Centech specialises in the design and installation, maintenance, testing and commissioning of electrical systems. Delivering revolutionary projects, our team of professionals are able to assist with all your commercial electrical requirements. Centech values the urgency that is required for faults and repairs; therefore, we offer priority service, specifically available to assist in emergencies.


Our Services

Licensed and insured electricians, Centech can provide a full range of electrical services in a safe, clean and timely manner. Our services include but are not limited to Electrical, Site Lighting, Test and Tag, Switchboards, RCD Testing, Site Backup Generator and Uninterruptible Power Supply.

Electrical installation


Installing exceptionally quality systems every single day, Centech are passionate about bringing you the most certified and experienced technicians in this industry. We have a diverse team of installers, all equipped with talent, professionalism and expertise. At Centech, we honour the power of teamwork – collaborating and communicating at the highest standards – enabling us to install quality commercial electrical systems for our clients.

Electrical preventative maintenance

Preventative Maintenance

Proven to improve equipment productivity and reliability, preventative maintenance helps reduce repair costs and breakdowns in the long run.

Centech offer scheduled preventative maintenance, so that you can maximise business profitability. With regular maintenance of your commercial lighting, switchboards, electrical equipment and emergency lighting, you can be confident in the reliability of when you need them most.

Electrical test and tag

Test & Tag

In order to minimise the risk of electrical shock on any site, you are required to meet your duty of care as part of Occupational Health and Safety standards. You can achieve this by ensuring your tools, leads and appliances are tested for electrical fault on a regular basis. Centech takes very seriously, investing a vast amount of time and research into ensuring we are able to offer the most up-to-date methods of testing, tagging, reporting and secure storage of data.

The initial service includes a complete test of all necessary equipment, as well as the setting up of database, ready for recurring test periods. Each item is identified with a barcode, which can be scanned to safeguard an efficient re-test – 6 monthly or 12 monthly – according to your own site risk assessment.

Emergency Lighting

In an emergency, it is essential that adequate emergency and exit lighting is provided to minimise injury and panic.

Australian standards require a building’s safety features to be maintained to a high standard. This guarantees that all emergency and exit lighting is operational in the case of an emergency.

Centech offers regular testing, inspections and maintenance of all commercial emergency and exit lighting as well as providing up-to-date test results. An assessment can also be carried out to ensure adequate emergency lighting is present, and that these are installed in the most accurate positions.

Toll – Internal Communications Network

Toll – Internal Communications Network

Case study

During the 16-month project, Centech overcame several challenges through adjustments, re-designs, and adaptable workflow, in order to maintain the end goal.
Toll – Audio-visual Control Room

Toll – Audio-visual Control Room

Case study

The largest in Australia, and one of the largest of its kind in the world, the structure features a huge video wall, with a 9.5 metre interactive touch LED display screen.
Coco Republic – Security Design & Installation

Coco Republic – Security Design & Installation

Case study

Although there were time restrictions on this project, Centech were able to successfully meet the deadline. Coco Republic’s satisfaction with the end result is a testament to our expertise in making the best recommendations.

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Please select the services you would like to enquire about

    Commercial electrical


    Design, supply and installation of all commercial electrical needs

    Commercial data installations


    Commercial solutions for structured copper cabling and fibre optics

    Energy efficient commercial lighting

    Centech Green

    LED lighting and energy efficient solutions

    Audio Visual Installations


    Complete solutions of audio visual equipment

    Commercial security systems


    Access control, CCTV and alarm systems

    Digital signage


    Cloud based digital signage solutions