Services / Protect Underground Assets

Non-Destructive Digging (NDD)

Non-Destructive Digging offers a safer and more dependable solution compared to mechanical digging, protecting delicate underground utilities.

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Precision and Safety in Every Dig

Our Non-Destructive Digging (NDD) services are versatile and suitable for a wide range of applications. By avoiding sharp tools and heavy machinery, NDD protects delicate underground utilities while delivering efficient results.

Damage-Free

Safely exposes utilities like gas lines and water pipes without causing damage.

Environmentally Friendly

Minimises disruption to ecosystems and heritage sites.

Accurate & Efficient

Delivers precision and reduces costs by combining excavation with debris removal.

Flexible Access

Ideal for confined spaces and challenging locations.

Air vs Hydro Excavation

We offer both air excavation and hydro excavation techniques. Air excavation is ideal for dry conditions and sensitive environments, while hydro excavation provides superior cutting power for compacted soils.

Precision Equipment
Vac Truck in Action

Our Survey Process

1

Site Assessment

Evaluate the dig site and identify any underground utilities.

2

Method Selection

Choose between air or hydro excavation based on conditions.

3

Excavation

Loosen soil with air/water jets and vacuum debris into the truck.

4

Disposal

Proper disposal of excavated material at licensed facilities.

What You Receive

You will receive a digital PDF Survey Report with full compliance documentation.

Common Questions

What is Non-Destructive Digging?
NDD is a safe excavation method using high-pressure water or air to loosen soil, with vacuum to remove debris. It avoids damage to underground infrastructure.
Is NDD suitable for residential projects?
Yes, NDD is highly suitable for residential projects. It provides a safe way to excavate near plumbing and electrical systems with minimal disruption.
What's the difference between air and hydro excavation?
Air excavation uses compressed air and is gentler, ideal for dry conditions. Hydro excavation uses water and cuts through harder soils more effectively.