What NZTS Clients Are Saying
Derek Schwartz
23:57 08 Aug 19
Great service and amazing results! Highly recommend NZTS. They get the job done right 💪.
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
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
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
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
Click logo for more
Commercial and Residential Roof Cleaning and Treatments
After a decade of experience cleaning both residential and commercial roofs, we have seen all sorts of roofs in all sorts of conditions. The approach taken by our teams varies according to what we think is the best roof cleaning method for your roof and your desired outcome.,
Our advice is based on experience and allows us and our clients to make an informed decision on how to clean your roof.
We will advise you on an appropriate roof cleaning method according to the condition, age and type of roof and the roof coating.
We at NZTS approach each home and roof cleaning job as if we are working on our own home, and provide advice accordingly. Our experience means that we can adapt to the nature of each job and create a solution that gets guaranteed results.
Cleaning Methods
Roof Types
TESTIMONIALS
Janette | Ellerslie
We are happy with how the job went and very impressed with your overall customer service and efficiency. Thanks so much.
Jennifer | Mount Albert
Thanks to Nick for the great job, we will recommend you to our landlords as there are always roofs that require attention.
Brian | Papakura
I met the agent there on Thursday and the roof looks fantastic.
Shane | Meadowbank
Verry happy with the work
Viashen | Manurewa
Thank you for an excellent and efficient service!
Janet | Blockhouse Bay
Thanks so much – really pleased with the result. I was not at home but my neighbour said the young guy who did the job was very pleasant and very thorough. The roof was a mess after the storm and he did a really good job and left it all perfect. It cleaned up much better than we expected and with no damage to the old iron so we are very pleased. Thanks once again.
Shaun | Epsom
Very happy with the service and will be using you and recommending you in the future.
Lucy | Onehunga
Thanks for completing the job. The house clean looks really good. I look forward to seeing the benefits from the roof treatment in the next few months.
Christina | Orakei
A massive thanks to Shannon for a stellar yesterday!! He was brilliant! I’m so impressed with you and him. Thank you!
Pamela | Onehunga
Thank you for sending the photos through. It looks much much better now 🙂 Thanks to your whole team again 🙂
Mark | TORBAY
We are very pleased with the result. Your Man was excellent to deal with & told me he loves his job. Had great communication with the team though out the quoting process. What I loved about NZTS was that they were the only company that did a high-pressure wash on my 30 degree pitched Roof as all the other company’s all wanted to just do the chemical spray treatment on our Roof. Health & Safety was top notch also. Last but not least our Roof looks awesome
Jaqui | MURRAYS BAY
We absolutely love the clean house we were left with. Looks so much better.
Winnie | MOUNT ROSKILL
Thank you for sending the photos through. It looks much much better now 🙂. Thanks to your whole team again 🙂
Reshmi | PAPATOETOE
What a great job that was done by your team, very happy with the outcome, couldn’t have been done this great. Thanks once again
Linda | Weymouth
The overall service has been impeccable. Prompt contact. Professional advise and courtesy. Very happy with the company and would use again. Nick was very informative and knowledgable.
GALLERY
How does moss,
mould and lichen affect a roof?
The buildup of moss, mould and lichen on a roof affects roof surfaces in a number of ways. Lichen is by far the worst offender. Apart from being an unsightly and unwanted guest, it also has roots (rhizines) that anchor and etch into the roof, causing irreparable damage.
The lichen disaggregates surface structures and coatings, greatly accelerating oxidation and rust. Lichen also holds moisture against the roof surface like a sponge long after the clean roof has dried after rainfall or condensation, adding to the speed of deterioration.
Other types of mould have their own detrimental effects by creating acidic byproducts that deteriorate roof surfaces and affect the aesthetic and safety of a roof.
