Your Trusted Electrical Company in Warrnambool, VIC

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O'Brien Electrical & Plumbing is a trusted electrical company in Warrnambool, VIC, with the licences, experience, and services to handle virtually any job across South-West Victoria. Call (03) 5562 9020 for a free quote, or visit O'Brien Electrical & Plumbing to learn more.

Full-Service Electrical Solutions for Warrnambool Homes and Businesses

O'Brien Electrical & Plumbing offers residential, commercial, and renewable energy services across the Warrnambool region. Whether you need a power point installed, a commercial fit-out in the CBD, or a solar system for a farm property outside Allansford, the team can help. 



Services include:

  • Residential electrical installations, repairs, and rewiring.
  • Commercial fit-outs, maintenance, and lighting upgrades.
  • Solar panel and battery system design and installation.
  • Air conditioning supply and installation.
  • Plumbing, roof plumbing, hot water heat pumps, and drain laying.
  • Auto electrical diagnostics and repairs.
  • Appliance repairs and data cabling.

Why Choose O'Brien Electrical & Plumbing in Warrnambool?

O'Brien Electrical & Plumbing has been operating since 2015 and has completed more than 3,000 solar installations across the region. Owner Mathew Cole brings over 25 years of industry expertise, and the Warrnambool team includes 11 skilled tradespeople backed by administration support. As part of the O'Brien Group, the business combines local knowledge with national standards. Licences on file include REC 17644 and accreditation number S2637857, confirming the work meets Victorian regulatory requirements.


How We Work

  1. Call (03) 5562 9020 or submit an online enquiry for a free quote.
  2. Discuss your job so the team can assess your requirements.
  3. Receive a clear scope of work with no surprise inclusions.
  4. A qualified tradesperson attends at the agreed time and completes the work to standard.

Areas We Serve

At O'Brien Electrical Warrnambool, we understand the importance of a safe and functional electrical system in your home. Whether you're building a new home, renovating, or simply need repairs or maintenance, our experienced electricians are here to help. From lighting installations and power point upgrades to complete rewiring projects, we have the expertise to handle all your residential electrical needs.

O'Brien Electrical & Plumbing is based in Warrnambool and regularly services Port Fairy, Portland, Hamilton, and Camperdown. Rural and semi-rural properties across South-West Victoria are also catered for, including off-grid solar and agricultural electrical work.

Frequently Asked Questions

  • How Do I Get a Quote From O'Brien Electrical & Plumbing?

    Call (03) 5562 9020 or submit an enquiry through the online quote form. The team will provide a clear, obligation-free quote.

  • Does O'Brien Electrical Handle Both Residential and Commercial Work?

    Yes. The team services residential and commercial clients across Warrnambool and the surrounding region, from single home repairs to full commercial fit-outs.

  • Is O'Brien Electrical & Plumbing Licensed to Install Solar in Victoria?

    Yes. The business holds Clean Energy Council accreditation (S2637857) and has completed over 3,000 solar installations since 2015.

  • What Plumbing Services Are Available?

    Services include general plumbing, hot water heat pumps, roof and guttering, drain laying, stormwater, septic systems, and burst pipe repairs across Warrnambool and nearby towns.

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Contact Warrnambool's Local Electrical Company Today

When you need a dependable electrical company in Warrnambool, O'Brien Electrical & Plumbing brings genuine local expertise to every job. The team operates Monday to Friday, 7:30 am to 4:00 pm. Contact us,  email warrnambool@electrical.obrien.com.au, or visit 6 Walsh Rd, Warrnambool, VIC, 3280.