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5 Best Window Cleaning Pros in Hong Kong for Smog-Free Views

  • Safety Standards: Sending technicians out over the edge of a high-rise tower carries massive liability if things go wrong. We checked that every company holds the right occupational licences, insurance, or drone flight permits.

  • Stain Removal Methods: Hong Kong's mix of coastal salt and exhaust fumes creates a baked-on crust that basic soapy water can’t cut through. We looked at their exact cleaning setups, from hard water descaling to high-pressure washing.

  • Chemical Safety: Nobody wants their family or office staff breathing in harsh ammonia fumes for days after a clean. Our team filtered for providers who use non-toxic, eco-friendly, or botanical solutions where possible.

  • Access Capabilities: A great cleaning crew is useless if they can’t physically reach your specific floor or tricky architectural glass. We noted which teams use safety ropes, suspended platforms, or even aerial drones to get the job done.

Hong Kong’s stunning skyline deserves better than a view through grimy glass. Unfortunately, salty sea air and stubborn streaks can make window cleaning a real pane!

Sometimes, damaged seals call for window replacement services, but everyday grime is best left to the pros.

So we’ve rounded up the best window cleaners in Hong Kong, focusing on safety, equipment, and cleaning methods. Here’s who can bring back those glorious views without leaving you hanging!

How much does window cleaning cost in Hong Kong?

Hiring professional window cleaners in Hong Kong typically costs between HKD 600 for a standard residential apartment and upwards of HKD 3,000 for large luxury homes or post-renovation detailing.

Service TypeTypical Price (HKD)
Standard Apartment (Interior & Exterior)600 to 1,500
Luxury Villa or House2,000 to 3,500+

1. Green Clean Hong Kong

green-clean-hong-kong

Website

Address: Corporation Square, Lam Lok St, Kowloon Bay, Kowloon

Contact: +852 5644 1167

Hours: Monday-Saturday, 9:00 AM – 6:00 PM

Hong Kong’s humidity and dusty streets can leave your windows looking less than picture-perfect. Green Clean Hong Kong helps restore those lovely views with professional cleaning for homes and businesses.

We like that they tackle both interior and exterior glass, so you’re not left admiring a spotless window from just one side. Their services even cover stubborn hard water stains that ordinary wiping can’t shift!

Better yet, the team uses eco-friendly, plant-based cleaning products instead of relying on harsh chemicals. That’s reassuring for households with children or curious pets wandering about.

Their professional cleaning methods aim for a streak-free finish without being rough on your glass. 

And with services for residential and commercial properties, they can handle more than just your living room windows.

But one scheduling snag is their Sunday closure, which limits weekend flexibility. You’ll also need to request a customised quote before knowing the final cost.

Pros

  • Cleans interior and exterior windows
  • Removes stubborn hard water stains
  • Uses eco-friendly, plant-based cleaning products
  • Serves residential and commercial properties
  • Uses gentle, professional cleaning methods

Cons

  • Closed on Sundays
  • Customised quotes required for pricing

Customer Review

Superior Service and Great Communication

It is night and day the level of service Green Clean provides versus many of the local sifus I’ve tried. I would say the ‘sifus’ I tried in the past were more journeyman.

Also, the price point is reasonable and competitive vs. the journeyman local sifus I’ve had in the past. Some were even a touch more expensive.

Lastly, it really comes down to communication – they were great. They even showed up 30mins earlier than scheduled – that doesn’t really happen much with local sifus who take an entire window of yours and then show up mostly on the late side 

2. Johnson Group 莊臣集團

johnson-group

Website

Address: Flat C5, 26/F, TML Tower, No.3 Hoi Shing Road, Tsuen Wan

Contact: 2481 3988 | Whatsapp: 5412 3517 | [email protected] 

Hours: Monday-Friday, 9:00 AM – 6:00 PM

Some windows are hard to clean, while others are downright nerve-racking to reach. Johnson Group tackles those tricky spots with rope-assisted cleaning for difficult exterior glass.

But they don’t stop at making your windows sparkle. Their team cleans frames, hinges, locks, and grilles, giving the whole assembly some much-needed attention.

We particularly like their post-renovation cleaning services, which tackle the mess builders leave behind. Stubborn paint splatters, adhesive marks, and water stains are all on their cleaning checklist.

For an extra touch, they use SmellGREEN® disinfectant to help tackle mould and bacteria. It’s a welcome bonus in Hong Kong’s humid climate, especially around window tracks.

That said, they don’t handle jobs requiring suspended working platforms. 

Their office is also closed on weekends, so you’ll need to arrange enquiries during weekday hours.

Pros

  • Offers rope-assisted exterior window cleaning
  • Cleans glass, frames, hinges, locks, and grilles
  • Removes stubborn paint, adhesive, and water stains
  • Provides post-renovation cleaning services
  • Uses SmellGREEN® disinfectant

Cons

  • Doesn’t handle jobs requiring suspended working platforms
  • Office closed on weekends

Customer Reviews

Fast and Spotless Post-Renovation Cleaning

After the renovation, the cleaners came to clean the windows. They were very professional. Although it was cold today, only 9 degrees Celsius, and drizzling, the cleaners worked very efficiently. They finished cleaning the 903-square-foot unit in less than two hours, and all the windows were spotless. Thank you to both cleaners for their hard work.

Meticulous Service and Crystal Clear Windows

The windows in my house hadn’t been cleaned in years, and they were too big for me to handle myself. The cleaner was very meticulous and professional; after cleaning, the glass was crystal clear – truly excellent. You get what you pay for; highly recommended.

