Commercial Package System

A solution for every scenario

When you’re considering air conditioning for your business, office or warehouse, you want something robust, easy to maintain & reliable.

Our wide range of commercial products deliver industry leading performance with a well-earned reputation for reliability.

We are committed to installing the best technology available on the market.

We believe we offer a high level of customer satisfaction because you are dealing directly with the owner.

We are based right here in Toowoomba, so you’ll never have to wait long for a solution, service or support.

Choosing the right package

Choosing a Commercial Air Conditioning packaged system and finding one that is size-appropriate to the building is important.

If a system that is too big or too little, the result will be an inefficient system that will use more power and cost more money in the long run.

Understanding the maintenance and installation of the systems themselves, sizing the systems appropriately is perhaps one of the most important tasks.

Most respected brands

Sub Zero can supply, install and maintain a variety of air conditioning systems.

We install and maintain the most respected brands in the business such as Daikin, Panasonic, Mitsubishi, Fujitsu, Actron, Accent Air, Hitachi, Temperzone and a variety of other brands.


We supply and install all brands of wall mounted, split systems, ceiling mount or ducted air conditioning.

Need us for air conditioner install only?