O’Brien Electrical Alexandria remains open and our experts are here to help! We have put increased hygiene and protective measures in place to keep our customers and staff safe.

About Us

Founded over 25 years ago by Gavin Sacks, and later join by his wife Eloise, the company has grown from its humble beginnings to the industry standard it is today while remaining true to its initial ideals of reliable and quality service. The company has gone through a number of transition, first in 2012 becoming known as Laser Electrical Alexandria and forming an integral part of the Laser Group national net work of electrical contractors and more recently with its name change to O’Brien Electrical Alexandria. What has remained unwaiving through out these various transitions is our commitment to our clients and we have become a company associated with the principles of honesty, integrity and trust.



Gavin is supported by a brilliant team of fully qualified electricians and apprentices that provide the skills and experience to complete any scale of project successfully. Our clients will tell you; a we are a partner that can add value throughout the installation and service life cycle of all your electrical assets. We understand technology, and are passionate about the value of innovation, so no matter the size of the job or type of building, we are your go to partner.

In a world where continuity of electrical and data service is critical to both families and business…. we understand! Over the last 25 years we have forged long standing relationships with key suppliers and various service providers in the, automation, security and general electrical industry. This allows us to stay ahead of the game and offer the latest technology and services, while maintaining our high standards of reliability and service as expected our clients.

25 years of electrical knowledge has allowed us to build a reputation for outstanding service and the highest level of expertise.

Let us take care of all your electrical needs so that you can get on with your day.


Our specialities in security, lighting, electrical, audiovisual and data & networking are certified with industry and national accreditations.

  • Accredited Master Electrician
  • Dynalite Dimension Dealer
  • Registered ACRS
  • Smart Wired Accredited Installer


Who we've worked with

Philips Dynalite

Do you have broken glass?
Call us now on 1800 059 829

For emergency glass repair or replacement in your home or business, speak to one of our experts. We'll discuss options, costs and appointment times.

We'd love to help you, but unfortunately cannot assist with:

  • Cook tops or oven doors
  • Refrigerator glass
  • Light and lamp shades
  • Spectacle repairs
  • Phone or tablet screens
  • Curved glass or tanks

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Please call O'Brien Electrical Alexandria on (02) 8355 9944 if you have any questions.

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For windscreens, if the damage is smaller than a one dollar coin and 5cm away from the edge, we may be able to repair your windscreen. We cannot repair side or rear glass.

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Hi there, our experts have helped 300,000+ Australian families in the last year.

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