About us

Licensed local electricians offering safe, reliable service
Licensed Newcastle electricians providing safe, high-quality electrical work for homes and small businesses. We specialise in fault finding, neat installations, switchboard upgrades and 24/7 emergency call-outs.
Integrity
Upfront pricing and honest advice on every single job.
Excellence
Neat, tested work that meets the wiring rules every time.
Safety
Keeping your family, your home and our crew safe on every job we take on.
— Our mission —
Loyalty & care in every residential electrical repair
Rely on us for straightforward fixes and lasting repairs, backed by decades of local experience in Hunter homes.


— Our goal —
Making Newcastle homes safer through expert electrical work
Our goal is simple: leave every home safer than we found it, with electrical work that gives Newcastle families peace of mind for years.
— Our team —
Meet the Ohmsby team
From fault finding to lighting design and customer care, our small Hamilton team works together to make sure every electrical job is done properly and on time.

Dean Hartigan
Lead Electrician
With more than twenty years on the tools, Dean leads our electrical team. As Lead Electrician he plans and checks every project, from switchboard upgrades to full rewires, and makes sure each installation and repair is tested, compliant and finished to the standard we promise.

Kai Nguyen
Apprentice Electrician
Kai is our third-year apprentice, keen to learn and quick to lend a hand. Working alongside our licensed electricians, he helps with installations, fault finding and repairs, and brings a positive attitude and real care to every job he's part of.

Renee Fitzgerald
Customer Relations Manager
Renee is the friendly voice you'll hear when you call Ohmsby. As Customer Relations Manager she makes sure every customer gets clear answers, a firm booking and a follow-up call after the job. From quotes and scheduling to sorting out any concerns, Renee keeps your experience with us easy and stress-free.
Contact us for a free quote
We've spent over 20 years working in homes across Newcastle and Lake Macquarie, and we take care to deliver safe, reliable electrical work that suits your home and budget. Trust Ohmsby with your next electrical job and get a free quote today!