Pro-Drill

01/09/2026

Every scar tells a story.

The patterns etched into this sonic sampling barrel aren’t simply signs of wear—they are a record of the battle beneath the surface.

This barrel has drilled through uncontrolled fill and encountered buried steel along the way. The distinctive markings left behind reveal the power of sonic resonance as vibration and rotational force work together to advance through extremely difficult ground.

Just like the samples recovered from inside the barrel, the scars on the outside tell us what was encountered below.

To us, they are a badge of honour—earned by going to war with unpredictable geology and completing the job despite everything the ground puts in our way.

This is where the strength of sonic drilling, quality equipment and experienced operators come together.

Recovery is Discovery.
Professional to the Core.

01/09/2026

Every scar tells a story.

The patterns etched into this sonic sampling barrel aren’t simply signs of wear—they are a record of the battle beneath the surface.

This barrel has drilled through uncontrolled fill and encountered buried steel along the way. The distinctive markings left behind reveal the power of sonic resonance as vibration and rotational force work together to advance through extremely difficult ground.

Just like the samples recovered from inside the barrel, the scars on the outside tell us what was encountered below.

To us, they are a badge of honour—earned by going to war with unpredictable geology and completing the job despite everything the ground puts in our way.

This is where the strength of sonic drilling, quality equipment and experienced operators come together.

Recovery is Discovery.
Professional to the Core.


Royal EijkelkampFrasteAlucastMatrix Drilling ProductsSustainable Drilling ProductsMagnetizePro-Drill@top fans

01/09/2026

When the ground is unpredictable, recovery matters.

These samples show the reality of drilling through uncontrolled fill—a highly variable mix of soils, rubbish, brick, concrete, plastic and even steel.

This is where sonic drilling demonstrates its advantage. The combination of high-frequency vibration and continuous casing allows our crews to advance through difficult, mixed materials while maintaining borehole stability and recovering a representative sample of what is actually beneath the site.

The result is:

• High sample recovery through variable fill
• Clear identification of buried materials and obstructions
• Reduced risk of borehole collapse or cross-contamination
• Efficient advancement through soils and construction debris
• Better-quality information for engineers and environmental consultants

Uncontrolled fill can change dramatically over very short distances. Reliable recovery provides the information needed to better understand ground conditions, assess risk and support informed design decisions.

At Pro-Drill, our modern sonic drilling fleet and experienced crews are equipped to handle the ground others find challenging.

Recovery is Discovery.
Professional to the Core.


FrasteRoyal EijkelkampMatrix Drilling ProductsAlucastSustainable Drilling ProductsMagnetizePro-DrillSuper Signs Pukekohe@top fans

27/08/2026

Today we celebrate a remarkable milestone — 25 years of loyalty, dedication and leadership from Raymond (Ray Oakes).

Ray’s work ethic is second to none. He leads by example, tackles every challenge head-on and consistently delivers with precision, pride and passion. His commitment to quality and safety sets the standard for our team every day.

Held in the highest regard by his fellow workers and respected as a mentor by our younger team members, Ray has played an important role in shaping the culture, values and success of Pro-Drill.

Thank you, Ray, for 25 years of hard work, loyalty and leadership.

An incredible achievement and one we are proud to celebrate with you. Here’s to the next chapter! 👊🎉



Royal EijkelkampMatrix Drilling ProductsAlucastFrasteSustainable Drilling ProductsMagnetizePro-DrillSuper Signs Pukekohe

15/08/2026

15/08/2026

The beauty of drilling

15/08/2026

South Island Geology – Built for Changing Ground Conditions

Geotechnical drilling across New Zealand’s South Island can mean dealing with highly variable ground conditions — from loose alluvial gravels, sands and silts through to dense glacial deposits, weathered rock and competent bedrock.

For Pro-Drill, having the right equipment for these changing conditions is critical.

Our modern fleet of duo-head sonic drill rigs gives our crews the flexibility to maximise sample recovery through challenging soil and overburden conditions using sonic drilling, while also providing the ability to switch to rotary coring when solid rock formations are encountered.

The advantage is simple: one rig, multiple drilling methods, better recovery and fewer mobilisation requirements.

This capability allows us to adapt the drilling methodology as the geology changes down the borehole, helping deliver high-quality samples and reliable information for our clients while maintaining productivity in the field.

With experienced crews and modern equipment operating throughout the South Island, Pro-Drill is equipped for the ground conditions — whatever we encounter.

Recovery is Discovery.
Professional to the Core.


Royal EijkelkampFrasteMatrix Drilling ProductsAlucastSustainable Drilling ProductsMagnetizeSuper Signs Pukekohe@top fansPro-Drill

29/07/2026

At Pro-Drill, sustainability is more than a statement—it’s a commitment reflected in the way we invest, operate and continuously improve.

We’re proud to have recently completed a native planting programme around our depot, creating a greener environment that supports biodiversity, provides habitat for native wildlife, improves soil health and contributes to the long-term sequestration of carbon.

Our environmental focus extends well beyond planting trees. Across our operations, we’re actively implementing practical initiatives that reduce our environmental footprint, including:

🌿 Harvesting rainwater from our depot rooftops and storing it for use in drilling operations, reducing reliance on mains water.

🌿 Using sustainable drilling consumables, including biodegradable core boxes where practical, helping minimise waste and environmental impact.

🌿 Investing in modern drill rigs and support equipment that meet the latest emissions standards, delivering improved fuel efficiency and lower exhaust emissions while maintaining the productivity our clients expect.

Every initiative on its own may seem small, but together they represent a long-term commitment to operating more sustainably while continuing to deliver industry-leading geotechnical drilling services across New Zealand.

As a business that works in some of our country’s most diverse and environmentally sensitive locations, we believe we have a responsibility to leave a positive legacy—not only through the work we complete, but through the way we choose to do it.

Professional to the Core.
Recovery is Discovery.



Royal EijkelkampMatrix Drilling ProductsAlucastFrasteSustainable Drilling ProductsMagnetize@top fans

24/07/2026

At Pro-Drill, we believe that investing in our people also means investing in the equipment that supports them.

Our latest fleet of purpose-built support vehicles has been designed and built specifically around the way we operate. Rather than adapting an off-the-shelf solution, we worked to create trucks that improve safety, efficiency, organisation, and reliability in the field.

Every detail has been considered—from equipment storage and load distribution to ease of access and workflow—ensuring our crews have the right tools, in the right place, every time they arrive on site.

These vehicles are another step in our ongoing commitment to delivering a professional service while continually improving the way we work for our clients across New Zealand.

Investing in purpose-built equipment isn’t just about having new trucks—it’s about creating smarter, safer, and more efficient operations that benefit our team and our clients alike.

Professional to the Core.
Recovery is Discovery.


Matrix Drilling ProductsFrasteRoyal EijkelkampAlucastSustainable Drilling ProductsMagnetize@top fans

20/07/2026

Every project presents its own unique challenges—and that’s exactly what drives us.

Working within active river environments demands more than just the right equipment. It requires careful planning, experienced crews, and the ability to consistently deliver high-quality geotechnical data in challenging conditions.

On this project, our team was drilling from a temporary river platform beneath an existing bridge, recovering high-quality core through dense alluvial gravels and cobbles to provide the information our client needs for future infrastructure decisions.

No matter the terrain, Pro-Drill continues to invest in the people, equipment, and expertise needed to safely deliver reliable geotechnical investigations across New Zealand.

From remote alpine locations to busy urban environments and everything in between, we’re proud to tackle the projects that others see as too difficult.

Recovery is Discovery.
Professional to the Core.



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