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
Finished a consented foundation work in Devonport...95% success...Numerous underground obstructions (concrete rubble) prevented us to install the last screw for the deck. After 2 hrs of drilling and fighting, we decided that it will be handled by a normal concrete/post pile. A bit disappointed. But you've got to roll with the punches. The ground in congested urban areas is always surpris#justscrewitr#groundscrews#InstantFoundationa#nodiggingg#noconcretec#nowaitingi#nodamagea#Nodisposalposal ... See MoreSee Less
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2 weeks ago

Grounded NZ
Another cabin Kitset foundation . They seem to be very popular. We cored a couple holes through the concrete pathway crossing under the cabin ... it is neater.#justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #nowaiting #nodamage #Nodisposal ... See MoreSee Less
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2 weeks ago

Grounded NZ
This was interesting, we are getting close to building the full deck. In this case a foundation with a frame for a kitset cabin. We would just have to add decking and it could be a deck. Maybe next time.#justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #nowaiting #nodamage #Nodisposal ... See MoreSee Less
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2 weeks ago

Grounded NZ
Our client snapped a pix as we were finishing the installation. Nice!#justscrewit #groundscrew #InstantFoundation #nodigging #noconcrete #nowaiting #nodamage #Nodisposal ... See MoreSee Less
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3 weeks ago

Grounded NZ
A fast foundation for a kitset cabin. we also conducted load tests to document the installation as per owner's requ#justscrewitr#groundscrews#InstantFoundationa#nodiggingg#noconcretec#nowaitingi#nodamagea#Nodisposalposal ... See MoreSee Less
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3 weeks ago

Grounded NZ
Davco Electrical Services wins gold award for light show in Warkworth.We were lucky to be involved with screws to hold the lights. Thanks Davco!#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.