Feel Better in a Healthy Home

We specialise in creating warm, dry and energy-efficient homes for all New Zealanders

Free heat pump estimate

free heat pump estimate
Family sitting in warm dry home - GForce New Zealand



The best solutions and the right advice for home insulation, ventilation, heating, lighting, and more. 

Property manager agreement and keys - GForce New Zealand

Property Managers


Specialists in Healthy Home Standards, with cost effective options on offer for all homes and budgets. 

Family sitting in warm dry home - GForce New Zealand



Whether your project is a residential home or large-scale commercial block we have over 30 years experience 

Our Services

Man laying roof insulation in home - GForce New Zealand

Heating & Cooling

Call our expert team for heat pump assessments, installation, and servicing for residential and commercial properties.

Man laying roof insulation in home - GForce New Zealand

LED Lighting

Talk to our team about installing energy-efficient LED lighting in your home.


We are specialists in installing insulation into existing homes or new-build homes. We install only the most environmentally friendly and efficient insulation brands to help keep your home warmer in winter and cooler in summer.

Man laying roof insulation in home - GForce New Zealand


We are experts in improving your indoor air quality. We provide installation of Extraction Fans, Range Hoods, and Home Ventilation Systems.

Ventilation Unit for kitchen - GForce New Zealand

Ongoing Service & Expert Advice

At G-Force, we pride ourselves on our extensive customer service and after-sales support. Our team is very knowledgeable and they’re just a phone call or email away.

Our Partners & Suppliers

We’re proud to work with a range of trusted brands.

Property manager agreement and keys - GForce New Zealand

Landlords: Is your rental compliant?

Landlords that don’t meet their obligations under the healthy homes standards are in breach of the Residential Tenancies Act 1986 and may be liable for exemplary damages of up to $7,200.

Do You need a ground moisture barrier?

As we head into spring and drier weather, it’s a good time for Property Managers and Landlords, to include maintenance checks that aren’t carried out with your regular inspections, starting with under the rental property.

Family sitting in warm dry home - GForce New Zealand

What our customers are saying

This was the best purchase experience I have ever had. From the incredible Assessor, who was such a gentleman with all the knowledge on the product to the best ever installers. I was blown away with the professionalism and how polite and informative they were. I felt very comfortable with them in my house, and as a rule I don't like having strangers in my home. Yes I would recommend G Force to everyone, and I thank you for their fabulous service.

John J.

So impressed with young gentleman who first came to quote for the heat pump he was so helpful in sorting out the right procedure in getting our heat pump and the installers were so quick and efficient. Gaile E.

All of the team that came to my home were very professional and did a great job installing both the insulation and heat pump. Would highly recommend. Alison F.

A very excellent service, I'm putting the word out that G-Force is the way to go if installing a Heat Pump. Very, very efficient and courteous, no trouble at all. Thanks a lot. Gerald B.

Was very impressed with the prompt, courteous, friendly service installing my underfloor and ceiling insulation. The boys worked as a very efficient team and were finished by 1.00pm. Thanks Guys for a tidy professional job that also involved the removal and disposal of the old under floor foil.

Robert Muller

David was very professional, Very nice person to deal with. The Installers are the best people to get the insulation done. Their cost is also reasonable. Very pleasant to deal with. Highly recommend.

Jags Gausvami - Waikato

Are you going to be one of our next happy customers?

Talk with one of our expert consultants to book your free assessment

Latest Blog Posts

Top Tips for Keeping Your Home Warm and Cozy This Winter

Top Tips for Keeping Your Home Warm and Cozy This Winter

Ah, winter in NZ. The land of stunning landscapes and recently for some, beautiful aurora skies! But winter is truly here and most of us are already feeling the brrr! Keeping your home warm and cozy throughout the season doesn't have to involve high heating bills....

read more

Have any Questions?

We are here to help. Get in touch if you have any questions or if you would like to book an assessment.