About us

Nice to meet you!

At Overall Air, we're a family-owned and operated business proudly based in Dianella. With deep roots in our local community, we aim to become you're trusted name in air conditioning and refrigeration services.

Looking for an install?

Ducted Installation

We started our ducted installation journey by installing ducted reverse cycle systems as subcontractors for some of the biggest names in the air-conditioning industry. The customer satisfaction and feedback encouraged us to step out and take the jobs on for ourselves of which we now have many happy and cool clients!

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looking for an install?

Reverse Cycle Split System

We have installed split systems for friends and family through to corporate giants, each being as satisfied as the next! The Kaden System pictured here is sourced by Australia's very own Reece Group, where most people would pick-up some home essentials. We keep things as local as possible so that parts and customer service is efficient.

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looking for an install?

Evaporative Installation

Evaporative systems are a cost effective cooling option for the entire house! Take the string out of summer with one of these systems!

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