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Turnkey HVAC Solutions for the Oil and Gas Industry

MizCo is a leading supplier of specialist heating, ventilation and air-conditioning (HVAC) equipment and services for both the onshore and offshore Oil and Gas sectors.

70 Holder Way,
Western Australia,
Fax Number

MizCo is a leading supplier of specialist heating, ventilation and air-conditioning (HVAC) equipment and services for both the onshore and offshore Oil and Gas sectors.

We are fully ISO 9001:2015 accredited and able to deliver an extensive array of bespoke turnkey services to our clients, from the initial concept design stage through build and manufacture to installation supervision, commissioning and handover, as well as expert maintenance and support long after delivery.

We pride ourselves on our 30-year record of operational excellence across a range of business divisions, including electrical systems, HVAC and refrigeration, automation and controls, access and security, and product manufacturing.

Engineering services for heating and ventilation systems

Mizco provides professional Mechanical and Electrical engineering services for Oil and Gas HVAC applications, including systems design, equipment design, procurement and manufacture, installation supervision, commissioning, and systems maintenance.

MizCo is able design and manufacture a range of bespoke HVAC control panels in-house, which allow optimum control over their ventilation systems.
Our comprehensive single-contractor service comprises 24-hour breakdown coverage, premium-quality installation and upgrade procedures and engineering diagnostics.
Our personnel are committed to providing clients with high-quality, long-lasting solutions that meet all necessary safety standards and are tailored to their individual project requirements.

Our highly qualified personnel can perform comprehensive HVAC front-end engineering design (FEED) studies and work closely with clients to develop preliminary concept designs that address individual needs and requirements through each stage of a project’s lifecycle including for Brownfield site retrofit or upgrade works.

Mizco’s experienced staff will also ensure that every aspect of a HVAC solution’s design will meet the necessary international standards, as well as those of regulatory bodies and classification societies such as SOLAS, IMO, Lloyds, ABS, DNV and BV.

HVAC equipment manufacture and procurement

Mizco designs and manufactures a range of Hazardous area HVAC package units, chiller equipment, fan skids and humidifier package units, as well as HVAC control panels from our company’s 2,500m2 production facility based in Malaga, Western Australia, as well as additional custom design services and other HVAC equipment with our manufacturing partner in Korea.

This offer enables clients’ HVAC systems to have a centralised point for manufacture and procurement that is directly linked to the engineering teams, allowing for a tailored, responsive and fully integrated ventilation solution.

Our committed and knowledgeable team are also able to procure the optimum solution for customers via our global contact network of approved equipment manufacturers and suppliers.

We are able to liaise with manufacturers on behalf of our clients to secure the ideal product for their intended application, in addition to managing and meticulously documenting every stage of the equipment sourcing procedure, covering factory acceptance evaluation tests and final client acceptance.

Servicing and maintenance for marine HVAC systems

MizCo’s team of dedicated mobile technicians regularly carry out repair and maintenance works on an in-situ basis, ranging from emergency service and breakdown calls, to scheduled equipment check-up and assessment processes.

All our repair operations are conducted by highly trained HVAC specialists, and service reports are supplied for every maintenance activity.

Features of MizCo’s all-inclusive service include:

  • 24-hour emergency call-out
  • Experienced, fully qualified personnel
  • Single focal point
  • Emergency breakdown support
  • Preventative maintenance programmes and surveys
  • HVAC, refrigeration and freezer room systems diagnostics
  • Living Quarter (LQ) pressurisation / degradation testing
  • Management of change engineering
  • Accurate budget estimates and proposals
  • Equipment upgrade and installation work packs
  • Installation support
  • Commissioning / recommissioning activities
  • As-built documentation
  • Manufacturer’s data record documents

MizCo is able to source and supply a wide-ranging catalogue of competitively priced replacement and / or equivalent parts for local and international delivery within short lead times. Replacement parts are supplied with relevant documentation.

We create customised service plans specific to customers’ requirements to ensure they receive the most effective coverage as per request and HVAC needs.

Installation supervision and commissioning of HVAC solutions

MizCo’s installation and commissioning projects are conducted by our teams of skilled and accredited engineering teams, and the company has a proven track record of delivery quality projects in these fields.

Our qualified and accomplished personnel understand the unique requirements and standards of marine-based operations, as well as the operational procedures of major oil and gas companies.

We can verify that all equipment is installed in accordance with strict engineering standards, and that systems will operate to meet specified design parameters to ensure customers receive the safest and most efficient solution possible.

We are able to provide:

  • Mobilisation organisation and project management assistance
  • Design and implementation of commissioning procedures and related activities
  • Client completion assurance personnel
  • Equipment / design adherence checks to client and industry requirements
  • Mechanical and electrical completion checks
  • HVAC automation and integration checks
  • Air, hydronic and refrigeration commissioning
  • Electrical and instrumentation systems commissioning
  • Bespoke staff system training programmes

About MizCo

MizCo is based in Malaga, Western Australia, and has been a leading provider of HVAC design, equipment supply and integration support for more than three decades.

The company currently employs around 130 personnel and is committed to providing its clients with a dynamic, responsive and flexible service.

As a well-known, fully accredited and respected entity within Australia’s HVAC community, MizCo is an active member of the Australian Mechanical Contractors Association (AMCA), the National Electrical and Communications Association (NECA), Electrical Group Training (EGT), and the National Electrical Switchboard Manufacturers Association of Western Australia (NESMA).

The company has been proactive in adapting to industry changes and has grown to become one of the leading HVAC turnkey companies serving the domestic and international Oil & Gas sectors.

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MizCo Pty Ltd
70 Holder Way
Western Australia

Email address
Fax Number
MizCo Pty Ltd
PO Box 3077
Malaga DC
Western Australia