Home Ventilation

⚡ Win your SmartVent Install FREE! ⚡

Book your SmartVent installation with Cassidy-Davies in July or August 2025, and you’ll go in the draw to win the cost of your system and install back — that’s the full system and labour!

🎁 Plus, the first 15 customers to book will receive their first replacement filter FREE (labour not included).

If you’ve been thinking about installing a SmartVent system, this amazing giveaway is your sign. Sort those damp home issues for good with a smart, reliable, home ventilation system.

How to enter

It’s easy – just follow these steps:

Get in touch using the form below to book your free in-home scope and quote with our SmartVent pro, Josh.
Josh will assess your home and recommend the right SmartVent solution for you.
You’ll receive a no-obligation quote tailored to your home.
Book your installation for July or August, and we’ll take care of registering your install on the SmartVent website.
Boom – you’re in the draw to win back the full cost of your SmartVent system and installation!

Don’t forget – the first 15 installs also get a free filter (labour not included), so get in quick!

See bottom of this page for full terms and conditions.

Are you waking up to crying windows?

It’s one of the clearest signs your home is holding too much moisture – and that can cost you more than you think. Damp homes are harder (and more expensive) to heat, they contribute to poor health, and over time they can cause serious damage to your furniture, curtains, carpets and even clothing. If you’re wiping condensation off your windows each morning, now’s the time to act.

Moisture build-up isn’t just uncomfortable – it’s a warning sign. Left unmanaged, excess humidity creates the perfect environment for mould, mildew, and dust mites to thrive, which can aggravate asthma and allergies, especially in children and the elderly. And while dehumidifiers offer a short-term fix, they don’t get to the root of the issue.

Why choose SmartVent?

SmartVent home ventilation systems work by circulating fresh, dry air throughout your home – helping to control moisture and reduce condensation before it becomes a problem. These systems are energy-efficient, whisper-quiet, and designed to work with New Zealand’s unique climate.

At Cassidy-Davies, we’ve been installing SmartVent systems across Canterbury for over five years, and our customers notice the difference almost immediately. Whether you’re building new or retrofitting an existing home, we can help you find the right solution for a drier, healthier living environment – all year round.

Here are just a few reasons why SmartVent is a smart move:

✅ Better air = better health
Dry air makes it easier to breathe and harder for mould and dust mites to thrive. It’s especially beneficial for families with asthma, allergies, or respiratory conditions.

✅ A healthier home is easier to heat
Moist air takes more energy to warm up. Drying out your home helps your heat pump or fireplace work more efficiently, which saves you money on energy bills.

✅ Custom solutions to fit your home
SmartVent has one of the largest ranges of ventilation options in New Zealand – which means we can recommend the right system for your needs, no matter the size, age, or layout of your home.

✅ Fast, professional installation
Our experienced electricians are ready to go. We’ll have your system up and running quickly, so you can enjoy a drier, warmer home.

✅ Smarter moisture control, year-round
With optional sensors and automated settings, SmartVent systems can adjust airflow based on temperature and humidity – helping to maintain comfort and control no matter the season.

✅ Protects your home and what’s in it
By reducing moisture levels, SmartVent helps protect your furniture, curtains, carpets, and even clothing from mould and mildew damage – extending the life of your belongings and your home itself.

Request a FREE Home Ventilation quote

Let us find the perfect solution for your Christchurch home

Name

Phone

How did you hear about us?

Do you currently have a Home Ventilation System?

Yes No Unsure

What best describes you?

Homeowner Landlord Other

Do you have roof cavity space?

Yes No Unsure

Select the size of your space

Terms and Conditions:

Giveaway applies only to SmartVent systems installed by Cassidy-Davies Electrical between 1 July and 31 August 2025.
To be eligible, installs must be booked and completed within the promotional period.
One winner will be drawn at random and will receive a refund of their full installation cost, including the SmartVent unit and labour, up to a maximum value of $4,600.00
Winner will be contacted by phone by Josh on 15 September 2025.
Install must be registered on the SmartVent website during the promotional period to qualify.
The first 15 SmartVent installs will receive a free filter, provided by Cassidy-Davies Electrical (labour not included).
Free filter offer applies only to registered installs and is limited to one per household.
This offer is not transferable, exchangeable, or redeemable for cash.
Giveaway open to residential customers only, within the Canterbury region.
Cassidy-Davies Electrical reserves the right to amend or cancel this promotion at any time.