Commercial · New Zealand
The windows are often the first thing a visitor, tenant, or prospective client notices about a commercial building. Streaked glass, mineral build-up, and environmental grime do not just affect presentation. They signal to the people who matter most to your organisation that maintenance standards are slipping. KMG delivers professional commercial window and glass cleaning to office towers, shopping centres, warehouses, airports, universities, and industrial facilities across New Zealand, with in-house rope access capability for high-rise work and the same directly employed team returning to your building on every scheduled visit.
KMG cleans both interior and exterior glass surfaces to a brush and blade finish, removing grime, streaks, mineral deposits, and environmental build-up from windows of any size. We work across all commercial building types, from ground-floor retail frontages and multi-level office buildings through to large-format glazing on warehouses, airports, and educational campuses. Every job is assessed before work begins so the correct technique and equipment is selected for the glass type, frame material, and access situation.
For buildings where standard access equipment cannot reach, KMG deploys its in-house rope access team. Our operators hold IRAANZ and IRATA qualifications, meaning they are trained to the highest rope access standards in New Zealand and internationally. We do not subcontract this work. High-rise window cleaning is carried out by KMG's own people, under our own safety systems, with full compliance documentation available for every job.
This capability means Facility Managers dealing with complex or tall buildings have a single contractor who can handle the entire facade, from ground level to rooftop, without introducing a third party to the site.
Learn more about our Rope Access Services.
Most commercial buildings benefit from window cleaning on a regular cycle, whether quarterly, bi-annual, or annual depending on location, building type, and tenant expectations. KMG works with Facility Managers to establish a scheduled programme that fits the building's operational calendar and keeps presentation standards consistent year-round.
Because our staff are directly employed and not sourced through labour hire, the same crews return to your building each visit. They know the access points, the preferred timing, and the specific requirements of your site. You do not re-brief anyone. You do not chase anyone. The work gets done.
Commercial window cleaning in an active building requires more than a squeegee and a ladder. KMG crews are trained to work around tenants, staff, and visitors without causing disruption. We coordinate scheduling around your operational requirements, manage noise and water runoff carefully, and ensure all interior work is completed with full protection of carpets, furniture, and fittings. Our job is to leave the glass spotless and the building exactly as we found it.
Every KMG staff member who arrives at your building is directly employed by us, not sourced through a subcontractor or labour hire agency. We operate with 50+ staff nationwide, all trained to our internal standards and managed through our job management system. For Facility Managers, this means the same people return visit after visit, retaining your site knowledge and protocols without you having to re-brief anyone. Our compliance documentation, SWMS, toolbox meetings, and incident reporting are all managed in real time through our cloud-based HSE app, so you have full visibility whenever you need it.
KMG holds ISO 45001:2018 certification for occupational health and safety, Site Wise Gold certification through Site Safe, and is pre-qualified through both Impac Prequal and CM3. For Facility Managers managing contractor approval, KMG arrives already vetted. Our cloud-based HSE system manages SWMS, toolbox meetings, and incident reporting in real time, with full documentation available on request.
"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."
Most commercial buildings benefit from window cleaning two to four times per year, depending on location, building type, and tenant presentation standards. Buildings in coastal areas, near construction sites, or with high foot traffic typically require more frequent cleaning. KMG can assess your building and recommend an appropriate schedule.
Yes. KMG operates an in-house rope access team with IRAANZ and IRATA qualified operators who can safely access and clean windows at any height. We do not subcontract high-rise work. Learn more on our Rope Access Services page.
A brush and blade finish refers to the two-stage process of washing glass with a soft brush applicator to loosen and remove dirt, then pulling a rubber-bladed squeegee across the surface to remove all water and leave a streak-free result. This is the professional standard for commercial window cleaning.
KMG schedules work around your operational requirements and trains crews to work quietly and efficiently in occupied buildings. Interior work is carried out with full protection of flooring and furnishings. Most clients report no noticeable disruption to their day-to-day operations.
Yes. KMG cleans both interior and exterior glass surfaces across all commercial building types. Interior and exterior cleans can be scheduled together or separately depending on your building's requirements and access arrangements.
Contact our team via phone or the enquiry form on our website and we will arrange a site assessment, provide a written quote, and set up a scheduled maintenance programme that fits your building's calendar. Call 0800 55 KIWI or visit kmgroup.co.nz/contact.
Talk to our team about a scheduled window cleaning programme for your building. We provide a clear written scope, transparent pricing, and a dedicated account manager as your single point of contact from enquiry through to completion.