Explore Our Electrical Services

Switchboard Installations and Upgrades

Professional services enhancing the reliability and efficiency of electrical switchboards through advanced installations and upgrades.

Main Switchboard Replacements and Upgrades

Specialised in replacing and upgrading main switchboards to ensure optimal electrical distribution and system reliability.

Redesigning and Upgrading Existing Infrastructure

Strategic redesign and upgrades of existing electrical infrastructure to optimise performance and safety, adapting to modern requirements.

Variable Speed Drives (VSD)

Implementation and maintenance of VSDs for precise control over power consumption and distribution, enhancing system efficiency.

DC Power Distribution and Battery Systems

Expert installation and maintenance services for DC power distribution and battery systems, providing reliable backup power solutions.

Cable Tray and Support Systems

Installation and maintenance of cable tray and support systems, ensuring organised and efficient electrical wiring management.

Engineering and Design

Offering comprehensive engineering and design services for customised and efficient electrical system solutions.

System Controls

Implementing advanced control systems for effective management and monitoring of electrical systems, ensuring operational excellence.

Stand-by Power Generation

Providing installation and maintenance of standby power generation systems, ensuring an uninterrupted power supply in critical situations.

Internal and External Lighting Upgrades

Specialising in upgrading both internal and external lighting systems for improved visibility, energy efficiency, and aesthetic appeal.

General Lighting Upgrade and Control Systems

Comprehensive upgrades for general lighting systems, integrating advanced control mechanisms to enhance efficiency and user experience.

Exit and Emergency Lighting Upgrades

Upgrading exit and emergency lighting systems to meet safety compliance standards, enhancing building safety.

Direct Digital Controls (DDC) and Building Management Systems (BMS)

Advanced implementation of DDC and BMS for sophisticated and efficient building and electrical system management.

General Power Distribution Upgrades

Strategic upgrades to general power distribution systems, enhancing the overall reliability and efficiency of electrical infrastructures.

Standby diesel generator installations

Professional installations of standby diesel generators, providing reliable backup power solutions.

Temporary mobile generator supply and installations

Provision of temporary mobile generators for short term power needs, ensuring continuity during planned or emergency situations.

Domestic general lighting and power

Expert services for upgrading domestic lighting and power systems, enhancing comfort and efficiency.

Electrical FAQ's

What types of electrical installations do you specialise in?

We specialise in a wide range of electrical installations, including but not limited to lighting systems, power distribution, control panels, electrical wiring, and smart home solutions for both commercial and domestic clients.


How can upgrading our electrical systems benefit our commercial or industrial facility?

Upgrading electrical systems enhances energy efficiency, improves safety, and ensures compliance with the latest industry standards. It can also accommodate increased electrical loads and support the integration of advanced technology.


Do you offer customised electrical solutions for specific industrial processes?

Yes, we provide tailored electrical solutions to meet the unique requirements of industrial processes. Our team works closely with clients to design and implement systems that optimise efficiency and productivity.

What are the key considerations when planning electrical installations for commercial spaces?

Key considerations include load requirements, energy efficiency, code compliance, and future expansion needs. Our experts conduct a thorough assessment to develop a comprehensive plan that meets your business’s specific electrical needs.

Can you handle the installation of emergency backup systems for commercial and industrial businesses?

Absolutely. We specialise in the installation of emergency backup systems, including generators and uninterruptible power supply (UPS) systems, to ensure business continuity during power outages.

What safety measures are implemented during electrical installations for commercial and industrial spaces?

Safety is our top priority. Our installations adhere to the highest safety standards, including proper grounding, circuit protection, and compliance with relevant codes and regulations.

Do you provide electrical installation services for residential properties?

Yes, we offer electrical installation services for residential properties, covering everything from wiring and lighting to home automation systems. Our expertise extends to both commercial/industrial and domestic projects.

What are the benefits of energy efficient lighting installations for businesses?

Energy efficient lighting reduces operational costs, enhances workplace productivity, and contributes to environmental sustainability. Our team can recommend and install cutting edge lighting solutions tailored to your business needs.

How do you ensure compliance with electrical codes and regulations for commercial and industrial installations?

