Industrial Electrical Services

At Triplenine, we deliver industrial electrical services in NSW as part of a fully integrated mechanical and electrical offering.

Our team specialises in turnkey plant installations, combining electrical, mechanical, and fabrication capabilities to provide a seamless, single-contractor solution.

From electrical design and installation through to modular system fabrication and commissioning, we support industrial clients across Sydney and NSW with reliable, high-quality outcomes—including work in hazardous area (HazLoc / Ex-rated) environments.

Integrated Mechanical & Electrical Contractors NSW

We are a leading mechanical and electrical contractor in NSW, providing a true one-stop solution for industrial projects. By managing both disciplines in-house, we eliminate coordination issues, reduce project risk, and improve delivery efficiency.

Our integrated approach is ideal for:

• Process plant installations

• Food & beverage manufacturing facilities

• Pharmaceutical and hygienic environments

• Data centre and mission-critical infrastructure

• Hazardous area and high-risk industrial sites

Hazardous Area Electrical (Ex) Capability

999 has proven experience delivering electrical works in hazardous areas, ensuring full compliance with Australian standards and site-specific safety requirements.

Our hazardous area services include:

• Hazardous area classification support

• Selection and installation of Ex-rated equipment

• Hazardous area cabling, glands, and terminations

• Inspection, testing, and certification support

• Maintenance and upgrades within classified zones

We understand the critical importance of safety, compliance, and documentation when working in explosive atmospheres and high-risk environments.

Industrial Electrical Design & Engineering

Our team delivers practical, compliant electrical design services in NSW tailored to complex industrial environments, including hazardous areas. We focus on buildable, efficient solutions that integrate seamlessly with mechanical systems and site operations.

Our design capabilities include:

• Power distribution and load assessments

• Control systems and instrumentation design

• MCC and control panel design

• Hazardous area design considerations (Ex compliance)

• Compliance with Australian standards and site requirements

Electrical Installation & Commissioning Services NSW

We provide complete industrial electrical installation services in NSW, supporting new builds, plant upgrades, and system expansions—including hazardous area installations.

Our services include:

• Industrial electrical installations

• Cable tray, cabling, and terminations

• Instrumentation and control wiring

• Hazardous area (Ex) installations

• Testing, commissioning, and validation

Modular & Skid System Electrical Integration

A key differentiator of 999 is our expertise in modular plant systems and workshop prefabrication. We design and build skid-mounted systems that integrate both mechanical and electrical components—including hazardous area compliant systems—into fully assembled, pre-tested units.

Benefits of modular delivery:

• Reduced on-site installation time

• Improved quality control in a workshop environment

• Faster project schedules

• Minimal disruption to live operations

Breakdown, Maintenance & Emergency Electrical Services

We provide responsive industrial electrical maintenance and breakdown services across NSW, including support for hazardous area environments, helping clients minimise downtime and maintain operational efficiency.

Our support includes:

• Fault finding and diagnostics

• Emergency breakdown response

• Preventative maintenance programs

• Hazardous area inspections and repairs

• System upgrades and optimisation

Your One-Stop Industrial Electrical Contractor in NSW

By combining industrial fabrication, mechanical engineering, and electrical services, 999 delivers a complete, end-to-end solution for complex projects—including those requiring hazardous area expertise.

We are trusted by clients across NSW for:

• Turnkey project delivery

• Integrated mechanical and electrical systems

• Hazardous area (Ex) compliant installations

• High-quality workshop fabrication

• Reliable installation and ongoing support

Looking for a reliable industrial electrical contractor in NSW, including hazardous area specialists?

Contact our team to discuss your next project—from design and fabrication through to installation, commissioning, and compliance.