Residential · New Zealand
There is a reason professional window cleaning feels so different from doing it yourself. The right tools, the right technique, and the right cleaning solution leave glass streak-free, spot-free, and clear in a way that a squeegee and a bucket rarely achieve. KMG provides residential window cleaning services across New Zealand, cleaning interior and exterior glass to a brush and blade finish that lets the light in and makes every room in the house feel cleaner and brighter.
Our standard window clean covers all interior and exterior windows throughout your home. If you have large-format glazing, skylights, or hard-to-reach glass, these can be quoted and added on top of your standard service. Because KMG also operates across large-scale commercial buildings, we have the equipment and expertise to handle specialised residential glass that most cleaning companies simply cannot access. We clean:
All standard single and double-hung windows, casement windows, and sliding glass doors are cleaned interior and exterior using a hose-and-brush method to a streak-free finish.
Homes with large picture windows, floor-to-ceiling glazing, or architectural feature glass benefit particularly from professional cleaning, as the scale of the glass makes streaks and grime far more visible.
Exterior skylight glass is cleaned where safe access allows. Let us know when booking if your home has skylights and we will confirm what is accessible as a separate quote.
Glass conservatories, sunrooms, and enclosed outdoor areas accumulate grime on both interior and exterior surfaces. KMG cleans all accessible glass surfaces in these spaces and we can quote for it separately or as part of your house wash.
Glass balustrades, pool fencing, deck panels, and stair glazing are cleaned to the same streak-free finish as your windows. These are quoted as an addition to the standard service.
Clean glass in a dirty frame still looks dirty. We wipe down frames, sills, and sliding door tracks as part of every window clean, clearing the grit and cobwebs that build up in the channels and stop doors running smoothly.
Working inside someone's home requires a level of care and respect that goes beyond just cleaning the glass. KMG crews protect your floors and furnishings when working on interior glass, clean up any drips or water marks on surrounding surfaces, and leave the home exactly as they found it when they are done. We are in your home as a guest and we conduct ourselves accordingly.
Most homes benefit from a professional window clean once or twice a year. Homes near the coast accumulate salt residue more quickly and may benefit from more frequent cleaning to prevent long-term etching of the glass surface. Homes surrounded by trees or in areas with high dust or pollen levels may also need more regular attention. If you can see visible grime, watermarks, or a dull film on your glass, it is time for a clean.
Window cleaning pairs naturally with a full house wash. Having both done in the same visit ensures the whole exterior of your home is addressed at once and is more cost-effective than booking each service separately. Many homeowners also add a driveway or deck water blast to make a single visit cover the full property.
Learn more about our Residential House Wash service. Learn more about our Residential Water Blasting service.
KMG works across commercial buildings and residential homes, which means the professionalism, equipment quality, and attention to detail you get on a residential job is the same as what we bring to a large commercial contract. Our crews are directly employed, trained to our standards, and take genuine pride in the work. We turn up when we say we will, we look after your property, and we leave the site tidy when we are done.
KMG holds ISO 45001:2018 certification for occupational health and safety, a standard that many exterior cleaning companies in New Zealand cannot demonstrate. We are Site Wise Gold certified, the highest certification level available through Site Safe, and pre-qualified through both Impac Prequal and CM3. For Facility Managers who manage contractor approval processes, KMG arrives already vetted. No chasing documents. No compliance gaps.
"Auckland Museum is thrilled and said it was the best job in years. A big thanks to you and the team. It's awesome that we have such an amazing partnership with you, one of high standards and trust. You are very appreciated."
"It's been a few months since we kicked off the building cleans with KMG and I wanted to take a moment to acknowledge the outstanding work you've delivered. The results have been stellar."
"This round of window cleaning has yielded the most positive feedback from residents to date. The team gave great service, were super friendly and went the extra mile. Communication has been outstanding. Their work ethic is excellent and a thorough job is always done without exception."
Yes. KMG cleans both interior and exterior glass as part of a standard residential window clean. If you only need exterior cleaning, that can be arranged separately. Let us know your preference when you get in touch and we will quote accordingly.
A brush and blade finish is the professional standard for window cleaning. The glass is first washed with a soft brush applicator loaded with cleaning solution to loosen and lift grime, then a rubber-bladed squeegee is drawn across the surface to remove all water and residue. The result is a streak-free, spot-free finish that standard household cleaning methods rarely achieve.
Most homes benefit from a professional window clean once or twice a year. Coastal homes may need more frequent cleaning due to salt residue build-up, and homes surrounded by trees or in dusty environments may also benefit from more regular attention. If your glass looks dull or streaky, it is worth booking a clean regardless of the last service date.
No. KMG crews clean up any drips or residue on frames, sills, and surrounding surfaces as part of the job. We do not leave water marks or cleaning solution on paintwork or timber. Interior work is completed with full protection of carpets and flooring beneath the windows.
Yes. KMG carries appropriate access equipment for two-storey residential properties. For homes with windows that require elevated access beyond standard ladders, contact our team when booking and we will confirm the best approach for your specific property.
Yes, and it is a popular combination. Having your windows cleaned at the same time as a house wash or driveway water blast means the whole exterior of your home is done in a single visit, which is more convenient and more cost-effective than booking each service separately. Let us know when you enquire if you would like to combine services.
Contact our team with your address and a brief description of your home and we will provide a clear, no-obligation quote. Let us know whether you need interior and exterior cleaning or exterior only, and whether you have any skylights or large-format glazing so we can give you an accurate price.