Leaders in Industrial and Commercial Electrical Installation

With more than 40 years’ experience, we are recognised as a leading electrical contracting company. 

Our success is built upon an unwavering dedication to providing high quality, reliable and cost effective solutions.

Why choose Yonca Electrical?

Qualified & Trained Technicians

Emergency Response

Specialising & Experienced In Major Projects

Yonca Electrical are the specialist industrial electricians in Sydney for small to medium scale projects. Our experience as commercial and industrial electricians in Sydney will ensure that all jobs, regardless of size or complexity, are completed on time and to the highest possible standard. See the photo gallery for examples of our work.

Industrial Electricians based in Sydney

We provide commercial and industrial electrical expertise in all vital areas of the electrical contracting industry, including:

General wiring

3 Phase Supply

Connections

Power upgrades

Power Distribution

Switchboards

Sensors

Pumps

Underground Work

Low voltage work

Meter Installation

MATV

Our team of industry professionals has the knowledge, skills and experience to provide you with a network at the forefront of technology:

Data cable installation

Data and voice cabling

Smart Wiring Systems

Programmable Control Systems

Networking

Structured Cabling

Categories 5e and 6

Optical fibre installations

Network hardware

Uninterrupted power supplies

Stand-by generators

Maintenance

Comprehensive after sales service and fully-developed maintenance program to ensure the longevity and performance of your network.