Outstanding results delivered safely, efficiently and cost effectively.

Delivering projects for clients locally, nationally and internationally.

JDN Contracting and Electrical Services proudly work with...

About JDN Contracting and Electrical Services

At JDN, our extensive expertise gained working across all levels of engineering design, construction, electrical & mechanical contracting, maintenance, project management and executive level management make us uniquely positioned to understand and respond to the needs of a diverse range of clients. We offer highly adaptive, client-centred services encompassing engineering design and documentation, electrical and mechanical contracting & services, building fit-out and intelligent transport systems right through to the project management and execution of large and complex projects.

Regardless of the size of the project, all JDN services are delivered with the same high levels of commitment, integrity and professionalism. We operate within strict safety, quality and environmental standards which are at the heart of everything we do, and which facilitate the consistent delivery of outstanding results on which our clients can depend. Relying on the latest design technologies and industry-leading methodologies, we maintain an innovative approach to helping each client realise their vision and business potential.

At JDN, we are committed to fostering long-term, mutually respectful relationships with our clients. We do this by always conducting ourselves with the highest standards of honesty and transparency and by delivering exceptional project outcomes safely, efficiently and cost effectively. We also maintain a strong culture of self-evaluation to ensure we’re able to continuously improve the services we provide. From individual design or operational challenges through to large and complex projects, JDN is committed to delivering world-class business solutions.

Our Directors have over 80 years of industry experience.

Jason Gavranic BEng (Civil)/BCom, MIEAust, MAICD

Managing Director

Jason is a skilled and experienced Civil Engineer with a highly regarded history spanning project and operations management as well as executive level management throughout all levels of infrastructure, construction, building and services work.

Daniel Gavranic


Daniel is a qualified Electrician with over twenty years’ experience working across various complex and high-risk environments including from within the mining and resource, oil and gas, heavy industrial and commercial sectors.

Nik Badrov


Nik is an experienced project and operations manager who has been involved in the development, implementation and management of numerous complex projects within the building, maintenance and services industries.

At JDN, we’re proud of the reputation we’ve built for delivering quality outcomes together with exceptional efficiency and professionalism.

Our Mission

JDN Contracting and Electrical Services are on a consistent mission to develop and maintain long-term relationships with clients, achieved through tailored, cost-effective and high-quality services. We’re on a mission to be recognised as a leading engineering consultant and trusted service provider. Successful completion of projects for all key stakeholders is the goal we strive toward. 

Our Vision

Jason, Daniel and Nik have a shared vision for JDN Contracting and Electrical Services.  This vision is to draw on our comprehensive executive capabilities, project management and operational expertise to create customised, world-class solutions for our valued clients. Implementing this vision day in and out allows our management team and valued staff to be aligned towards the same key outcomes. 

Our Values

Our Polices

JDN Contracting and Electrical Services has a Quality Policy which outlines commitments to quality across many areas. These include quality products, services and solutions (i.e., project completion) to meet and exceed client expectations. 

We do this by establishing comprehensive project criteria, providing appropriate personnel and infrastructure and ensuring client needs and expectations are understood and met. Finally, it’s important that our employees are competent to perform required tasks. Quality assurance is a critical and competitive advantage to our business and industry.

Ensuring the health and safety of employees, subcontractors and visitors is incredibly important to us here at JDN Contracting and Electrical Services. 

  • We are committed to providing and maintaining safe work sites, whilst ensuring all practical measures are taken to limit the risk of injury and death.
  • We identify, assess, report and manage hazards. Further to this, everybody undertakes thorough inductions (and refreshers for existing staff), complying with applicable legislative standards.
  • All business activities are conducted in ways that minimise environmental risks and where possible, eliminate adverse effects on biodiversity and critical ecosystems.
  • We implement our Environmental Policy by adhering to leadership and identifying, assessing, reporting and managing environmental risks.
  • Our staff are committed to preventing pollution, complying with applicable environmental legislation and only doing business with suppliers and subcontractors who support our Environmental Policy.

JDN Contracting and Electrical Services seeks to attract and retain talented staff and create a positive working environment. Employment is based on skill and experience, and we do not discriminate based on age, race, sex or disability. 

It is both a right for all employees to feel safe, heard and valued at work. There is an individual and shared responsibility for employees conduct themselves in a way to not hinder other employee’s performance.

We recognise workplace harassment, bullying and discrimination as being comments or behaviours that offend some, but potentially not others. This is why we have standards that centre on respect for every employee, subcontractor and visitor associated with JDN Consulting and Engineering.

Our Services

Electrical Services

Our expertly qualified commercial electricians offer everything from data cabling, complete electrical fit outs, NBN infrastructure and IT installation services. All electrical services are individually designed for functionality, longevity and energy efficiency. We can manage individual tasks or all aspects of electrical design, product procurement to ongoing maintenance.

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.

Project Management

Our directors have established experience managing and working across diverse projects in different fields. These include civil and commercial construction, mining, infrastructure and transport sectors, completing small, one-off assignments and large, complex projects. We can expertly oversee design and documentation, scheduling, programming, personnel, quality control and much more.

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.

Air Conditioning Services

Engineering and consulting aren’t the only high-quality services we offer. JDN Consulting and Engineering employ experienced refrigeration mechanics to complete installation, breakdown servicing and maintenance of air conditioning systems across Perth and Western Australia. Servicing a range of clients across the commercial and industrial sector – you rely on us for reliable, innovative and cost-effective air conditioning solutions.

JDN is committed to Quality, OHS & Equal Opportunity.

Read our policies here.



19/8 Sustainable Avenue,
Bibra Lake WA 6163

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