Our reputation is built on delivering world class projects with a whole of life approach and a vision that looks beyond today’s needs.

Commercial Air Conditioning, HVAC & Refrigeration (Mechanical Services) Contractors For Projects in Perth and WA

Melchor’s multi-disciplinary approach enables us to provide a complete mechanical services solution. The team work proactively with clients to deliver projects of all sizes and to ensure that their unique requirements and specifications are achieved.

HVAC & Air Conditioning Systems Designed To Last

We design, construct, install and commission HVAC and refrigeration systems. We incorporate best quality materials to ensure the longevity of your system, eliminating the need for constant repairs for its lifespan. Our experienced team tailor each system to the project with a focus on enhancing functionality, increasing efficiencies, producing cost savings and reducing the impact on the environment.

Key Industries

Melchor Mechanical work in a range of industries, including but not limited to;

  • null
  • null
  • null
  • null
    Offshore Oil and Gas
  • null
    Health Care
  • null
    Renewable Energy
  • null
    Residential Apartments
  • null
  • null
  • null

Our Expertise

Our expertise includes the following systems:

  • Gas Fired Boilers and Heat Exchangers
  • Evaporative Condensers and Coolers
  • Chilled and Heating Water Pipework
  • Ventilation Systems
  • Exhaust Fan Systems
  • Dust Control and Specialised Exhaust Systems
  • Split System Air Conditioners
  • Chilled Water Air Conditioning Systems
  • Ducted Air Conditioning Systems
  • VRV or VRF Air Conditioners
  • Inverter Air Conditioners
  • Medical Gas Systems and Associated Pipework
  • Air Handling Systems
  • Cooling Towers and Water Treatment Systems
  • Mechanical Switchboards
  • Control Plants
  • PLC (Programmable Logic Controller) Systems

Typical projects include cold store systems design for food storage, dual stage cascade systems and low temperature systems using environmentally friendly refrigerants. Our technical expertise includes;

  • Large Cool Rooms and Freezers
  • Heavy Transport/Mobile Refrigeration and Air Conditioning Systems
  • Industrial and Commercial Ice Machines
  • Hotel Refrigeration and Air Conditioning Systems

Melchor’s in-house design engineers are highly qualified and have a wealth of experience in the industry. The team generate innovative design solutions for projects of all sizes, with an emphasis on increasing efficiencies, creating the safest environment and implementing the most reliably system for that particular project.

We pride ourselves on finding functional solutions, using some of the most advanced computer based design tools available, such as 5D modelling and Building Information Modelling (BIM). With fundamental engineering principles underpinning all our design solutions we utilise design tools such as AutoCAD, MEP, Carrier Hap, Camel and Psychometric analysis, MS Projects and Primavera.

Melchor’s Arctick number is AU 37095