Bio-Shield® Roof Cleaning



Many thanks for your amazing work today. We are very happy.
Coreen. Auckland, September 2021

Great communication. Provided quote within hours and turned up when they said they would, a rare quality these days. Provided good ongoing advice on roof maintenance
Chris.  Patumahoe, August 2021

Many thanks for an excellent job. It’s a pleasure working with someone so conscientious and professional. 
Antony. Greenhithe, June 2021

This stuff is beyond awesome. I had really bad lichen on the roof. I honestly thought nothing would touch it. Two competitor products failed. This stuff worked miracles! Fantastic!
George. –  Helensville. April 2021

Just wanted to touch base and let you know Dave treated our (Monier) tiled roof a few weeks ago. We are super impressed with the results so soon. All of the roof is improving quickly, some sections are the best I’ve ever seen them.  This is a bloody good product, I’d be more that happy to recommend it and Dave also. Easy process from quote to completion, Dave’s communication was excellent and a good rooster to boot.
Grant. Woodend. May 2021

Approximately 15 months ago I engaged with your company to try and rid my old clay tiled roof of lichen, algae and moss.  I had previously paid two other contractors to clean up the roof and they assured me that the treatment would start to work in 6 weeks.   On both occasions I paid handsomely for this treatment to be done and it did not deliver results on either occasion.
I spoke to you Andy who assured me that you could achieve a result and confident that the treatment you proposed would work but that it would take over a year to fully see a result.   I was sceptical but engaged with you to do the job.    You were totally professional and very thorough and I can now confirm that the treatment of the clay tiled roof has delivered.  I am very pleased and would absolutely put my hand up to recommend Bio-Shield roof cleaning.
Geraldene. Auckland June 2019

Roof Cleaning quoted to treat the roof (Bio-Sheild) and to clean the spoutings at one of my rental properties, based on a verbal description I provided (no onsite visit). However, when he arrived on site, he found the spouting was quite OK and did not need a clean. So he only charged me for the roof treatment. I strongly value this kind of integrity and honesty, as a lesser person could have just charged me the full amount, and I would not have been any the wiser. Not so with Andy. Thanks –
Mark. Flat Bush. May 2018

Thank you for looking after our roof for over a decade, with honest and trustworthy maintenance.
David.  Epsom. April 2018

Have been using Roof Cleanings services to look after our roof for over 20 years. Bio-Shield keeps the roof in top shape. Have no hesitation in recommending Bio-Shield. Top service, top product. Many thanks Andy.
Bip. Mt Roskill. Jan 2018

Thank you for the work done and the expert roof inspection. There is a desperate need, especially in Auckland, to find honest and trustworthy trades people. As I hear from many!
Jan – Auckland. March 2018

I have them spray my roof and only needs another application after 3 yrs . Have been using them for at least 20 yrs.
Colin. Mt Eden. March 2021

Very professional. They explained the product clearly and cleaned the roof of my two storey house with difficult access. I would definitely recommend them.
Joan. Whangaparoa. August 2018

Thanks for the roof treatment. Great communication and good price. Highly recommend.
G & L. Auckland. June 2019

Great job, good service and i will definitely reuse the service and product.
Hannah. Mt Eden. April 2109

Wonderful service, reliable, friendly and polite. Kept us up to date with when they would complete the roof wash and arrived within five minutes of the stated time. Would use again and recommend to all.
Philip. Howick. March 2019

Roof Cleaning replied promptly with a quote and information on the Bioshield product. An excellent job done on my coloursteel roof and would recommend Andy to anyone. Very pleasant guy. Thanks
Gaylene. Hillcrest. March 2019

A very happy customer. They did a great job today treating our roof & also treated the kwila decking around our pool. I highly recommend. Will definitely be a repeat customer 🙂
Lisa. Auckland. Nov 2018

Roof Cleaning did an EXCELLENT JOB . Very reasonable cost, on time & very professional service. I will definitely recommend your services to my family and friends
Bunny. Flat Bush. Nov 2018

Roof Cleaning got in touch with me promptly and was friendly and professional. The work was completed in the time frame stated so overall a really good service I would definitely recommend.
Arabella. Onehunga. July 2018

Top service and results thank you
Kartik. Auckland. May 2018

Fantastic job for a fair price. No complaints here.
Jo. Mt Eden. Jan 2018.

Fast response after sending email for enquiry. Good price for the job required. Apply Bio-Shield to Colorsteel roof in 2 coats to kill moss, fungal and lichen growths. Thanks Andy.
Dominik. Pt Chevalier. Nov 2017

A thorough job, at a reasonable price.
Simon. Northpark. Oct 2017

Have used Roof Cleaning services for years – he’s very particular about doing it in the best conditions to get the best results. Also apply Bio-Shield on concrete driveway to keep it in great condition
Carrie. Coatsville. July 2017

Communications to get a quote was quick and easy. They were very knowledgeable and helpful and completed the work in a timely and professional manner. Thanks!
Michelle. Mt Albert. June 2017