Located In Sippy Downs
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Zehn Electrical are available for your renovation and extension electrical needs, having worked with builders, home owner builders, and those undertaking DIY projects. We are ready to work on big and small building transformations with you. Our qualified electrician, Justin Zehner, efficiently works in with other trades to efficiently complete the electrical components with a thorough understanding of overall project plans and schedules.

We are accredited to provide the highest levels of workmanship and electrical safety adhering to a strict code of ethics and Australian electrical standards.


Before We Get Started, It’s Crucial To Consider:
  • Electricity supply arrangements
  • Availability and location of electricity service pole and the distance to the work
  • Preferred Electricity Meter location
  • Power Points / Outlets – number and approx. location required for each room, along with outlets for ceiling ducted heating and cooling
  • Lighting – fittings, locations and external lighting requirements
  • Electrical appliance connections including that of oven, hotplates, hot water, air conditioning, heating, garage doors and exhaust fans
  • Smoke Detectors – Number and Locations
  • Home Automation



Zehn Electrical can complete all electrical stages of a project from running wires, to fitting off, liaising with trades on getting the job done and managing any changes.

This involves detailed pre-delivery planning that is crucial to the success and timely delivery that allows a clear pathway through to project completion.

If you have a renovation or extension project on the cards, contact Zehn Electrical to help you plan and carry out your electrical needs in the most efficient manner.

Planning Stage

Zehn Electrical understands electrical work needs to be considered at the earliest stages of a project and we will assist you in the electrical design process for your construction or renovation work. There are all sorts of control panels and power points that you may need in your home including heating and cooling, lighting, and home security. It’s a good idea to decide early what kind of technology you intend to use in your home so you know exactly what control panels and outlets you will have. Zehn Electrical can assist you with deciding on the least obtrusive positioning of all electrical points and panels and will do a thorough walk through with you on-site.

“Justin provided high quality service and we could not be happier with the results. He took time to explain how things would work and the benefits of LED lighting. He even cleaned up after the job was done.” – Shannon Ryder, Nambour

Rough-in Stage

At the rough-in stage your Zehn electricians will run all required cables within the house frame, basic lines are laid out without making the final connections.

  • Cables are run throughout the building to all power points, switches, light fittings and appliances. The building may also be wired for phone services, intercom, computer cabling, home theatre and home security systems.
  • We review working drawings to understand the location of all installations and to review the manufacturers’ specifications for all appliances to ensure they are connected to suitable wiring.

Zehn Electrical works effectively with other trades to find solutions to ensure everything is laid out logically.

Cut and Strip Stage

Renovations and Extensions

Once the plaster work is complete, all power outlets, light switch locations and down-lights are cut out, allowing for the tilers and painters to complete their work.

Fit Off Stage

Once work such as painting, tiling and carpentry is complete the electrical “fit-off” stage can commence.

All power outlets, light switches and light fittings, appliances and smoke detectors are installed. The switchboard, safety switches and circuit breakers are also fit out.

Testing Stage

Possibly the most crucial stage in an electricians’ work, the testing stage tests and energises the installation to verify all installations are safe and compliant with the Australian Standard AS/NZS 3000.

All construction wiring, including switchboards and wiring within transportable structures, must be inspected, tested and certified by a licensed electrician before connection to the mains supply and whenever alteration, additions or repairs are carried out.

If you have a renovation or extension project on the cards, contact Zehn Electrical to help you plan and carry out your electrical needs in the most efficient manner.

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