Commercial & Industrial Refrigeration Melbourne

NKS Refrigeration & Air Conditioning are specialists in commercial refrigeration, industrial refrigeration and air conditioning equipment.
We operate throughout Melbourne, the Yarra Valley, Regional Victoria, Australia and Australasia.

Our core business activity is providing support services and maintenance for all types of commercial and industrial refrigeration, 24 hours a day, 7 days per week, 365 days a year.

We have a dedicated team of technicians with the technical expertise and licenses to work with all types of refrigerants including ammonia and glycol refrigeration systems.

We design and install new commercial and industrial refrigeration, provide existing plant refurbishments, retrofits & upgrades as well as offer a cool room design and installation service.

Our expertise also extends to the supply, installation, repair and service of commercial air conditioning needs.

With a clear focus and commitment to providing our customers with cost-effective, tailored solutions our clients range from small boutique operators through to larger industrial ammonia plants operating across a wide range of applications, from cold storage, manufacturing and process refrigeration through to comfort cooling and air conditioning.

NKS Refrigeration & Air Conditioning was formed in 2006 and has steadily grown based on a reputation of providing exceptional service to new and existing clients. Our senior management has well over 45 years combined experience in the refrigeration industry delivering commercial and industrial refrigeration solutions to a wide range of organisations.

Industries We Service:

  • Wineries
  • Cold Storage
  • Orchards & Fruit Processing
  • Milk Processing & Dairies
  • Brewing & Beverage
  • Pharmaceutical
  • Fresh Produce
  • Chemical Processing
  • Cold Storage


  • Mining
  • Hospitality
  • Confectionary
  • Food Services
  • Emergency Services
  • Meat
  • Poultry
  • Small Goods

Our Services Include:

Refrigeration-Services -Industrial-Commercial

Industrial & Commercial Refrigeration Services

Industrial & Commercial Refrigeration Services


New Plant & Equipment Installation

Existing Plant Refurbishments

Retrofits & Upgrades

Cool Room Design & Installation

Read More About Our Industrial and Commercial Refrigeration Services Here


Industrial & Commercial Refrigeration Repairs

Industrial & Commercial Refrigeration Repairs

24 Hour Emergency Breakdown Service

Preventative Maintenance

Maintenance Service & Scheduled Servicing

Glycol Refrigeration

Read More About Our Industrial and Commercial Refrigeration Repairs Here

Email Us

Need Emergency Refrigeration Repairs or Service?

Commercial-Refrigeration-MelbournePh: 1300 657 111

24 hours a day, 7 days per week, 365 days a year.
Prompt, Efficient, Reliable ServiceEmail Us

Our Recent Projects:

Winery Glycol Chiller Upgrade

The design and installation of a low temperature glycol system […]

Distillery and Brewery Refrigeration

Designed and installed to serve a low temperature glycol system […]

Ammonia Condenser Upgrade

Replacement of two dilapidated evaporative ammonia condensers serving a fruit […]

Pharmaceutical Facility

Design, installation and construction of a new 800m² critical care, […]

Ammonia Spiral Freezer Refrigeration Skid

Supply and installation of a new skid mounted -40°C ammonia […]

Blast Freezing Tunnel and Holding Freezer

Supply and installation of a new -35°C batch blast freezing […]