Time for Faster, Simpler and Greener.

At Grounded NZ we provide ground screw foundation services.

Companies, building professionals and individuals now have an alternative to concrete foundations that helps save time and efforts, reduces risks and costs while protecting sensitive sites and eliminating waste.

Testimonials

Products

Ground screws provide strong and versatile foundations with many advantages over concrete. We carry several screw sizes and adapter fixings to suit and speed up your project.

We welcome custom designs requests for screws and adapter fixings.

Services

Full Service Installation

We install ground screws for all types of structures: tiny homes, cabins, sheds, decks, solar panels, gates, fences and anything that needs a strong foundation. Every project deserves a better foundation.

In Situ Load Testing

We load test at your site to measure the exact capacity of the screws before installation. We also offer to test third party piles.

Groundscrew & Equipment Supply

We supply a catalog of groundscrews, adapters and installation equipment for the professional installers. We design custom equipment for your specific project.

Training & Support

We train installers to be productive right away and complete high quality installations and tests.

Blog

1 week ago

Grounded NZ
Leaving for Wellington to install a shayes_tiny_homes beautiful creation. More to come. #justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #NoWaiting #nodamage #Nodisposal ... See MoreSee Less
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4 weeks ago

Grounded NZ
Merry Christmas to all! Thank you very much for your custom this year.Celebrating Christmas with a Kiwi lamb on the bbq. Let the good times roll!#justscrewit ... See MoreSee Less
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2 months ago

Grounded NZ
Compression test: we know exactly how much a screw can bear. No guessing. In this case the ground was weaker than expected with a high water table. So now we know what screw to use for the upcoming cabin.#justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #NoWaiting #nodamage #Nodisposal ... See MoreSee Less
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2 months ago

Grounded NZ
A deck and a spa are coming on Outdure frame. Avoiding a buried water line and setting screws very close to the edge. A morning's job, finished by the first smoko.There are 8 screws...can you find all of th#justscrewitr#groundscrews#InstantFoundationa#nodiggingg#noconcretec#NoWaitingi#nodamagea#Nodisposalposal ... See MoreSee Less
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2 months ago

Grounded NZ
We came back to remove the screws we installed about 2 years ago...a bit of a sad story for this client who was expecting a container pool and the company went into receivership and left him without a pool. It shows that after removal, no damage to the land. The space can be immediately reused. Before and 2 hours later.#justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #NoWaiting #nodamage #Nodisposal ... See MoreSee Less
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2 months ago

Grounded NZ
Making the most of a small place. Ground screws for a deck. Excavating and digging 16 holes would have been very hard...all soil and all concrete would have to be carried out through the house. No access around.#justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #NoWaiting #nodamage #Nodisposal ... See MoreSee Less
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Contact us today!

Planning foundations early will save you time and money. Find out if your project will benefit from using ground screws.

We’ll share our experience and give you advice - free of charge.