About Brian Ho

Director of Powerhub Electrical

Powerhub Electrical

Who Brian Is

Brian Ho is the director of Powerhub Electrical, a Sydney-based electrical company known for its reliable service, customer-first approach, and strong community focus. With years of experience in residential and commercial electrical maintenance, Brian has built Powerhub Electrical into a trusted local business serving Epping, Parramatta, and surrounding suburbs. His goal has always been simple: to create an electrical service that combines professionalism with genuine care for people. He takes pride in running a company that prioritises integrity, clear communication, and high-quality workmanship on every job.

Experience and Leadership

Brian leads a small team of qualified and experienced electricians who share his focus on precision, safety, and continuous improvement. Under his direction, Powerhub Electrical has become a dependable name for homeowners and businesses looking for efficient and affordable electrical solutions.

From installations and repairs to troubleshooting and upgrades, Brian ensures that every project is completed to industry standards and with the same care he would expect in his own home. His approach is built on relationships, consistency, and trust, values that define the Powerhub name.

Powerhub Electrical

Vision and Values

For Brian, success in business is about more than technical expertise. It’s about making clients feel heard, understood, and confident in the service they receive. That belief shapes every interaction at Powerhub Electrical. He maintains a strong commitment to fair pricing, transparent communication, and long-term customer satisfaction. By creating a work culture that values learning and accountability, Brian encourages his team to grow both professionally and personally.

Local Focus

Based in Epping, Brian and his team proudly serve Parramatta, North Parramatta, Westmead, Oatlands, and nearby areas. They provide same-day service, 24/7 emergency call-outs, and offer discounts for pensioners and $50 off first-time customers. Every service reflects Brian’s personal commitment to reliability and genuine customer care. He believes in delivering results that last while building strong, lasting relationships within the community.

Our Blog

Why Do LED Downlights Flicker and How to Fix It

LED downlights flicker when the electrical current feeding them is interrupted or unstable. The most common causes are incompatible dimmer switches, faulty LED drivers, loose wiring connections, and ripple control signals on the NSW electricity network. Flickering is not just annoying. It signals a mismatch or fault in the lighting circuit that can shorten the

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Safety Switch Keeps Tripping? What It Means and How to Fix It

A safety switch that keeps tripping is detecting current leaking from a circuit to earth, which creates a direct risk of electric shock. Homes across Parramatta and western Sydney with older wiring and partial RCD coverage are most commonly affected. The cause is usually a faulty appliance, moisture ingress, or deteriorated wiring, but identifying the

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Is It Dangerous If Your Circuit Breaker Keeps Tripping?

A circuit breaker that keeps tripping signals an electrical fault that could pose a serious fire or shock risk. Homes across Parramatta and western Sydney with older switchboards and original wiring are particularly vulnerable to repeated breaker trips. Repeated tripping is your electrical system warning you that something is wrong, and ignoring it increases the

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What Is Electrical Conduit And When Does Your Home Need It?

Electrical conduit is a protective tube or pipe that shields electrical cables from physical damage, moisture, UV exposure, and pests. Australian homes most commonly use PVC conduit in grey medium-duty for surface-mounted indoor runs and orange heavy-duty for underground burial, both governed by AS/NZS 2053. Not every wiring job requires conduit, but outdoor circuits, underground

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What Size Electrical Cable Is Used In Home Wiring?

Most Australian homes use four core TPS cable sizes: 1.5mm² for lighting, 2.5mm² for general power points, 4mm² for air conditioners, and 6mm² for ovens and cooktops. Each size is matched to a specific circuit breaker rating under AS/NZS 3000. Choosing the wrong electrical cable size creates real danger, from overheating and melted insulation through

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How To Tell If You Have An Electrical Overload At Home?

You have an electrical overload when a circuit is drawing more power than it was designed to handle. The most common signs are circuit breakers tripping repeatedly, lights flickering when appliances switch on, warm or discoloured power points, and a burning smell near outlets or the switchboard. Older homes with fewer circuits are the most

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Do You Need A Switchboard Replacement? Signs To Look For

You likely need a switchboard replacement if your board has ceramic fuses, no safety switches, frequent tripping, a burning smell, or is more than 25 years old. Homes across Sydney’s northern suburbs built before the 1980s are the most commonly affected due to ageing electrical infrastructure. Modern households draw far more power than original boards

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Why Does My Power Keep Tripping? Common Causes And Fixes

Power keeps tripping because of a faulty appliance, overloaded circuit, damaged wiring, or moisture in electrical connections. The safety switch detects the fault and shuts off the supply to prevent electrocution or fire. Homes built before the 1980s across Sydney’s northern suburbs are the most commonly affected. Ageing switchboards with outdated protection devices make the

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Electrical Safety Tips For Parramatta Families During Storm Season

Severe storms place extra strain on household wiring, appliances, and switchboards, especially across Western Sydney. These electrical safety tips Parramatta families rely on explain how storms create risks, what warning signs matter most, and when help from professional electricians is essential to keep homes safe during wild weather. Understanding these basics now can prevent panic,

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EV Charger Installation Tips For Parramatta Homes, Units And Townhouses

Electric vehicles are becoming common across Western Sydney, and many homeowners now consider EV charger installation Parramatta properties need to support daily charging. Older homes, units, and townhouses often lack the electrical capacity required. Choosing the right charger, understanding power limits, and installing safely helps avoid electrical faults, compliance issues, and unnecessary costs later. Installing

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Do I Need A Switchboard Upgrade In My Older Parramatta Home?

