for atriums and conservatories), and even solar panel cleaning, if you’ve got them.

We place a calling card invoice through your letterbox on your scheduled cleaning day. It may not always be obvious that we have visited, as your site will consistently be left in excellent condition as part of our service.

Payment can be made conveniently by BACS. Please use your first address line, street name and postcode as the payment reference. You may also pay by cheque, either by post or directly to the operator, please write your address on the reverse of the cheque. Cash payments can be made to the operator on the day.

Bank details for BACS payment:

Sort Code: 20-79-29
Account Number: 00232297

When you book regular commercial exterior cleaning with Neptune, you gain the benefit of always knowing that your premises remains spotless year-round. Attract new clients and impress existing ones! As the exterior façade is the first thing people see when they interact with your business, it’s important to keep it in top condition. Regular cleaning also stops the spread of moss and algae, which can damage a building over time. You will appreciate your building more when it has no streaks or marks, brightening the environment you come to work in!

Depending on the type of business you run and where it is situated, your business exterior may need bi-weekly or monthly cleaning. In different seasons, building exteriors have different needs as well: in Winter, there is a higher level of rain which can create streaks and scatter debris. In Summer, sun can bleach building façades and fade paint. If you’re concerned about how your building will fare over the year, talk to us today!

As our cleaning concerns your business’ exterior, you don’t need to be there to let us into the interior. We can perform our cleaning duties outside of your normal working hours. If your building is enclosed and needs gate access, we can liaise with you about how to enter the exterior property without you needing to physically be there.

One of the secrets of this system is the final rinse. This removes any pollutants which may have been dislodged from the tiny gaps between the window frame and sealed units. The final stage of the filtration takes place as we pump the pure deionised water from holding tanks in our van through resin filters into the hoses which feed our cleaning poles, ensuring that this water is as pure as it practically can be. The water droplets left on the window will be 100% pure and will dry completely clear. Using a cloth or squeegee to dry windows would only result in contaminating the clean surfaces with smears and blemishes. We offer a 100% satisfaction guarantee and have a high retention rate of customers. Neptune Window Cleaning will give you the cleanest windows and frames you have ever had.

Unlike traditional window cleaning, there are no soapy residues left on your windows after they have been cleaned to be dissolved by the pure rainwater and cause spotting or streaking. Rainwater is nearly as pure as our 5 stage filtered, deionised pure water, and will also dry perfectly clear without spotting. This means we work all year round apart from in the most extreme of weathers when it would be unsafe to work.

This means you get unrivalled reliability and service, and windows and frames which are always clean.