About DVS

Experience and Expertise

For nearly two decades we have been making New Zealand homes healthier and more comfortable. We are proud to have the longest heritage in the in-home ventilation business. Kiwis know they can trust DVS.

With years of industry experience, we are committed to listening to your needs and tailoring solutions to create a healthy home environment for you and your family.

With more than 90,000 installations nationwide, DVS has the products, knowledge and experience to make your home a healthy one.

Not just ventilation

Ventilating your home with fresher, drier air vastly improves the quality of the air that you and your family breathe, reduces moisture and condensation and gets rid of odours.

But on top of ventilation, DVS® also offers a range of  heating and cooling options for your home, including:

  • Fujitsu heat pumps
  • Mitsubishi heat pumps

Every product we provide is a proven performer with an extensive warranty. See our Products section for further details.

Solution focused

The team at DVS consider every case individually because they know that kiwis have a wide-ranging variety of needs. Whatever your home environment problem, DVS has a hassle-free solution. Simply let DVS know your concerns and they will take care of the rest – one call can do it all. See the Testimonials section for proof. DVS consultants are experts trained on the full range of home comfort solutions from ventilation to heating and cooling.


Asthma NZ
Asthma NZ recognises DVS® home ventilation systems help to reduce symptoms in people suffering asthma and other respiratory conditions.

BRANZ appraised
DVS® has been proven to either completely banish or greatly reduce condensation and dampness problems over 18 years actual operating experience in a wide range of home types and locations throughout New Zealand.  The DVS® positive pressure home ventilation system holds a valid Appraisal Certificate from the Building Research Association of New Zealand (BRANZ). This means you can be confident that the DVS® has been independently tested and proven to do what we say it will do.

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