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Sempra Energy
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Architectural lighting illuminating a contemporary home and garden at dusk

Melbourne & Victoria

Powering
better spaces.

Electrical. Security. Maintenance.

Considered electrical solutions for the places you live, work and build.

Discuss your projectExplore our services
Homes & businessesBuilders & developers
Architectural lighting inspiration
Electrical installationsSecurity systemsProperty maintenanceConstruction packages

What we do

One team.
Every connection.

From a lighting upgrade to a complete development, get a clear scope and practical advice for your property.

01

Residential & commercial

Electrical

Power and lighting, planned around how your space works.

  • New installations & fit-outs
  • Lighting & power upgrades
  • Switchboards & circuit work
More electrical services
Appliance circuits, external and garden lighting, renovation wiring and EV charger circuit preparation. Tell us what you need so equipment and installation requirements can be included in your quote.
Discuss electrical work
02

Protection & access

Security

Stay connected to your property with systems that suit your needs.

  • CCTV camera systems
  • Alarms & intercoms
  • Access control
Plan your security system
Discuss camera coverage, entry points, cabling and everyday operation. We can help scope a new system or an upgrade to your existing setup.
Discuss security
03

Builders & developers

Construction

Electrical packages coordinated with your plans and build stages.

  • Custom homes & townhouses
  • Multi-unit developments
  • Underground electrical works
From plans to fit-off
Tender scope, undergrounds, mains and metering provisions, rough-in, lighting, power and final fit-off. Connection and authority requirements are scoped for each project.
Explore builder packages
04

Owners & property managers

Maintenance

Keep your property working with repairs, checks and ongoing care.

  • Fault finding & repairs
  • Smoke alarm work
  • Electrical safety checks
Arrange a maintenance visit
For homes, commercial properties and managed rentals. Share the issue, site location and access details so we can discuss the work and arrange a suitable time.
Arrange maintenance

For builders & developers

Built around
your build.

Work with an electrical team that understands the sequence of a project. We help turn your drawings into a clear electrical scope, then coordinate the work through to fit-off.

Request a tender quote

Have plans ready? Email them to info@sempraenergy.com.au.

  1. 01

    Scope & quote

    Plans, inclusions and site requirements discussed upfront.

  2. 02

    Coordinate & install

    Undergrounds, rough-in and installation aligned with your build stages.

  3. 03

    Fit-off & handover

    Final installation, testing and the documentation for our electrical work.

The Sempra approach

Good work starts
with a clear plan.

Sempra Energy works with homeowners, businesses, builders and property managers across Victoria. Our focus is straightforward: thoughtful installations, tidy workmanship and clear communication.

Talk to our team

A clear scope

Understand the work, inclusions and project requirements before it begins.

Considered workmanship

Careful planning and attention to the details you see and the wiring you don’t.

Direct communication

A practical point of contact for questions, site coordination and the next step.

Before we start

A few useful
details.

What should I include in a quote request?
Include the property location, the work you need and your preferred timing. For a build or renovation, attach the current drawings, electrical layout and tender inclusions to your email.
Do you work with homeowners and businesses?
Yes. Enquiries are welcome for residential, commercial, construction and property maintenance work. Contact us to discuss the scope and availability for your location.
Where do you work?
We’re based in Melbourne and work on projects across Victoria. Include your suburb or project address so we can confirm availability.
Can electrical and security work be quoted together?
Yes. Let us know if your project includes CCTV, an alarm, an intercom or access control so we can discuss the cabling and system requirements alongside your electrical work.

Let’s work together

Tell us what
you’re planning.

A new build, an upgrade or a repair. Start with a conversation and we’ll discuss the next step.

Call Sempra Energy0403 065 596
Email your enquiry or plansinfo@sempraenergy.com.au
Service area

Melbourne & Victoria

Request a quote

Tell us about your project using our online enquiry form.

Include the service you need, your suburb, project details and preferred timing. Add a phone number if you would like a call back.

Send an enquiry

Continue to our FormSubmit contact form to send your message directly to Sempra Energy. Complete the security check before sending. See our privacy policy. Email plans or photos separately.

Call 0403 065 596Request a quote