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Real People

What People Say About Living in a Well Ventilated Home



I purchased insulation and an i-vent from Andrew for my home. Andrew was super helpful, always thinking how to achieve a win-win deal. It has been 2 years now and I am happy with my purchase. House has never been warmer: this year is the first in my life I didn't need to wear pajamas during winter. The i-vent is used 24/7 to keep the house free of condensation build up. Since installing it there has been no window condensation. Hence five stars.



We are really impressed with both of our solar panel and I-vent systems installed by Carl’s Team. Our home feels much drier and warmer with the I vent. Our new solar panels have nearly halved our monthly power bill (we got them installed in autumn) and the app is fantastic and easy to read and understand. Their staff are efficient, polite, knowledgeable and they even take their rubbish away! We also appreciate they are available to further questions well after installation. We would definitely recommend “Harrisons” to everybody

Bruce Clow


We are happy with the (Ventilation) system, from the day it was installed all our windows including the frames have been dry. The first morning Lesley was looking and saying they were still wet, having a closer look it was the outside that was wet.

It is so quiet we don't hear the fan working, in our old house with a HRV System we could always hear when it was working. While I was not here when it was installed, Lesley said they were very good, saying where they were putting the vents, putting down plastic sheets to catch any debris, all in all very professional.

Gemma Lindegren

Palmerston North 

Really quick and efficient. Franchisee made me feel really comfortable about process



Great service and product. The I-Vent has dried out our house and has been one of the best things we have done with our renovations.

Chris Allen


We really can't believe the difference already. For the first time since we've been here (one year) the main bedroom is warm, so we can open the lounge double doors and the walk in wardrobe will start to dry. Marvellous

Ameil and Lucy


Thanks we are already enjoying our mositure free home. The mustiness has cleared up from the spare rooms which is amazing. Very impressed. Just hope that the summer kit works as well during the (hopefully) longe summer.



We have a very comfortable home now after ventilation was installed. We are extremely satisfied with it

Raine and Keiron


Thanks for your great service! It was so quick and easy, and you were really helpful and full of useful information.

Thank you both for a great experience! Looking forward to noticing the difference in the winter! - March 2018

Kelvin and Rebecca Wilson


The team from Harrisons Wellington were the most professional team that I've dealt with in a very long time. Owner & Director Daryl Zuppicich was so helpful to our needs that it made the whole experience a piece of cake. Daryl went over and above to help us with both the install of the I-vent system into our kitchen and then the install of the underfloor insulation. His team are a credit to them self and to Harrisons. They were so friendly and helpful. At the time of the work we had a newborn baby in the house and they worked around her sleeping times and when they couldn't you wouldn't have known they were even there. I would have know hesitation in recommending Daryl and his friendly team to anyone wanting and work done. We would like to say a big thank you again for all the help that you gave us. Oct 17

Rosanne Huxham


Within 24hrs the air in our home felt drier and fresher and my odeouress teenage son's room was massive improvement!!! The very next morning we all noticed - no more condensation on the windows!! Thanks Harrison's this really has been on of the most worthwhile investments I've made into our home. Oct 17

Liz and Jason


Sincere thanks for the wonderful work both yourself and installers have done to make our home warmer and drier.

Wayne & Trish

Upper Hutt Wellington 

Daryl was very helpful and professional to deal with. He explained how the i-vent system worked and answered all our questions. At no time was there any pressure to make a quick decision or to buy.

Kudos to Steve & James who installed it, great personalities and hard workers. We wanted an outlet in the conservatory but a very difficult position to get to. They worked out a way to make it happen.

Even the first day after it was installed we noticed the difference, no condensation anywhere. The i-vent is awesome, wish we had done it sooner. I would recommend to anyone.

Sam Hellyer

Hawkes Bay 

"One week in after having an i-vent installed by Harrisons. Our house has had zero condensation this week which is AMAZING, as it was previously 'crying windows' on a daily basis autumn thru to summer! Thank you Bruce, for arranging this so quickly. Very pleased with our investment. I can highly recommend giving Harrisons a call for home ventilation" -May 2016

JC - Masterton

Gisborne, Hawkes Bay 

"Just had i-vent system installed on the weekend with heat transfer by Bruce at Harrisons in Hawkes Bay. We had small amounts of condensation on our windows but since then not a thing. The heat transfer works great and takes the chill off the bedrooms in no time at all. Fantastic product and great to deal with. Highly recommend Bruce in Hawkes Bay!"



I would like to say a few words about one of your franchisees Dan Brebner I have just ordered 2 vent system from him and so far I was more than impressed with his service. I purchased a new house 2 years ago and have done a lot in terms of renovations to the house. While renovating I worked with all sorts of tradesmen and companies and I have never had such a quick, informative and helpful responses from anyone. Dan replied within a few minutes by phone, by txt or email and all his replies and advices were very valuable. I don’t understand much in technical things, however Dan managed to explain everything and patiently answered all my silly questions. He also recommended financing, telling me how and with which finance company to organize everything fast and without hassle. Very well done, impressed with your company.

Tracey & Dave

Pt Chevalier, Auckland 

We would like to commend Harrisons on their personal, yet professional service from the consultation through to the installation. We don’t even notice the i-vent® going as it is so quiet but we have noticed the benefits as the house now feels warmer and we no longer get condensation.


Torbay, Auckland 

Morning Dan,

Hope all is well with you and the craziness you were experiencing is starting to settle down. Wanted to let you know that, so far, the i-vent® is everything I had hoped for… the house no longer has a chill in the air and has zero condensation every morning, including the bathrooms which is an added bonus!



Thanks Andrew for such a smooth and hassle-free service! The ventilation system went in yesterday and we saw a fantastic difference the next morning with NO condensation, just great thank you again!


Birkenhead, Auckland 

One of the main reasons we bought the i-vent® was because of my 6 year old son who suffers from asthma. Since it has been installed my son’s health has improved and for that we are grateful. Thank you Harrisons.


Half Moon Bay, Auckland 

I was getting mould on the walls and wanted to move, until I put the i-vent® in and now it’s like we are living in a new house. Really happy.


St Johns, Auckland 

Before I had moisture on my ceilings in the mornings, and the heater on all night, now I have no condensation.

Grace Boyle


The guys were so friendly and professional to deal with and there was a noticeable difference as soon as I walked into the house last night, the air was clean (no stuffy mildew smell) and it felt warmer. I can’t express how grateful I am to know that this has been cleared up and the positive affect that will have on Willows sinus irritation.

Helen H

Dinsdale, Hamilton 

One word - Wow. In less than a week I have gone from curtains frosted onto my windows to absolute bone dry windows in negative temperatures. Cannot believe how quickly this i-vent® system removed the moisture from my house. It only took a couple of days since the install to actually see the difference. Less than a week and I can feel the difference now as well. Unaffected by open windows and doors. I am also able to buy a new filter and change myself. My furnishings are now starting to feel dry and warm as well. Best decision ever to get this installed.

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