We continue to be available to service your electrical engineering and contractor needs. Given the ever-changing situation, we continue to put increased hygiene and protective measures in place to help keep customers and staff safe, including the latest requirements.

O'Brien Electrical Engineering & Contractors Ballarat


Experts making it easy!

O’Brien Electrical Engineering & Contractors Ballarat is an enthusiastic and highly reliable electrical engineering and contracting company servicing the Ballarat and surrounding district for over 50 years with major projects completed interstate and overseas. We are a registered contractor in several states including Victoria, New South Wales, Queensland, Northern Territory and Tasmania.

Our projects both within Australia and overseas have given us a solid reputation as a leading electrical contractor. With a strong history in large scale industrial projects and an in-house team of engineering staff, we have the capacity to complete industrial projects of any size and complexity throughout Australia from the High Voltage Incomer through to the Factory SCADA System.

Our team of residential specialists can also look after your domestic electrical needs from renovations and repairs through to new homes and units throughout Ballarat and surrounding suburbs. We can even automate your new or existing home to improve security, energy efficiency and provide that feeling of luxury.

Do you have urgent problems with your electrical system?

When unforeseen breakdowns occur, O’Brien Electrical Engineering & Contractors Ballarat is available and ready to respond to your urgent electrical requirements 24 hours a day, 7 days a week. We offer after hours and same-day emergency breakdown services.


Residential Electrical Services

Our highly qualified and experienced electricians provide a wide range of electrical services for the home. We deliver electrical systems and solutions that work with your architecture and home requirements.

Our residential services include:

Our responsibility is to provide you with the most up to date and innovative solutions for your home. That is why we work closely with our key suppliers to ensure that we always deliver the latest technologies at a competitive price.

Learn more about our Residential Electrical.


Commercial Electrical Services

Using our management systems, we make sure that the electrical management of your commercial project is headache-free. We coordinate technicians, provide electrical efficiency audits, carry out your installation and ensure all administration is handled promptly and professionally.

Our commercial electrical services include:

Whether it is new installations or designing a solution, you can count on O’Brien Electrical Engineering & Contractors Ballarat for reliable electrical services.

Learn more about our commercial electrical services.


Industrial Electrical Services

The needs of specialised industry companies are wide and varied. Whether your business specialises in agriculture, horticulture, mining or manufacturing and assembly, O’Brien Electrical Engineering & Contractors Ballarat should become your electrical contractor of choice. We are here to help when you need an immediate response, quality workmanship and friendly advice.

Our industrial electrical services include:

Whether it’s new installations, designing a solution or programmed facilities maintenance, you can depend on us to provide a high quality service.

We can take care of all your industrial electrical needs, so please contact us to discuss your requirements.

Learn more about our industrial electrical services.


O’Brien Electrical Engineering & Contractors Ballarat can take care of all your electrical services and needs! Please contact us to discuss your requirements.

Call us (03) 4333 6900


At Wayne Phillis Ford & Kia, we rely on the prompt and reliable service of this company at all our locations. We have found them to be a one-stop-shop for all our phone, data and electrical requirements, and their after hour service is also outstanding. The office staff and electricians are friendly, cheerful and competent.

Wayne Phillis

We here at Glenelg Plumbing use their services. We have always found their service to be prompt, reliable, efficient and helpful.

Glenelg Plumbing

Thanks for the latest wiring job – done with very prompt efficiency. Everyone I spoke to was a credit to your business.


We can't speak highly enough of your electrician… He is a great young man and he did a very thorough job…Thanks again for a job well done.


Your electrician was very helpful in explaining things and communicated well. He was friendly and represented your company extremely well. The company is fortunate to have such a fine team of workers.


Areas we service

  • Ballarat
  • Beaufort
  • Daylesford
  • Ararat
  • Avoca
  • Maryborough
  • Skipton
  • Meredith
  • Ballan
  • Castemaine
  • Lexton
  • Rokewood

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

Is your plumbing job an emergency?
Call us now on (03) 4333 6900

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (03) 4333 6900 and we can get to you as soon as possible

Is your electrical job an emergency?
Call us now on (03) 4333 6900

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (03) 4333 6900 and we can get to you as soon as possible

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If your task is an emergency, we recommend you call us on (03) 4333 6900.

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