Local | Reliable | Professional

Your Local Moreton Bay Electricians

free electrical safety check
FOR ALL CLIENTS
LEARN MORE
North Lakes & Surrounds Electrical Guaranteed Work Always
GUARANTEED
ALWAYS
North Lakes & Surrounds Electrical Quote Request
GET A QUOTE
CONTACT US TODAY
North Lakes & Surrounds Call Us Today
CALL US TODAY
07 3053 3118

Commercial Electrical Fault Finding & Repairs

If you’re experiencing a variety of electrical problems – anything from flickering lights to power loss – you need to book a commercial fault-finding service with our team at North Lakes & Surrounds Electrical as soon as possible. Any electrical issues you may be experiencing should never be left unchecked as they can lead to hazards, black outs and fires. Electrical faults can be caused by worn out wiring, liquids such as water in outlets or exposed wires. Whatever the reason, whenever you’re facing electrical problems, always call a professional to inspect and repair. 

Wall mounted unit during EV charger installation Mango Hill with dedicated circuit and RCBO protection.
Electrician fitting a Type 2 device during surge protection installation North Lakes inside a modern switchboard.

What Is Electrical Fault Detection?

Fault-finding or fault detection is pretty much as the name suggests. Our team is experienced in finding the root cause of any electrical faults you might be having in the office, warehouse, restaurant and more.

To find the fault, you will need basic understanding of electrical set-ups, wiring and fault identification in additional to electrical diagrams. This is why we always recommend hiring a qualified electrician such as our Master Electricians on call 24/7 at North Lakes & Surrounds Electrical. 

To properly identify the fault, you’ll need the wiring diagram that maps the electrical circuit and all its components such as lights, pumps, fans, fuses, relays, circuit breakers and more. We will assess whether each of those elements on your electric circuit is functioning properly. If several circuits or elements have failed simultaneously, the issue may be attributed to the shared earth or fuse/power connection.

There are several other reasons why you might experience an electrical fault such as corroded or loose connections, a blown fuse and faulty relays or sensors which is why our electricians will inspect the state of all these components. We will use a digital volt-ohm meter (DVOM) which helps us check for the amperage, volt, resistance, persistence and examine the lights for voltage and load drop. However, we may also use a scope for conducting more complex error finding. 

Believe it or not, a wiggle test is also a great way to find faults. We may simply wiggle the wiring to see if a fault occurs and then narrow it down to its origin, whether this be dirty connections, internally broken wiring, or damaged insulation. 

Commercial Fault-Finding Services

In our electrical fault-finding service, we look for the various types of faults in electrical systems and repair them likewise. Some of the faults that we look for include:

Open circuit: An open circuit occurs when a connection breaks or isn’t made when it should be, resulting in a gap in the electrical circuit. Finding a fault in an open electrical circuit is often due to damaged cabling, loose terminals, tripped circuit breaker or a faulty component.

Short circuit: A short circuit occurs when the original path of current flow is altered and a shorter than normal path for current flow exists. This causes increased current to flow in the circuit and damages the electrical components. Finding a fault in a short electrical circuit is often due to damaged insulation, incorrect wiring, water damage, or a fault in a component.

Earth fault: A loose connection can cause earth fault, and when this happens, you might get a shock. This is why it is always recommended to contact a professional. 

Installer securing bracket during ceiling fan installation Griffin with blades balanced.
Wall mounted unit during EV charger installation Mango Hill with dedicated circuit and RCBO protection.
Emergency Electrical Repairs

Once an electric fault presents itself requiring emergency attention, it’s important that you do hire a fully licenced and insured electrician during emergencies to survey and diagnose the problem. We are fully covered by public liability insurance and have a team of qualified and Master Electricians on duty.

If you have an electrical emergency that poses a great risk to the safety of yourself or those around you, call us immediately on (07) 3053 3118 and we will guide through the necessary precautions until our team arrives. Once our team is on site, we’ll safely determine and remove any hazards to your property.

