Ground Anchors for Shipping Containers, Mobile Site Offices, Modular Buildings & Storage Units

Shipping containers, mobile site offices, modular buildings, and temporary storage units are essential infrastructure across a wide range of industries — from construction and mining to education, agriculture, and emergency response. These structures are often deployed in remote or exposed areas, making proper ground anchoring critical to prevent shifting, tipping, or structural damage due to wind, vibration, or uneven terrain.

GroundGrabba provides a rugged, adaptable solution for securing these portable assets with confidence. Our screw-in ground anchor systems are designed to drill deep into the earth, delivering reliable resistance against lateral forces and lift, even in challenging substrates like compacted clay, loose sand, or rocky soils. Whether you're installing a container classroom, a mobile site shed, or a secure storage unit for tools and supplies, our products are engineered to keep your investment stable and safe.

The Commercial Pro I and Commercial Pro II GroundGrabbas offer heavy-duty anchoring power with a 15mm shaft and aggressive flights that dig deep into the ground. The longer 900mm Pro II is especially well-suited for soft or unstable soils or higher-load installations, such as stacked or modified containers. When used with the Multi L Bracket, these anchors become the foundation of a structural tie-down system, giving you a solid connection point for walls, frames, or subfloors.

For those using tie-down cables, the Tiny Home & Portable Building Tie-Down Cable + Turnbuckle Kit offers a streamlined approach to tensioning and securing buildings. Designed for use with your own GroundGrabbas, this hardware-only kit includes marine-grade stainless steel cables with looped ends, galvanised turnbuckles, bow shackles, and cable clamps. It’s a perfect option for projects where portability, adjustability, and durability are key.

These anchoring solutions are fully removable and reusable. When your site office needs to move to the next project, or your storage container is no longer needed on a job, simply reverse your drill or impact wrench and back the GroundGrabbas out. No digging. No concrete. No headaches. Just smart, clean engineering that gives you the freedom to deploy and redeploy as your site evolves.

All GroundGrabba products are designed in Australia and tested to perform in real-world field conditions. Our mission is to provide builders, project managers, councils, and contractors with professional-grade gear they can trust. For any site-based structure that needs to stay put — GroundGrabba is your go-to anchoring system.