What NZTS Clients Are Saying

Based on 10 reviews
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robbie White
robbie White
01:44 28 Jan 20
Nick and the team are the best of the best !!!!Always on time and budget could not be happier.
Jen Rothwell
Jen Rothwell
08:04 26 Jan 20
After years of issues we have finally found the best building wash company! NZTS treated us as their most important... customer from the first contact to the completion of the job. They actually listened to what we required and responded with prompt attention, a fair price and the highest quality, most complete building wash we have ever had. We will definitely be using them again.read more
Deeco Studio
Deeco Studio
02:36 26 Jan 20
The team at NZTS are great to work with. Highly skilled at building washing, we’ve seen firsthand and can vouch for... their work. Hire them to sort your home or building’s exterior wash. Fair pricing and a job well done. Cheersread more
sheeba lamba
sheeba lamba
02:48 24 Jan 20
I was really impressed with the skill and knowledge that Nick and his team offer. He gave us excellent advise. Superb... service and super great results. Highly recommended.read more
Derek Schwartz
Derek Schwartz
23:57 08 Aug 19
Great service and amazing results! Highly recommend NZTS. They get the job done right 💪.
Lana Webster
Lana Webster
22:40 11 Apr 19
Quick thorough quotes and excellent service! Billie was super helpful over the phone! Had two houses washed, incredible... results! they are both sparkling now! Thank you!read more
Maria Pham
Maria Pham
10:53 11 Apr 19
Couldn’t have asked for a better result on our building. The guys were efficient and friendly and worked around our... operations.The quote process was quick and informative and the job was carried out as planned. Would highly recommend the NZTS teamread more
Jonathan Thompson- Bean
Jonathan Thompson- Bean
10:16 11 Apr 19
It has been a pleasure to deal directly with NZTS. All the staff members that I dealt with, from their sales reps and... exterior cleaners right through to their accounts person, have been respectable and dedicated to their job.They performed a high quality professional service. My roof and house have never looked so good. I would definitely use them again.read more
Ryan Hanna
Ryan Hanna
08:40 18 Apr 18
Wow! After using 2 other companies who promised to “get the mould off my roof” I tried one last option...... and... boy am I glad I did! Nick and his team arrived the next day and without a fuss brought the roof back to life! And best of all, my wife has stopped nagging me about it! Thanks NZTS! 😁😁😁read more
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NZTS Building Washing

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 off 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.

We have our own fully compliant health and safety systems, extensive training and procedures. NZTS is familiar with adapting to and complying with site-specific safety requirements.

Our products are biodegradable in sunlight and heat and we can provide downpipe diversion and waste-water solutions when required.

Buildings We've Washed

  • Retail
  • Light Commercial
  • Apartment Block
  • Highrise
  • Warehouse/Factory
  • Office Blocks
  • Schools
  • Hospitals
  • Civil/Council Work


Simply answer 8 questions about your property and receive an instant quote price

PLUS Save up to 15% when selecting multiple services

Roof Washing

NZTS have a decade of experience cleaning both residential and commercial roofs, which allows us to make an informed decision on how to clean your roof.


House Washing

NZTS expertly clean any form of mould or dirt, from any type of house cladding. Our house washing methods avoid damage to gain the best results in every situation.


Gutter Cleaning

A clean gutter is essential to transporting water away from the building to keep up the integrity and water tightness. NZTS are gutter cleaning experts, encouraging regular cleaning.