Contact Us

Open 24 hours a day, 7 days a week to ensure you get an electrician when you need one most, we also offer over the phone advice and free electrical safety checks. All our electricians are experienced and fully insured, making them perfect for electrical fault-finding services.

Our team can safely and comprehensively diagnose faults with the skills and expertise to repair them and get your business up and running smoothly and efficiently as soon as possible. For a quote or to book our services, give our office a call on (07) 3053 3118.

Here's what some of our clients have said...

Posted on Google Google
Nicholas Williams profile picture
Nicholas Williams
10/10/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Neil was very helpful in organising our data cabling in the house, Was very friendly and did a very good job and insured quality, Recommend this crew, we’ve used them a few times
Posted on Google Google
Carolyn B profile picture
Carolyn B
06/10/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Super friendly, helpful service from the first phone call through to their workshop. We needed 2 x15amp extension leads tested and tagged, they did a great deal. They may be based in North Lakes but they've got their vans set up ready to hit the road to your home and work. We had such a good experience. We can't recommend them enough for all electrical needs. ++ I'm big on good customer service from woe to go and quality of workmanship is an absolute must. I have no time for arrogance and treating people like they're idiots. If we all knew everything, you wouldn't be needed = your loss. If these things matter to you too, choose North Lakes and Surrounds Electrical like we did. 😄Sounds like an ad for them. Just a new customer who is sick of the bad service out there and we found a gem that's all.
Posted on Google Google
Jan rutherford profile picture
Jan rutherford
01/10/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service. A big thanks to Neil. Look forward to using theClipsal iconic light switches which are so easy to use and can be cleaned. Worth the extra. Highly recommend this company and Neil.
Posted on Google Google
Robyn Hill profile picture
Robyn Hill
30/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Adam was very efficient and will use them again
Posted on Google Google
Whitney Heiniger profile picture
Whitney Heiniger
29/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We've used North Lakes & Surrounds Electrical for a few years at our property in Mango Hill and they've always been fantastic. We recently had them decommission and upgrade lights and fixtures throughout our house as well as upgrade our ceiling fans. Have also had them install multiple appliances on previous occasions. All of the staff, from booking and quoting through to doing the work, are a pleasure to work with and the completed work is thorough and reasonably priced. Highly recommend!
Posted on Google Google
Andrea Miljkovic profile picture
Andrea Miljkovic
29/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Matthew and Adam were punctual, professional and friendly.
Posted on Google Google
John John profile picture
John John
21/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great communication from start to finish. Turned up on time and the electrician was very polite and friendly. Cleaned up after himself. Would use them again and highly recommend them.
Posted on Google Google
Claudia Bliss profile picture
Claudia Bliss
17/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Arrived on time, great communication, fast service would definitely recommend. Will use again.
Posted on Google Google
Jie Liu profile picture
Jie Liu
14/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Neil did a professional job and provided excellent quality work. He carefully checked the smoke alarms, found the problems and replaced all of them. Now I feel much safe at home. We really appreciate your help.
Posted on Google Google
Lyndon Scanlan profile picture
Lyndon Scanlan
09/09/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Had Adam come out today to install new LED wall lights at our front door and replaced the last of our old Halogen downligths with new LEDs. He did an amazing job, explained everything and provided recommendations on some fixes moving forward. Would happily recommend the team if you need electrical work done.
Hayley from North Lakes & Surrounds Electrical holding dog
Safety

We invest in your safety and ours.

Insured

We cover all the bases to protect your investment.

On Time

We pride ourselves on being prompt.

Customer Service

Quality service and excellent communication. 

Friendly Staff

Our team is approachable to answer any questions.

Clean Workspace

We do the work and leave it as we found it.

North Lakes & Surrounds Electrical MEM | Servicing Moreton Bay Region
North Lakes & Surrounds Electrical ME Safety | Servicing Moreton Bay Region
North Lakes & Surrounds Electrical Club Clipsal | Servicing Moreton Bay Region
North Lakes & Surrounds Electrical Maintenance Manager