Electrical | Renewable Energy
Electrical, Solar, Battery and EV Design & Installation
LCJ Group delivers end-to-end electrical services, commercial solar and battery storage for commercial, industrial, government and residential clients across Greater Sydney and NSW.
Raising the standard for electrical & solar work
At LCJ Group, we're all about raising the standard for electrical and solar work across Greater Sydney and beyond. Backed by years of hands-on experience, a qualified team, and full licensing and insurance, we've built a reputation for delivering reliable, high-quality service to commercial, government, and residential clients alike.
Previous clients
Trusted by respected organisations
Each system we've worked on has been designed, installed and commissioned to meet strict Australian standards.
One accountable team for electrical, solar & high voltage.
LCJ Group delivers end-to-end electrical services across commercial, residential and industrial sites throughout Greater Sydney and NSW — from installations and data cabling to high voltage testing and ongoing maintenance.
We partner with businesses of all sizes to deliver electrical systems that are safe, compliant and built to last. Trusted since 2009.
Designed, installed and commissioned to strict Australian standards.
Accredited and trusted
Accreditations & network approvals
Expertise
Our services
Electrical & Data Installations
- Electrical installations, upgrades, design & construct
- Data & network cabling
- NBN, telephone & internet cabling
- EV charger installation
Renewable Energy
- Ground mount systems
- Roof mount systems
- Ballast systems
- Tilt frame systems
Electrical Maintenance
- Programmed maintenance (PPM)
- Emergency & exit lighting
- Test & tag services
- Thermal imaging (infrared scanning)
High Voltage Testing
- HV cable & switchgear testing
- Compliance testing
- On-site testing
- Reporting & certification
Projects
Featured projects
Electrical
Commercial SolarAlxin Australia
Tomago, NSW
- Approx. 1.5 MW across 2 buildings
- 2,550 solar panels
- 12 × three-phase inverters
ElectricalEdmondson Park subdivision
Edmondson Park, NSW
- New 105-lot subdivision
- Underground power & comms reticulation
- Substation termination
Commercial Solar
Mission statement
To build long-term partnerships with our clients by leading with integrity, delivering reliable electrical and energy solutions, and backing every job with top-tier workmanship — so every client is satisfied and keeps coming back.
- 2009
- Delivering quality projects across NSW since
- 30+
- Business partners
Why LCJ Group
Built on experience, trusted by our clients
Over a Decade of Experience
Smarter energy and electrical solutions through engineering excellence, advanced technology and a genuinely customer-focused approach.
Explore our servicesAccredited and Trusted
Health & Safety isn't just a checkbox — it's at the heart of how we work, every day, on every job.
Maintenance & compliance testingDriven by Growth
Our success reflects the strength of our people and our systems — with 30+ business partners.
View our projectsAdvanced, Tier-1 Technology
We use proven, Tier-1 equipment and engineered mounting systems to maximise reliability, safety and long-term performance.
Renewable energy systemsLogistics Efficiency
Strategically managed project logistics ensure materials are delivered where and when they're needed — maximising productivity and minimising delays.
Infrastructure & logisticsSustainable Impact
By partnering with LCJ Group, you engage a team committed to innovation, quality and long-term sustainability in every project.
How we deliver valueContact us
Let's talk about your site.
Contact us today to discuss your requirements and receive a tailored, competitive quote.
- 02 4708 9970
- admin@lcjgroup.com.au
- Greater Sydney & NSW