O'Brien Electrical Castle Hill

05/05/2026

Precision and safety for every connection. ⚡️ Our team hard at work ensuring that we wire to the highest standards.

30/01/2026

⚡️Need a reliable sparky? We’ve got you covered.

O’Brien Electrical Castle Hill is your go to local electricians. From power points and lighting to switchboard upgrades, ceiling fan installations, EV chargers, CCTV systems, and emergency electrical work, our experienced team delivers quality work you can trust.

We proudly service homes and businesses and take pride in safe, high quality workmanship every time.

Get a quote today, just a call or message away.

🔌Local. Reliable. Professional.

15/12/2025

A recent job we completed down in Liverpool. Clean install, sharp finishes, and a lighting design that really brings the space to life. 💡

19/11/2025

⚡ WE’RE HIRING – QUALIFIED ELECTRICIAN! ⚡
📍 Castle Hill | Full-Time

Looking for a great team and rewarding work? We’re looking for a Qualified Electrician to join us at O’Brien Electrical Castle Hill!

🔌 What you’ll be doing:
• Residential & commercial electrical work, including medical facilities
• Working with a supportive, skilled team
• Providing quality service to our customers

✨ What we’re looking for:
• A qualified, reliable electrician
• Someone who takes pride in their work
• Strong customer focus

🛠 Required Qualifications:
• NSW Driver’s Licence
• White Card (Construction Induction)
• Australian citizenship
• Electrical contractor or supervisor licence
• ⁠Able to drive manual cars

💡 We value attitude just as much as skill. Our ideal team member is:
• Positive, easy-going, and hardworking
• Coachable and open to learning
• A genuine team player who supports others
• Adaptable and receptive to feedback
• Enjoys their work and brings great energy to the team

💰 What’s on Offer:
• Company vehicle
• Opportunities to develop your skills in medical fitouts and commercial work
• Work across a variety of sites all over Sydney

📩 Send through your resume to apply below
[email protected]

10/11/2025

18/12/2024

Just a few pics of a nice new home in Greenwich

05/12/2021

This is a great opportunity for an Electricial apprentice to join an highly motivated customer focused team based in Castle Hill. You will have the opportunity to learn a exciting trade and develop into a quality electrician.

With over 30 years' of experience, O'Brien Group is Australia’s leading electrical and plumbing services company, offering professional services Australia wide.

You will have the opportunity to work within an existing team in the residential and commercial sectors. You will work towards client satisfaction with accurately and swiftly delivered service and goods.

Please send resumes with application

23/11/2021

Another dental clinic completed.

29/03/2021

https://fb.watch/4xWT9bX8pp/