Locations We Service

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Locations
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Servicing Newcastle & Surrounds

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Newcastle

Our Newcastle technicians install, clean and repair a wide range of modern air conditioning systems.

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Maitland

Stay cool in Maitland with our professional air conditioning services.

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Cessnock

Upgrading your Cessnock air conditioning unit? Look no further than our team.

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Lake Macquarie

We provide residential and commercial air conditioning services across Lake Macquarie.

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Central Coast

Choose us to fit, maintain and repair your air conditioning system on the Central Coast.

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Port Stephens

We service Port Stephens homes and businesses, keeping air conditioners running well.

Practical, Lasting Services
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Local HVACR Solutions

Coastal humidity, rising summer temperatures and demanding commercial environments make reliable climate control essential in Newcastle and surrounds. Deltech HVACR proudly provides professional residential, commercial and industrial air conditioning and refrigeration services throughout Newcastle, Maitland, Cessnock, Lake Macquarie, the Central Coast and Port Stephens.


From residential air conditioning installations and maintenance through to commercial and industrial refrigeration and air conditioning, we deliver practical services tailored to local homes and businesses. Our team understands the conditions properties and businesses face across the region and provides responsive service designed to minimise downtime while keeping systems operating efficiently.


Contact our team on 0483 213 725 to see how we can help you.