Trust in a Great Team
Auckland Wide Commercial Building Wash Services
for 10% OFF
- Earning Trust Since 2016
- Quality Guaranteed
- Instant Online Quotes



Professional Commercial Building Washing Services Across Auckland
NZTS specialises in top-notch commercial building washing services tailored to keep your property spotless, safe, and visually appealing. Our expert team utilises advanced exterior building cleaning techniques, including eco-friendly and soft washing solutions, to remove dirt, grime, and algae without causing surface damage. Serving businesses across Auckland and beyond, we help enhance your building’s curb appeal and maintain its value. Request an instant quote today and experience hassle-free, professional building washing services today!
Any Building or Roof Type
- Apartment Blocks
- School Buildings
- Light Commercial Buildings
- Warehouses
- Factories
- Civil / Council Work
- Hospitality Buildings
- Retails Buildings
- Historic Buildings
- Hospitals
- Shopping Centres

Our Building Cleaning Process
At NZTS, every commercial building wash is carried out with precision, safety, and respect for your property’s operation and appearance.
- Site Safety and Documentation Preparation: All required safety plans, documentation, and method statements are prepared before work begins.
- Height Safety Setup: Our team establishes secure access points and installs height safety systems per industry standards.
- EWP Supply (if required): Elevated Work Platforms are provided and operated by certified personnel when access at height is necessary.
- Soft Wash Application: A low-pressure, biodegradable solution is applied to loosen dirt, grime, and organic growth.
- Low or High-Pressure Washing: Depending on the surface type and condition, either low-pressure soft washing or controlled high-pressure cleaning is performed.
- Window Cleaning: All exterior glass surfaces are cleaned for a clear, professional finish.
- Gutter Cleaning: Gutters and downpipes are cleared and rinsed to ensure proper drainage and prevent overflow.
- Quality Control and Documentation: A final inspection is completed, with before-and-after photos provided for quality assurance and record keeping.


Why Choose NZTS to Wash Your Building?
At NZTS, we’re big enough to tackle any size building or roof wash, but small enough to care about the details. We have built our brand and reputation of attention to detail and proactive customer service. Our team has combined more than 20 years’ experience in running commercial building wash operations, carrying out work at height and providing superior moss and mould cleaning solutions to commercial clients.
Our products are biodegradable in sunlight and heat and we can provide downpipe diversion and waste-water solutions when required.
Why Wash a Building?
A clean building looks cared for, adds value, increases the life of the building and surface coatings, makes you, your staff and visitors feel great about your business. If your building is new, cleaning/ washing it annually will meet warranty conditions too.

Building Wash Safety
NZTS’s beginnings are based in heights safety. We hold EWP licences and have strict systems in place to ensure our safety. We supply and carry Safe Work Method Statements and all of our team are Sitesafe members and heights and harness trained.
Proactive Building Washing
Cleaning a building before mould and lichen starts to grow is the best way to care for your building. Once growth occurs the damage starts happening straightaway. Dust and other small organic matter provide the perfect microscopic bed for damaging mould and lichen to grow. Cleaning a building once a year or once every two years will easily protect it from growth.
Boost Your Building’s Curb Appeal with Our Expert Cleaning Services
A clean building exterior not only enhances visual appeal but also reflects professionalism. Our tailored exterior building washing services ensure your property looks welcoming and well-maintained, positively impacting clients, tenants, and visitors.
Our Commitment to Safety and Environmental Responsibility
We adhere to strict safety protocols and industry standards to protect our team, your property, and the environment during building washing. NZTS is fully compliant with health and safety regulations, ensuring peace of mind for our clients.
Trusted by Businesses Across New Zealand
NZTS has built a reputation for delivering exceptional commercial cleaning services from small businesses to large corporations. Join our growing list of satisfied customers and experience the NZTS difference today!
OUR BIGGEST SUPPORTERS











GET AN ONLINE QUOTE IN LESS THAN 5 MINUTES
Simply answer 8 questions about your property and receive an
instant quote price
What our customers say
yang CHENThe reasons we switched to NZTS from other washing company. 1. Easy&Clear quote system and follow by by email. 2. Professional answer for questions. 3.Carry out the works on time schedule. Finally jobs done nicely!
Ken YeHighly recommended. Done fantastic job with very decent price. Thank you guys.
Grant ScogingsJames and his team are consummate professionals for everything you could think of involving exterior cleaning. Highly recommend!
SuperGreatFabulousHighly recommended. Amazing service and workmanship.
Ron Hepworthcompetitive pricing , great job, friendly staff and admin, high emphasis on health and safety, environmental , availability of staff r.e. any concerns / questions we had
A WWe had our exterior house cleaned 10 days ago by Matty. He was very friendly and very punctual. He did a very thorough job and very efficient. Office staff are very friendly and quick to respond. Highly recommended.
Linda HarrisonHighly recommend this company, we needed a house wash before painting the joinery. Easy online quotation process, good price, I had to change the wash date at the last minute which was no problem, very accommodating, good customer service. Matty did an excellent job having to work through thunderstorms and torrential rain and the house came up looking great. I will definitely use again. Thanks
Ainsley WilliamsAmazing team, excellent service from booking to having the job completed. Highly recommended!!
Vasanti BhanaI needed my gutters cleaned, roof treatment and also attention to 2 sets of "recessed" gutters. Nothing seemed to be a problem for NZTS. Nick and his team were very responsive and professional. I also appreciated Nick's guidance in regards to future maintence and I highly recommend NZTS for your gutter and roof treatment requirements.
FAQs
A: Yes, our team uses appropriate techniques, such as soft washing or pressure washing for commercial building washing, depending on the material. We ensure all methods, whether brick, glass, concrete, or metal, are safe for the building’s exterior.
A: No, we work with you to schedule the cleaning at a time that minimises disruption. Our team is experienced in working around operating hours to ensure your business continues to run smoothly during the building washing process.
A: Yes, we prioritise using environmentally friendly, biodegradable building washing solutions that are safe for your building, employees, customers, and the surrounding environment.
A: Absolutely! Regular building washing prevents long-term damage from dirt, mould, and pollutants, reducing the need for costly repairs or exterior maintenance.
A: Yes, our team is fully trained, certified, and insured for high-rise and large commercial building washing, ensuring the job is done safely and to the highest standard
A: The duration of commercial building washing depends on the size and condition of your building. Most commercial properties take a few hours to a full day. After assessing your building, we will provide a timeline.
A: We service all areas of Auckland, including the North Shore, Central Business District, South Auckland, and surrounding suburbs. If your business is located within the Auckland region, we can accommodate your building washing needs.
A: Simply contact us through our website or give us a call. We’ll schedule an on-site assessment, provide a customised quote, and arrange a convenient time for your commercial building wash.
