O'Brien Electrical & Air Conditioning Mount Barker.

O'Brien Electrical & Air Conditioning Mount Barker. Your Local Electrician⚡

09/09/2026

Old, patchy lighting doing your workspace no favours? 💡

We recently swapped out the dated fittings at a local office for modern downlights, and the difference is night and day. Better coverage, no dim corners, and a brighter, more consistent finish right across the space.

If your lighting's overdue for a refresh, we'll sort it, quick, tidy and done properly. Get in touch. ⚡

03/09/2026

Looking for a sparky role where you actually enjoy going to work? 👀

Our team will tell you it themselves, the culture here is the real deal. A team that backs each other, has a laugh, and takes pride in the work.

We're hiring a qualified electrician, and we look after our people: above-award pay, penalty rates, company vehicle, birthday off and a monthly RDO.

Ready to join the team? Message us or tag a mate who'd be keen. 👇

01/09/2026

What a month. ⚡

The team's been flat out keeping locals sorted, and we wouldn't have it any other way.

Need a local sparky who turns up and gets it done? You know where to find us.

It's all in the detail. 💡There's a bit more to a downlight install than most people realise. Getting the spacing right, ...
29/08/2026

It's all in the detail. 💡

There's a bit more to a downlight install than most people realise. Getting the spacing right, lining everything up, and making sure the light sits evenly across the room, that's the difference between a job that's "done" and one that's done properly.

Thinking about refreshing your lighting? Give the team a shout, we'll walk you through your options.

23/08/2026

Split system vs ducted, which one's right for your place?

👉 Split system: heats and cools one main area brilliantly. Ideal when roof space is tight.
👉 Ducted reverse cycle: whole-home comfort, room-by-room control, zoned however you like.

It really comes down to your home and how you use it. Not sure? That's what we're here for!

Reviews like this are exactly why we do what we do.Huge thanks to Becky for the kind words, and a shout-out to Scott, Za...
21/08/2026

Reviews like this are exactly why we do what we do.

Huge thanks to Becky for the kind words, and a shout-out to Scott, Zac, Jack and Darcy who looked after this one. Clean work, tidied up after themselves, and left a happy customer behind. That's the O'Brien Mount Barker way.

Need a hand with anything electrical around the Hills? Give the local team a call. ⚡

19/08/2026

Why heat and cool rooms you never sit in?

This week the team fitted out a whole home with split systems, one in every room that actually gets used. It's the smarter way to stay comfy: heat the lounge on a cold Hills morning, cool the bedrooms on a warm summers day, and only run what you need.

Independent control in every room. Lower running costs. Comfort all year round.

Thinking about aircon before summer creeps up on us? Give the local team a call, we'll sort you out.

14/08/2026

Choosing an apprenticeship is about more than learning a trade. It's about finding a career where you can continue to challenge yourself, build new skills and be part of a team that wants to see you succeed.

For Darcy and Remarni, that's exactly what they've found at O'Brien Mount Barker. Working across everything from residential homes to commercial and industrial projects has given them the opportunity to learn from experienced tradespeople, tackle new challenges every day and continue building confidence in their careers.

Good stuff boys!

No two days are ever the same at O'Brien Mount Barker, and that's exactly how we like it.From general electrical work an...
11/08/2026

No two days are ever the same at O'Brien Mount Barker, and that's exactly how we like it.

From general electrical work and air conditioning to lighting upgrades, security systems and complete electrical fit-outs for new homes, our team has the experience to deliver quality solutions across a wide range of projects. No matter the size or scope, we're committed to getting the job done right the first time.

If you're looking for a team that can handle it all, get in touch with O'Brien Mount Barker today. We'd love to help with your next project.

Scott and Zac have been onsite at this new build in Mount Barker, working through the electrical layout and planning eve...
06/08/2026

Scott and Zac have been onsite at this new build in Mount Barker, working through the electrical layout and planning everything from security and smart home technology to advanced air conditioning and automation. Taking the time to get these details right early means the home will be more comfortable, efficient and ready for the future from day one.

If you're building a new home, now is the perfect time to think beyond the basics. Get in touch with the O'Brien Mount Barker team and we'll help design a solution that keeps your home connected, secure and built for the way you live.

Address

Unit 2, 11 Light Crescent
Mount Barker, SA
5251

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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