Older homes were not built for today’s electrical demands. If you live in Parramatta, outdated switchboards can struggle with modern appliances and safety expectations. A switchboard upgrade Parramatta homeowners consider often becomes essential as systems age. Understanding the warning signs helps you reduce fire risk, avoid outages, and maintain compliance. Knowing when to act protects

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Common Electrical Problems In Parramatta Units And Apartments

Living in units and apartments often means dealing with shared electrical systems, ageing infrastructure, and limited upgrade options. electrical problems in Parramatta buildings are common due to older wiring, higher load demands, and strata-managed systems. Understanding these issues helps residents spot warning signs early, reduce safety risks, and avoid costly damage. Knowing when to seek

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How To Choose A Reliable Electrician In Parramatta

Finding the right electrician Parramatta residents can trust is not just about price or availability. Electrical work affects safety, compliance, and long term reliability in your home or business. Choosing poorly can lead to repeat faults, fire risks, or illegal installations. Knowing what to look for helps you make a confident, informed decision that protects

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Power Point Placement Guide for Home Renovations

Renovating your home is the perfect time to rethink how you use electricity and plan better outlet locations. Understanding power point placement for renovations helps ensure your new space is functional, compliant, and tailored to your lifestyle. With thoughtful planning, you can avoid frustrations later and design a home that supports modern living with ease.

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How Many Downlights Do I Need in Each Room?

Choosing the right number of downlights can significantly change how a room feels and functions, especially when you need even, comfortable lighting throughout your home. If you have ever asked how many downlights do i need, the answer depends on room size, ceiling height, and lighting purpose. This guide helps you plan lighting installations that

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How to Child-Proof Powerpoints and Electrical Cords

Keeping your home safe for children begins with a simple but often overlooked task: securing powerpoints and electrical cords. Toddlers are naturally curious, and that curiosity can lead them toward sockets, plugs, and extension cables. Learning how to child-proof powerpoints and electrical cords is one of the easiest and most effective ways to reduce household

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Why Do My LED Lights Keep Glowing When Turned Off?

It’s strange seeing LED lights keep glowing when turned off, but this issue is surprisingly common in many Australian homes. Instead of switching off completely, your lights may faintly glow or flicker for a few seconds.  While it might seem harmless, that small afterglow could indicate a wiring, switch, or driver issue that needs professional

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Do LED Downlights Reduce Power Bills?

Rising energy costs have many Australian homeowners rethinking their lighting choices. One question comes up often: do LED downlights reduce power bills? The short answer is yes, and the savings can be significant over time. Unlike old halogen globes that waste energy as heat, LEDs use advanced semiconductor technology to produce more light with less

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Why Your Ceiling Fan Hums or Makes Noise

You switch on your ceiling fan expecting quiet comfort, but instead, there is that familiar hum or buzz. It is a sound many Australian homeowners recognise, often leaving them unsure whether it is harmless or a sign of a problem. A ceiling fan hums or makes noise for many reasons, including blade imbalance, loose screws,

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How to Spot Signs of Faulty House Wiring

Electrical problems often start quietly. A flicker here, a warm outlet there. These small issues can quickly become serious safety hazards. Understanding the signs of faulty house wiring helps protect your property and family from fires, power outages, and costly damage. Old or damaged wiring is one of the most common causes of electrical fires

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Smart Home Electrical Upgrades That Can Make Your Life Easier

Technology has transformed how we live, and modern homes are getting smarter every day. From lighting that responds to voice commands to automated climate control, convenience has become a cornerstone of home design. That’s where a smart home electrician comes in. With the right electrical upgrades, you can connect and control everything from your phone,

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What to Do If Your EV Charger Stops Working at Home

When your electric vehicle stops charging, it can throw off your whole day. Whether it’s a power issue, a tripped circuit, or a hardware fault, acting quickly matters. Understanding the causes of EV charger repair issues helps you stay safe and avoid expensive replacements. This guide breaks down what to do when your home charger

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How to Protect Your Home from Electrical Surges During Storm Season

Every year, Sydney’s storm season brings heavy rain, lightning, and power fluctuations that can cause dangerous electrical surges. These sudden voltage spikes can fry appliances, damage your switchboard, and even create fire risks. That’s where surge protection Sydney comes in. Installing proper surge devices ensures your home’s electrical system stays safe, reliable, and compliant even

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Why Your Power Bills Are So High and How an Electrician Can Help

Electricity costs seem to rise faster than expected, leaving many homeowners frustrated by growing bills. The good news is that there are real ways to reduce power bills without sacrificing comfort. Most people overlook how electrical systems, outdated appliances, and usage habits silently drive costs higher.  With expert advice and a few smart changes, you