3. Island Cleaning Solutions

island-cleaning-solutions

Website

Address: 608, Laford Centre, 838 Lai Chi Kok Rd, Lai Chi Kok, Kowloon

Contact: +852 6091 5176 | [email protected] 

Hours: Monday-Saturday, 9:00 AM – 5:00 PM

When Hong Kong’s humidity leaves outdoor surfaces looking worse for wear, Island Cleaning Solutions helps wash the grime away. Their chemical-free pressure washing tackles stubborn dirt, mould, and mildew without relying on harsh cleaning products.

We like that their services extend to terraces, patios, awnings, and outdoor furniture. It’s a handy option when your entire outdoor space needs some TLC.

Beyond the pressure washing, they offer commercial cleaning services that cover glass surfaces. Their broader cleaning options make them worth considering when your property needs more than sparkling windows.

And if renovations have left your place looking like a construction site, they can help with the aftermath. Their post-renovation cleaning services tackle the mess before you settle back in.

However, Sunday appointments aren’t available, which limits flexibility for customers with busy workweeks. That leaves Saturday as the only weekend option for getting the cleaning done. 

Pros

  • Offers chemical-free pressure washing
  • Removes stubborn dirt, mould, and mildew
  • Cleans terraces, patios, awnings, and outdoor furniture
  • Provides commercial glass and post-renovation cleaning
  • Offers English- and Chinese-speaking teams
  • Has insured cleaning staff

Cons

  • Closed on Sundays, limiting weekend availability

Customer Review

Professional, Competent, and Trustworthy Team

So far, my experience with Island Cleaning Solutions was great. From the customer service to the finished job, everything was just perfect. Finally, I have a reliable company to come back to when I need. They are extremely professional, competent and trustworthy. I definitely recommend them.

4. MasterClean Carpet Systems Limited

masterclean-carpet-systems-limited

Website

Address: Flat J, 8/F, Wang Kwong Industrial Building, 45 Hung To Road

Contact: +852 3975 6300 | Whatsapp: +852 3975 6300 | [email protected] 

Hours: Monday-Saturday, 8:00 AM – 6:00 PM

Cleaning towering buildings isn’t exactly a job for your trusty bucket and squeegee. Luckily, MasterClean Carpet Systems Limited tackles exterior walls and glass surfaces that need more than a quick wipe-down.

We like its specialist equipment, including scissor lifts, aluminium platforms, and mobile electric lifts. These help the team reach awkward heights and tackle challenging building layouts.

For stubborn dirt and weather-related stains, MasterClean uses high-pressure cleaning where suitable. The team assesses each property’s surfaces before choosing appropriate equipment and cleaning methods.

Safety gets attention, too, with qualified personnel handling suspended-platform operations. 

Plus, labour and third-party liability insurance provide additional reassurance for facility managers overseeing high-altitude work.

However, MasterClean closes on Sundays, which could inconvenience businesses hoping to avoid weekday disruptions. Facility managers may need to arrange exterior cleaning around regular operating hours to minimise interruptions. 

Pros

  • Specialist exterior wall and glass cleaning services
  • Advanced access equipment, including scissor lifts and elevated platforms
  • High-pressure cleaning for stubborn dirt and stains
  • Qualified personnel for suspended-platform operations
  • Labour and third-party liability insurance
  • Site-specific cleaning plans

Cons

  • Closed on Sundays

Customer Reviews

Exceptional Attitude and Long-Term Quality

I want to take a moment to commend MasterClean’s wonderful staff for their exceptional attitude and professionalism. Their dedication to their work and their friendly demeanor truly make a difference. It’s evident that they take pride in what they do, and their positive energy creates a welcoming atmosphere. Thank you for having such a fantastic team!

Remarks : my office have been using their service for several years👍🏼

Seamless Cleaning That Exceeded Expectations

I’m very impressed with the excellent service provided by MasterClean. The team was super friendly, showed up on time, and did a fantastic job. From start to finish, they delivered a seamless cleaning solution that exceeded my expectations. Highly recommended for anyone looking for reliable and high-quality cleaning services!

5. Drone Solutions Asia

drone-solutions-asia

Website: dronesolutionsasia.com 

Address: 2/F Tern Centre Tower 1, 237 Queen’s Road Central

Contact: +852 6468 5662 | [email protected] 

Hours: Monday-Saturday, 8:00 AM – 8:00 PM

Cleaning Hong Kong’s towering buildings is no small feat, but Drone Solutions Asia takes things sky-high. Its specialised washing drones tackle exterior walls and windows without relying on traditional scaffolding or gondolas.

Drone cleaning reduces the need for workers to operate at dangerous heights.

We like that these drones can clean up to 800 square metres per hour. The company estimates potential cost savings of around 40%, depending on the building and project requirements.

There’s solid experience behind the technology, too, with Civil Aviation Department-authorised projects at The Spectra and Lok Fu Place. 

Beyond washing, the team offers specialised drone inspections for hard-to-reach spaces. These provide useful visual information to help building managers plan maintenance more efficiently.

The catch is that drone cleaning requires site assessments and appropriate aviation authorisation. New locations may need additional clearance, making last-minute bookings harder to arrange.

Pros

  • Drone-based exterior wall and window cleaning
  • Reduces the need for scaffolding and gondolas
  • Cleans up to 800 square metres per hour
  • Potential cost savings of around 40%, depending on project conditions
  • Experience with CAD-authorised cleaning projects
  • Reduces workers’ exposure to working-at-height hazards
  • Specialised drone inspection services

Cons

  • Site assessments and aviation authorisation required
  • Additional regulatory clearance may delay last-minute bookings

Customer Review

Incredibly Reliable and Outstanding Service

Dylan and his team were incredibly professional, responsive and reliable throughout. The level of service was outstanding, and the quality of the work they carried out was exceptional. They were a pleasure to deal with from start to finish, and I cannot recommend them highly enough for window cleaning services.

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