O'Brien Electrical Lake Macquarie

O'Brien Electrical Lake Macquarie O'Brien Electrical Lake Macquarie is available and ready to respond to your urgent electrical requirements 24 hours a day, 7 days a week.
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We offer after hours and same day emergency break down services.

Give us a call on 4953 6656 for all your electrical needs 🔌💡
06/08/2025

Give us a call on 4953 6656 for all your electrical needs 🔌💡

Hope you all have a great Easter with your loved ones 🐰
17/04/2025

Hope you all have a great Easter with your loved ones 🐰

A couple of testimonials from our wonderful customers 😊🔌💡
10/03/2025

A couple of testimonials from our wonderful customers 😊🔌💡

What are Surge Protectors?A surge protector is a device that detects and prevents transient overvoltage from damaging el...
08/03/2025

What are Surge Protectors?

A surge protector is a device that detects and prevents transient overvoltage from damaging electronic equipment. These units are equipped with specialized circuits that divert power surges to the ground without reaching connected electrical appliances.

Surge protectors are also called surge suppressors, spike suppressors, transient voltage surge protectors, or SPDs. These units protect devices like fridges from power surges or spikes.

Power surges and spikes are increases in voltage beyond acceptable levels. A power surge lasts for more than three nanoseconds, whereas a power spike lasts for two nanoseconds or lower.

For more information please contact our friendly staff on 4953 6656.

01/08/2022

O’Brien Electrical Lake Macquarie has a history of excellent customer service and a desire to continually innovate and evolve. Our company is a third-generation family business that proudly traded as HCB Electric from 1948 prior to joining the nationally recognised O'Brien brand 2 years ago.

https://local.google.com/place?id=17046222905099153084&use=posts&lpsid=CIHM0ogKEICAgIDWqtmJ3AEWhat Is the First Thing to...
03/04/2022

https://local.google.com/place?id=17046222905099153084&use=posts&lpsid=CIHM0ogKEICAgIDWqtmJ3AE

What Is the First Thing to Do in an Electrical Emergency?

In an electrical emergency, the first thing to do is turn off the main supply’s power. Cutting the power supply will help reduce the risk of electrocution as you contemplate the next move. It also helps prevent sparks, fires, and the possibility of the electric issue spreading to other sections.

This emergency response is only effective if you know where the main power supply is located. Flip the switch once you find the breaker box.

Cutting off the power supply at the source is only recommended if it is safe. Don’t attempt to switch off the power if the main supply is affected or poses an electrocution threat. Contact an emergency electrician if you’re unable to switch off the power supply.

For more information call our friendly staff on 02 4953 6656

What Is the First Thing to Do in an Electrical Emergency? In an electrical emergency, the first thing to do is turn off the main supply’s power. Cutting the power supply will help reduce the risk of electrocution as you contemplate the next move. It also helps prevent sparks, fires, and the possib...

Address

107 Mitchell Road
Cardiff, NSW
2284

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

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