Cool Rooms in Darwin
At Great Northern Air Conditioning & Mechanical Services, we design, install, and maintain quality air conditioning and HVAC systems across Darwin. With 25+ years of experience, our expert team delivers fast, reliable service to keep your home or business cool and compliant. Call today for trusted local support.
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25+ years of trusted HVAC & air conditioning expertise
Fully qualified team across refrigeration, electrical and mechanical
Smart maintenance schedules that reduce energy costs
Darwin Cool Rooms
When your business depends on reliable cold storage, there’s no room for error, especially in Darwin’s extreme heat. At Great Northern Air Conditioning & Mechanical Services, we design, install, and maintain cool rooms that meet the highest standards of performance, hygiene, and temperature control.
Whether you operate a commercial kitchen, supermarket, processing facility, or warehouse, we work with you to create purpose-built systems that protect your stock and support compliance with health and safety regulations. Our team understands the challenges of operating in the Top End, and we tailor every solution to handle heat loads and energy efficiency.
With over 25 years of experience and local knowledge, we’re trusted by businesses across Darwin to deliver fast, reliable service that keeps things running smoothly. To discuss your requirements or book a site visit, call us today on (08) 8947 4188
Custom designs built for local conditions and your operational needs
Rapid breakdown support and preventative servicing to avoid stock loss
Custom Cold Storage Solutions for Every Industry
We offer end-to-end cool room services, from new installations and upgrades to routine servicing, compliance checks, and emergency repairs. Our team can install everything from compact walk-in cool rooms for cafés and florists to large-scale refrigeration systems for supermarkets, agriculture, or industrial food storage.
Each system is designed with careful consideration of load capacity, temperature range, airflow, insulation, and access—ensuring long-term performance and reduced energy usage. We also work with CO₂ and ammonia-based systems, chilled water setups, and automatic control systems for full-scale climate management.
Ongoing maintenance is just as important as quality installation. We provide scheduled servicing to check components like evaporators, compressors, defrost timers, and door seals. Early fault detection helps prevent breakdowns and ensures compliance with industry hygiene and safety standards.
Whether you’re building from scratch or need to upgrade an aging system, we’re here to help. Contact (08) 8947 4188 for expert support and custom advice tailored to your operation.
FAQ
What is a cool room and how does it work?
A cool room is a temperature-controlled, insulated space used to store perishable goods such as food, flowers, pharmaceuticals, and beverages. It works much like a refrigerator, but on a larger scale. Cool rooms use refrigeration systems with compressors, evaporators, and condensers to remove heat from the internal space and maintain a consistent, low temperature—typically between 1°C and 10°C. Good airflow, insulation, and temperature control systems are essential to maintain efficiency and prevent spoilage. Many commercial cool rooms also include shelving, lighting, automated controls, and monitoring systems to meet health and safety standards.
How much does it cost to build or install a cool room?
The cost to build or install a cool room depends on several factors, including the size of the room, the type of refrigeration system, temperature requirements, insulation quality, and specific industry needs. Small walk-in cool rooms for cafés or florists may start at around $8,000–$12,000, while larger commercial or industrial systems can exceed $30,000. Additional costs may apply for features such as monitoring systems, shelving, access doors, or backup power. Customisation is key—each cool room should be designed to suit the operational needs and environmental conditions of the business.
What temperature should a commercial cool room be set at?
The ideal temperature for a commercial cool room depends on what is being stored. Most food storage cool rooms are set between 2°C and 5°C to safely preserve meat, dairy, and produce. Beverage storage may range from 4°C to 10°C depending on preference, while pharmaceutical storage often requires strict temperature control based on product regulations. It's important to ensure the temperature remains consistent throughout the space, which is why proper insulation, shelving layout, and airflow design are critical. Many businesses also use digital temperature monitoring systems to track and log readings in real time for compliance purposes.
