Electrical Wiring Installation

Professional electrical wiring installation for your home or business by our Master Electricians.

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SAME DAY SERVICE AVAILABLE

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Finnley Electrical Electrician
Electrical Wiring Installations Sydney

Electrical wiring installation services for home or business

Finnley Electrical is your certified choice for AS/NZS 3000 Standard electrical wiring installations and repairs across Sydney. Our services include cabling and associated devices, including safety switches, switchboards, AC power plugs and sockets, lighting, circuit breakers and other items needed for your electrical network.

We can provide home wiring to enable single-phase electric power and three-phase electric power within your property. For our industrial customers, our services extend to electric power distribution, electrical conduit and cable management.

All work completed complies with the requirements of the AS/NSZ 3000 electrical installations’ wiring rules.

We Are Finnley Electrical.

We offer an array of electrical services – both residential and commercial – to get your units in working order as soon as possible.

Whether you need repairs, servicing, or an all-out replacement, our friendly team has the expertise to make it happen.

Honest and Fair Pricing
Honest and
Fair Pricing
Lifetime Labour Guarantee
Lifetime Labour Guarantee
Safety Inspections
Detailed Safety Inspections
Same Day Service
Same Day Service Available
24 hour service
24hr Emergency Service
Licensed and Insured
Fully Licensed and Insured

Home wiring by experienced electricians

The licensed electricians at Finnley Electrical can install electrical wiring specific to the needs of your buildings whether it be residential or industrial. Factors we like to consider when choosing appropriate materials include:

  • The amount of power needed on the circuit
  • The size of the building
  • Type of occupancy within the building
  • Australian and NSW Regulations
  • Environmental considerations

When performing electrical wiring, we can use various methods, the two most common being:

  • Loop at the light method: commonly used in Australia before the 1990s and works by installing batten and rose light mountings, which create blank terminals that are used to connect the loop wires. We rarely use this method anymore.
  • Loop at the switch method: Power goes to the switch first, not the light. More common in installations from the 1990s onwards, the cable still supplies power from one light to the unit but uses live, neutral and earth wires to supply the light to the fitting with just three wires. The neutral wire comes from your switchboard to your looping terminal. The earth (or ground wire) is similar to the neutral, it comes to a connector (that can be soldered) that goes straight to the light. Usually a 1mm to 1.5mm twin and earth. Commercial installations may go up to 2.5mm. You should be able to see the width via markings on the cable.

All electrical wiring within Australia must be completed by a qualified licensed electrician. Unlicensed electrical wiring, or DIY wiring, can place individuals at risk of harm from electrical shock, electrocution and house fires.

Home Rewiring

If your home is more than 25 years old, the wiring may likely need to be replaced with newer technology and insulation. This process requires a total replacement of all existing electrical wiring and components to meet current Australian safety standards.

When rewiring an older home, we check for faulty wiring and replace any parts that are damaged or worn out. It’s also important to ensure that all components meet the latest standards for safety. Any new wiring we install adheres to current standards and colours, which for single-phase wiring are:

  • Active: Brown
  • Neutral: Blue
  • Earth: Green and Yellow

Three-phase wiring is completed in the following colours:

  • Phase 1: Brown
  • Phase 2: Black
  • Phase 3: Grey
  • Neutral: Blue
  • Earth: Green and Yellow

New House Build Wiring

Are you planning to build a new home and need an electrician to handle your electrical work? Finnley Electrical can perform electrical wiring for new home builds across Sydney. Our licensed electricians specialise in a range of new build services including:

  • Electrical design
  • Electrical pre-wiring
  • Installation of electrical infrastructure

We have decades of experience installing electrical networks into new homes including project homes and custom builds. We can assist with the electrical design and layout before handling your electrical fit-out once construction has commenced.

You may be surprised by how long it takes to wire a house and how much wires goes into a new house, so please don’t hesitate to give us a call so we can provide you with some estimates for your specific build.

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Electrical Services

We’re here to meet all of your electrical needs so you don’t have to worry about long-lasting damage, safety hazards, or costly inconveniences. We’re there when and where you need us most!

Sydney Electrician
Install Ceiling Fan

Get your ceiling fan installed and enjoy cool air whilst saving money on your electricity.

Installation of an exhaust fan

Exhaust fan installations that improve your air ventilation whilst reducing mould.

LED Installation

Need a lighting installation done? Or having a problem with your current lights? Call us.

Switchboard Upgrades

Don’t risk living with a faulty switchboard. We offer switchboard installations & upgrades.

Smoke Alarm Installation

Our electricians are trained on where to best place your smoke alarms. Safety comes first.

Emergency Electrician

We provide emergency electrical service, 24 hours a day, 7 days a week, 365 days a year.

Powerpoint Installation

Tired at the lack of powerpoints around your home or business? Get the power you need.

Hot Water Testing

Hot water repairs for when your hot water unit is broken or struggling to operate efficiently.

CCTV Installation

Need a new phone line? Need CCTV cameras installed? We can handle your data cabling needs.

Electrical Safety Switch Install

Safety switches can save your life. Protect your family and appliances by installing one today.

Electrical inspections

Ensure your electrical appliances and installations are safe for use with our electrical inspections.

Level 2 Electrician

Punctual and experienced Accredited Service Provider (ASP) Level 2 Electricians.

Electrical wiring installations

Professional electrical wiring installation for your home or business.

House Rewiring

Upgrade your old electrical wiring with our professional house rewiring services.

Electric car charger

Installation of electric vehicle charging stations for all EV car manufacturers.

Master Electrician

The Finnley Electrical Difference

6 great reasons to choose Finnley

  • We arrive on time every time

  • We’re friendly, clean & professional

  • We provide honest fixed fee pricing

  • We have Level 2 Electricians available

  • We’re experienced Master Electricians

  • All work has a lifetime labour guarantee

You Have a Friend in Finnley

Frequently Asked Questions about Electrical Wiring

It’s important to have your wiring inspected and tested periodically. We recommend that you have a qualified electrician inspect your wiring at least once every three years, or more often if you experience any electrical issues such as flickering lights or power outages.

In addition, it’s also essential to test outlets and switches for safety. This can include checking for loose wiring, worn-out sockets and switches, or any other visible signs of damage.

Regarding electrical wiring, copper is the preferred metal due to its excellent conductivity and corrosion resistance. Copper cable is also more durable and flexible than other metals, which makes it ideal for use in homes and commercial buildings

Aluminium wiring can also be used for specific applications, but it’s essential to know the risks associated with it. Aluminium wiring tends to corrode over time, which can lead to electrical shorts and fires. For this reason, it’s best to avoid using aluminium for wiring in residential homes.

The Australian Standard for electrical wiring is AS/NZS 3000. This standard provides detailed guidelines on the safe installation of electrical wiring in Australia. It covers the materials to be used, installation methods and safety considerations.

Our partners

Brands we trust and use

Clipsal
Schneider Electric
HPM
Hager
NHP
IXL

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