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Why Is My Power Tripping at Night? Common Causes Explained

It’s frustrating when your lights suddenly go out in the middle of the night. Power tripping can disrupt your sleep, stop essential appliances, and even pose a safety risk. Many homeowners in Sydney experience unexpected trips without knowing why. In most cases, the cause is electrical overload, faulty wiring, or a damaged appliance drawing more

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Lower Power Bills With an Energy Monitor

With electricity prices on the rise across Sydney, more homeowners are looking for smarter ways to cut costs, without compromising comfort. That’s where a home energy monitor in Sydney comes in. These smart devices connect to your electrical system and provide real-time data about your energy use. By tracking what’s using power (and when), you

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Top 5 Most Common Residential Electrical Repairs

From flickering lights to tripping switches, do you know the early signs your home needs electrical repairs? Electrical problems are a normal part of homeownership, especially in older Sydney homes. But when left unchecked, small faults can become dangerous and expensive. Whether it’s a faulty power point or a failing smoke alarm, knowing the common

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The Risks of Old VIR Cabling and When to Replace It

Do you live in an older Sydney home? Your wiring could be hiding a dangerous secret. Many properties built before the 1960s still contain VIR cabling, short for Vulcanised Indian Rubber. While it was once the standard for electrical systems, it’s now outdated, brittle, and a major safety risk. Whether you’re renovating or just want

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Electrical Safety Tips Every Sydney Homeowner Should Know

Do you know the hidden electrical dangers in your home that could spark a fire? From old wiring to overloaded outlets, many Sydney homes are at risk of serious electrical faults without the owners even realising it. Whether you live in a Federation-era house or a modern apartment, understanding electrical safety tips in Sydney is

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Why Do My Lights Flicker and How to Fix It?

Ever noticed your lights dimming or flickering when you switch on the kettle or air conditioner? Flickering lights are a common frustration for Sydney homeowners, and it’s natural to wonder, why do my lights flicker and how to stop it. In some cases, it’s a harmless hiccup, maybe a loose bulb, but sometimes it’s a

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What Does a Crackling Noise in Switches Mean

A switch should operate silently. If you hear a crackling noise in a switch, sparking sounds, or popping when turning it on or off, it means something is wrong. These noises are caused by loose wiring, faulty switches, or electrical arcing, all of which create serious fire hazards. Ignoring the problem can lead to overheating,

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Burnt Powerpoints or Switches?

Burnt powerpoints in Australia are one of the clearest warning signs your electrical system isn’t safe. A burnt light switch or scorched outlet means excess heat or faulty wiring has already damaged your fittings. These aren’t minor issues, they create real fire and shock risks inside your home. If you ever notice burn marks, melted

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Blown Fuse or Tripped Breaker? What You Need to Know

A blown fuse or tripped circuit breaker in Australia is more than an inconvenience, it’s a clear warning that something is wrong with your electrical system. Fuses and breakers are designed to protect you from overloaded circuits, short circuit faults, or wiring problems. When they activate, they stop dangerous current flow that could otherwise cause

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Power Tripping: Why It Happens and How to Fix It Safely

Power tripping in Australian homes is more than just a frustrating inconvenience, it’s a safety warning you should never ignore. If you’ve ever wondered, “why does my power keep tripping?” or noticed your circuit breaker keeps tripping, the cause could be anything from an overloaded circuit to a hidden wiring fault. Each time your system

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A Complete Guide to Power Outages

A power outage in Australia happens when electricity supply is interrupted, leaving homes and businesses without power. Blackouts are common due to storms, bushfires, and electrical grid faults. Knowing what to do in a power outage helps protect your safety, appliances, and food supply. This guide explains the main causes, safety steps, and preventative measures,

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How to Prepare Your Switchboard for an EV Charger

As electric vehicles become more common in Australian households, many homeowners are looking to install EV chargers at home. But before installation can begin, it’s essential to understand how to prepare your switchboard for an EV charger. A safe and compliant switchboard ensures your charger operates reliably without overloading your home’s electrical system. This guide

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Legal Responsibilities for Owner/Controller of Premises

Who is classified as the controller of the premises?

As per the Code of Practice for the Management and Control of Asbestos in Workplaces [NOHSC:2002(2005)], the “person with control” may be:

  • The owner of the premises
  • A person who has under any contract or lease an obligation to maintain or repair the premises
  • A person who is occupying the premises
  • A person who is able to make decisions about work undertaken at the premises
  • An employer at the premises

Persons with control of premises have a duty of care to:

  • Develop, implement and maintain an asbestos management plan.
  • Investigate the premises for the presence or possible presence of asbestos-containing material
  • Develop and maintain a register of the identified or presumed asbestos-containing material, including details on their locations, accessibility, condition, risk assessments, and control measures.
  • Develop measures to remove the asbestos-containing materials or otherwise to minimize the risks and prevent exposure to asbestos
  • Ensure the control measures are implemented as soon as possible and are maintained as long as the asbestos-containing materials remain in the workplace.