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Geotechnical engineer testing soil by a river. Person is cropped at shoulders and wearing a high vis shirt.

Smarter land use starts ONSITE.

Specialists in on-site civil engineering services that turn land into lasting infrastructure.

We provide expert geotechnical drilling, surveying, and mapping services built for a smarter, more sustainable future. Powered by technology and guided by local knowledge.

 

Precision starts ONSITE.

OUR SERVICES

Simple icon of a geotechnical drilling rig incorporating the target graphic from the Onsite logo
GEOTECHNICAL INVESTIGATIONS

Our geotechnical drilling rig is both powerful and versatile, able to drill to significant depth, taking SPTs and core samples. It has remote tramming, rubber tracks and is compact, so is perfect for technical jobs with difficult site access.

The target graphic from the Onsite logo used as an icon
SURVEYING
AND MAPPING

Proactively working with clients, we ensure each project has the right survey approach. Our highly experienced, in-house surveyors are often available at short notice to ensure your project programme remains on track.

Simple icon of a magnifying glass with radar lines towards the ground, incorporating the target graphic from the Onsite logo
UNDERGROUND SERVICES LOCATION

Our service locating tech maps what’s below the surface – power, water, gas, comms. With electromagnetic detection and radar, we deliver fast, accurate results to keep your site safe, avoid hidden risks, and keep work flowing.

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FEATURED PROJECTS

Click on one of the following projects to read more.

Locals backing locals.

Logo for Gisborne District Council
Logo for H Blackbee Contractors
Logo for New Zealand Transport Agency
Logo for Fulton Hogan
Logo for WSP
Logo for A.F. Thompson Contracting
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