Chill, we’ve got you covered

Quality underpins our position in the market. In just three years, we have more than tripled in size and we continue to grow.

We work based on long-term relationships and factor in your total costs when offering engineering solutions and maintenance programs. We don’t advocate quick fix solutions that will likely cost you in the long term.

Safety is at the forefront of our business. We prepare customised JSA/SWMS to adhere to strict reporting requirements for industrial and commercial operations to meet work health and safety standards.

And as the only refrigeration company headquartered in the Riverina serving industrial, commercial and residential clients, you can chill knowing we’ve got you covered.


Industrial Ammonia Refrigeration

As our name suggests – NH3 – we design, install and service industrial ammonia refrigeration plants across multiple sectors. Some of our industrial clients who understand the NH3 difference include SunRice, Lion-Berri Juice, Calabria Family Wines, Real Juice and Glencore Mining.

Commercial cold storage in a supermarket

Commercial Cold Storage

Between us, we have more than five decades’ worth of experience keeping consumables chilled – from refrigerated trucks, through to supermarkets, pubs and clubs. We’re pros when it comes to Freon refrigeration and we work with some of the biggest names in the region including Pace Farms and H.J. Heinz.

Workplace cooling vent

Workplace Cooling

It’s no secret that thermal comfort is a key ingredient to employee productivity. Whether you have staff based in a factory, office or school our engineer and technicians will work with you to map and install an efficient system within your budget.



From the very big 300KW commercial coolroom to the ultimate beer fridge, butler’s pantry or to accommodate household overflow, we supply and install custom coolrooms to ensure your freshly picked commercial produce, Christmas ham, salty prawns, or kegs of beer are kept at their absolute optimum.

Refrigeration fan and maintenance

Maintenance Programs

At NH3 we live by the words “prevention is better than cure.” With our tailored scheduled maintenance program, we will customise your service program to ensure the longevity of your plant and minimise costly breakdowns. We also do annual services on household air-conditioning units and evaporative coolers.

Residential air conditioner

Residential Cooling

We understand every home is different which is why we offer a range of cooling options such as evaporative, reverse cycle and ducted. If you’re not sure which unit is best for your house and budget, we will arrange a site visit and talk you through your options.

Compressor rebuilds for refrigeration

Compressor Rebuilds

Compressors are the heart of a refrigeration plant. Rather than replacing this costly component, we can rebuild your compressor saving you time and money with all rebuilds done in our in house workshop, minimising downtime and ensuring end-to-end quality control. We use leading technology to realign compressors after rebuilds.

Refrigeration repair tools

Repairs and Parts

We can repair, service and replace parts on just about any refrigeration system from industrial right through to residential.   We work with leading industry brands such as Bitzer, Lu-ve, Mycom, Howden and Mitsubishi Heavy Industry.

Industrial area after hours

After Hours Service Support

We understand how breakdowns can have a significant impact to your bottom line – from delays in processing and production, through to damaged food and drink consumables. That’s why we offer our industrial and commercial clients around the clock service. We are online 24 hours a day, 7 days a week.