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ARA Mechanical provides custom-designed HVAC and BMS solutions and customised energy metering systems.


Custom design solutions

To control the indoor climate and ensure a comfortable and healthy environment to all occupants, our ARA Mechanical designers assess the building’s size, layout, and use, as well as the local climate conditions and environmental regulations. The design team will then determine the heating and cooling loads for the building, which is the amount of heat that needs to be added or removed to maintain the desired temperature and humidity levels.

Based on these measures, the team will choose the appropriate HVAC equipment, such as boilers, chillers, air handling units, and ductwork to determine the best location for each component. They will also select the type of control system needed to regulate the temperature and humidity levels.

Smart design

Our custom-design services are intelligent, economical and efficient solutions that deliver the ultimate thermal comfort to your building. Services include:

  • calculating heat load, to ensure correct equipment sizing
  • selecting equipment, for quality and value for money
  • designing and sizing ducts, for efficiency and airflow distribution
  • developing piping layouts for maximum system efficiency, and outdoor unit locations
  • designing ventilation and exhaust specifications, ensuring fresh air requirements and that buildings meet Australian Building Standards

Energy management technology

Providing cutting edge technology, we are dedicated to improving your energy performance. We understand our clients’ energy future goals whether that be through sustainable Green Star ratings to certify design and construction or NABERS Energy Rating to increase efficiency. With every design, clients benefit from the following:

  • Temperature control: we ensure the system can maintain the desired temperature, including zoning. This assists in providing different temperature zones according to our clients’ needs.
  • Indoor air quality: The system will improve indoor air quality by providing adequate ventilation, filtration and air circulation. This in turn can reduce indoor pollutants that can affect the health and comfort of occupants.
  • Humidity control: The system can control the humidity levels in the building. High humidity levels can cause discomfort and health issues, such as respiratory problems and allergies, while low humidity levels can cause dry skin and respiratory problems.
  • Noise control: HVAC mechanical design can also control noise levels in the building. This can be achieved through the selection of quiet equipment and the use of sound-absorbing materials in the ductwork and other components of the system.


Installing mechanical equipment for your building safely and efficiently.

Over many years, ARA Mechanical has installed the mechanical equipment for some of the largest and most complex HVAC systems across a number of industries and facilities. Our capabilities extend across a wide range of mechanical equipment installations, ensuring your business operations are optimised for maximum productivity.

We follow a robust process for the installation of mechanical equipment to ensure excellence at every step:

  1. Planning & Site Assessment: We conduct a comprehensive site assessment to understand the specific installation requirements. This phase involves diligent planning to avoid potential issues during the installation process.
  2. Equipment Installation: Our team carries out the installation with precision, adhering to all safety protocols and industry standards. We ensure that your equipment is integrated seamlessly with existing systems to maximise operational efficiency.
  3. Testing & Commissioning: Once the installation is complete, we thoroughly test the equipment to ensure it is functioning optimally. This includes a complete run-through of its operations to confirm everything is in order.
  4. Ongoing Maintenance: We provide comprehensive after-sales support, including regular maintenance and repair services, to keep your equipment running smoothly.

Each installation is carried out with careful attention to detail and strict adherence to industry standards and safety protocols.

Environmentally conscious

ARA Mechanical has worked with some of Australia’s most environmentally conscious companies. We pride ourselves on our knowledge and installation expertise. We guarantee a quality process to meet the most stringent requirements and guidelines.

Occupational health and safety

During every installation, ARA Mechanical ensures a healthy and safe work environment through implementing proactive safety management strategies including risk management, incident management and corrective action. In addition, we abide by our stringent quality assurance and workplace health and safety policies which ensure we operate in accordance with relevant codes and standards where required.


Heating, ventilation and air conditioning 

ARA Mechanical is a leader in HVAC and mechanical services and has more than 20 years’ experience in design, installation and maintenance, as well as building management systems (BMS). We work for major clients and industries across the Australian eastern seaboard in four main capability areas:

Other Service Offerings

ARA Mechanical is equipped to provide clients a broad range of other HVAC and BMS maintenance services.

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Project management & construction

ARA Mechanical has successfully managed complex and demanding construction projects, consistently meeting and often exceeding client expectations.

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Preventative Maintenance & Service

Ensuring the productivity of your assets through ongoing, quality service and maintenance.

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Design & Install

Providing custom-designed HVAC and BMS solutions and customised energy metering systems.

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