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O'Brien Electrical & Plumbing Warrnambool

O'Brien Electrical & Plumbing Warrnambool

4.8(251 reviews)See reviews ↓·Warrnambool

About the company

O'Brien Electrical & Plumbing Warrnambool was established in 2015 and is locally owned and operated as part of the O'Brien Group. The Warrnambool team includes 11 skilled tradespeople supported by administrative staff, with owner Mathew Cole bringing over 25 years of industry expertise.

The business services Warrnambool, Port Fairy, Portland, Hamilton, and Camperdown. It provides residential, commercial, and renewable energy services. The business has completed more than 3,000 solar installations and holds Clean Energy Council accreditation number S2637857. Licences on file include REC 17644.

What customers say

Based on genuine customer reviews

Warrnambool households choosing O'Brien Electrical & Plumbing describe a wide spread of work, from solar and battery systems to heat pump hot water units, electrical faults and appliance repairs. An aspect raised across a number of reviews is how thoroughly the team explains the installation and the accompanying app, so households understand usage tracking and what has been fitted. Punctuality and reliability recur, with enquiries answered quickly, arrival times confirmed in advance and sudden faults fitted in where possible. Reviewers repeatedly mention fair, competitive quotes, especially for battery work and hot water replacement, alongside a tidy finish that leaves the site as if no one had been there.

Communication throughout the job is another common thread, with customers kept informed at each stage and contacted before parts are ordered. The tradespeople are described as friendly and willing to answer questions, and named staff including Henry, Daniel, Steve and Anthony are singled out for helpfulness and professionalism across solar, plumbing and appliance tasks. Troubleshooting and follow-up are praised as thorough, and the same crews are credited with explaining completed work and the reasoning behind it, so customers finish satisfied with both the outcome and the service they received.

Air conditioning contractorElectricianHot water system supplierPlumber

Reviews

Reviews are taken from publicly available sources.

JG
Jennifer Garner1 September 2026

Truely amazing from all involved in setting up my solar and battery system . Everyone took the time to explain everything that was happening and how the system and app worked also how I can keep track of usage etc. Excellent service from the entire team. Everything left spotless, just amazing service. Could not be happier. Henry and Daniel so good as well as all others that worked here. Would highly recommend these guys and gals to everyone.

GC
Gerry Cahill28 July 2026

Very happy. Company made time to attend to a sudden fault. Have dealt with O'Brian electrical many times and always had good experiences.

PG
Patricia Gray24 July 2026

O'Brien's turned up on time, texted before hand. We're efficient and timely. Polite and professional. And did a really good job. Cleaned up everything as you'd never know they had been there. Also the instructions given to the apprentice were clear and thoughtful. Including her in every step. A great job all up.

LD
Leon de Villiers15 July 2026

O'Brien's were great to deal with. They responded to my initial web enquiry very quickly. I was kept up to date as to when the plumber would arrive. I was contacted to confirm if I wanted a faulty part purchased and installed, before they ordered it. And the installation and repair was done in a professional and efficient manor. Thanks Anthony!

DB
David Boschen7 July 2026

Great service. And the communication was very good. Put in a hot water system, took away the old and they cleaned up everything. Will definitely deal with them again.

BD
Bryannah Doak11 June 2026

O’Brien Electrical was contracted to repair my washing machine via SquareTrade under warranty, unfortunately was unable to be repaired but Steve communicated well with me the entire time and was very helpful regardless. I’m satisfied with their work and customer service.

KR
Kate Rafferty2 June 2026

I chose O'Briens Electrical and Plumbing as they offered a very competitive quote for battery installation and hot water replacement. Their service was quick and professionally done. They notified me every time of their arrival, and their troubleshooting as exceptional. Would highly recommend O'Brien Electrical and Plumbing.

Solar panel installers in Warrnambool compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 5 businesses in this category in Warrnambool are compared.

RankProviderRatingReviewsOpen Sat.
1Urban Renewables Warrnambool★ 5,021No
2TJM Electrical Services★ 5,020Yes
3Solar Run Warrnambool★ 4,956No
4O'Brien Electrical & Plumbing Warrnambool (this page)★ 4,8251No
5Solargain Warrnambool★ 4,19No
Contact
+61355629020www.electricianwarrnambool.com.au6 Walsh Rd, Warrnambool VIC 3280
Working hours
Monday07:30–16:00
Tuesday07:30–16:00
Wednesday07:30–16:00
Thursday07:30–16:00
Friday07:30–16:00
SaturdayClosed
SundayClosed