Our team stays abreast of the latest electrical codes and regulations. We conduct installations with meticulous attention to compliance, obtaining all necessary permits and approvals to ensure the safety and legality of the work.

What is the typical timeline for completing electrical installations for commercial or industrial projects?

Timelines vary based on project size and complexity. Our team provides a detailed project schedule during the consultation phase, ensuring transparency and minimal disruption to your business operations.

Can you provide maintenance services for electrical systems, and how often is maintenance recommended?

Yes, we offer comprehensive maintenance services to ensure the reliability and longevity of your electrical systems. Regular inspections and preventive maintenance are recommended, with frequency depending on usage and industry standards.

Recent Work

Discover Our Latest Project Highlights

Welcome to GNM Industries' Project Showcase. Specialising in a vast array of sophisticated engineering solutions, we excel in delivering high-end projects across multiple domains. Our expertise ranges from intricate HVAC system renewals, innovative electrical infrastructure upgrades, to advanced air conditioning and ductwork enhancements. We pride ourselves on our ability to handle complex renovations like Standby Generator Plant (SGP) upgrades and sustainable building transformations. Our projects demonstrate a keen focus on integrating eco-friendly practices with state-of-the-art technology. Discover how we bring efficiency, sustainability, and cutting-edge design to every undertaking, ensuring each project is a testament to our commitment to excellence and client satisfaction. Explore our diverse project portfolio that reflects our dedication to modernising, upgrading, and transforming facilities to meet the demands of a dynamic world.

Integrated HVAC Upgrade

Engaged for a major HVAC upgrade, we collaborated with the client’s team for detailed planning and execution. Temporary systems ensured uninterrupted operation during the complex process of splitting and upgrading the facility's HVAC system. Comprehensive works included new installations, system enhancements, and integrating advanced control systems, ensuring efficiency and modernisation.

Efficient AC Upgrade

The existing main air conditioning system serving this facility was at the end of its maintainable life span. With this in mind and additional future load increases planned for the site we were engaged to provide both design and construction services to provide a solution for the upgrade of the aging plant along with augmenting the existing supplementary units into the new system.

Standby Generator Plant (SGP) Capacity Enhancement

Our team expertly executed the Standby Generator Plant (SGP) Upgrade, significantly boosting power reliability and capacity. The project entailed detailed audits, temporary solutions, and a new Cummins generator installation, all within a tight space and timeframe. This upgrade exemplifies our commitment to advanced, efficient power solutions.

Complete HVAC System Renewal

This project successfully involved the full replacement of the main air conditioning system, upgrading to high-efficiency Temperzone units. Including asbestos removal, new ductwork, and a custom mechanical services switchboard, the project concluded with system testing and balancing, exemplifying our expertise in modern HVAC solutions.

Ductwork Upgrade

This project skillfully enhanced the ductwork system for a data floor, integrating new outlets for equipment suites. Our proposal included ductwork redesign, dropper, damper, and grille installation, with meticulous air and temperature testing for optimal airflow, demonstrating our commitment to innovative and efficient air distribution solutions.

Switchboard and Electrical Infrastructure Transformation

This major project involved upgrading electrical infrastructure, including a new main switchroom and switchboard, to accommodate increased loads from new equipment. Work included building a fire-rated switchroom, excavating for conduits, and coordinating with supply authorities, culminating in a seamless integration of new emergency lighting and generator systems.

Empowering Tomorrow:

GNM Industries Illuminate NSW Government Schools with Solar Panel Installations

GNM Industries has implemented custom solar solutions in six NSW public schools as part of a government initiative, focusing on environmental responsibility and cost savings. These installations, featuring high-efficiency panels and energy storage, optimise energy efficiency and integrate with existing infrastructure, marking a significant step towards sustainability and reduced energy costs.

Empowering Businesses:

 Solar Panel and Battery Installation Drives Sustainable Solutions

GNM Industries has implemented custom solar solutions in six NSW public schools as part of a government initiative, focusing on environmental responsibility and cost savings. These installations, featuring high-efficiency panels and energy storage, optimise energy efficiency and integrate with existing infrastructure, marking a significant step towards sustainability and reduced energy costs.