Whether you call it geothermal air conditioning, ground loops, or geoexchange, Terratest is the company to rely on for your drilling and loop installation needs.

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With over 50 years experience in the field, Terratest combines innovative technology with a strong industry knowledge. Our crews are supported across the East Coast by our offices in Brisbane, Newcastle, Sydney and Melbourne.

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We've installed ground loops for

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• Residential

• Commercial

• Government

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We also have a fleet of difficult access rigs that can complete your job no matter what the location or site conditions

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Plus, our licensed drillers have more than fifteen years experience and are renowned as the best in Australia.

For a quote or if you have any questions, 

please call:

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QUEENSLAND

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Dave

​

0429 987  271

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NEW SOUTH WALES

​

Pete

​

0412 096 678

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VICTORIA

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Simon

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0412 496 672

Quality Assurance, Site Safety and Environmental Management​

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All Terratest drillers have the state-specific qualifications required for your job, and a minimum fifteen years experience drilling. We pride ourselves on running our sites to the highest safety standard ensuring our staff get home safe, and your property is cared for to the best of our ability.

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Terratest is fully insured, including $20 million Public Liability

For a quote or if you have any questions, 

please call :

​

QUEENSLAND

​

Dave

​

0429 987  271

​

​

NEW SOUTH WALES

​

Pete

​

0412 096 678

​

​

VICTORIA

​

Simon

​

0412 496 672