WA's Most Capable
Commercial and Industrial
HVAC & Refrigeration Team.

JDN Consulting and Engineering design, manage and build tailored air conditioning and refrigeration solutions to a range of industries and for various applications across Perth and throughout Western Australia.


Trust our Experience on the Most Challenging Projects.

At JDN Consulting and Engineering, we have multiple decades of experience as service providers who the design, install, service and maintain small and large scale commercial air conditioning systems. We understand the absolute necessity of optimal temperatures for any business and location, especially hot and dry mine sites.

We also employ an experienced team of refrigeration mechanics who work day to day within the Perth metro area, and in the Northwest on operational assignments for the requirements of our clients.

We Have a Reputation for Air Conditioning Excellence.

Our HVAC & R team are known for improving energy efficiency and providing state of the art systems tailored to client requirements.

We’re on a mission to build long-term relationships with our clients as a go-to for all their air conditioning requirements and we’re achieving this mission with every commercial, industrial and HVAC&R fit out, installation, breakdown servicing and maintenance.

Clients can rely on our air conditioning technicians to provide expert air conditioning advice, knowledge of and supply of the best brands and high-quality, cost-efficient services.

JDN Contracting and Electrical Services proudly work with...

Our Comprehensive Services

Engineering & Design

Mechanical and electrical fit outs are essential to many businesses. JDN Consulting and Engineering have been privileged to work with some of WA’s highest profile mining, construction and building contractors to cost effectively design and strategise the best solutions possible. We have successfully completed individual operations to the complex, multi-million-dollar assignments.

Intelligent Transport Systems

JDN Consulting and Engineering specialise in the design, production, installation, commissioning and maintenance of intelligent transport systems. Such intelligent transport systems relate to road, rail and air transport. We can expertly assist with equipment such as pay machines, boom gates, smart LED road signs, traffic signal installations, and more.

Mining Services

We have proudly worked with reputable mining clients like BHP, Fortescue Metals and Pilbara Minerals. Our complex project expertise covers everything from project planning, staffing and equipment procurement to design and documentation, quality control, electrical inspections and site management.

Industries We Serve


Building and Facility Management