Experienced. Licensed. Local.
Greenfield Electrical Services has been a trusted name in industrial and commercial electrical work across the Illawarra since 1985.
For nearly 40 years, we’ve built our reputation on safety, reliability, and honest workmanship. We’re not the biggest electrical company, but we’re the one businesses call when the work needs to be done right.
39 Years in the Illawarra
Since 1985, Greenfield Electrical Services has been servicing industrial and commercial clients across Wollongong and the South Coast.
We’ve grown from a local electrical contractor into a specialist team with full high-voltage licensing, but our focus has never changed: deliver safe, dependable electrical solutions that keep businesses running.
Whether it’s maintaining a factory’s electrical systems, designing a new commercial installation, or responding to an emergency callout at 2am, we bring the same level of professionalism and attention to detail.
We’ve grown from a local electrical contractor into a specialist team with full high-voltage licensing, but our focus has never changed: deliver safe, dependable electrical solutions that keep businesses running.
Whether it’s maintaining a factory’s electrical systems, designing a new commercial installation, or responding to an emergency callout at 2am, we bring the same level of professionalism and attention to detail.
Qualified to Handle the Hard Jobs
Electrical work isn’t just about turning up with tools. It’s about training, experience, and doing things to the highest standard.
Blake Greenfield and the team at GES are fully licensed and insured, with specialist qualifications including:
High Voltage Licence
Substation installation and maintenance
level 1
Overhead Powerlines Licence
Powerline infrastructure work
level 2
Electrical Design Licence
Professional electrical engineering and design
level 3
We’re also committed to staying up to date with the latest Australian electrical standards and safety regulations. This isn’t just about ticking boxes—it’s about making sure every job is safe and compliant.
What We Stand For
Safety First
We don’t cut corners. Every job is completed to the highest safety standards, every time.
Attention to Detail
The difference between good work and great work is in the details. We take pride in getting it right.
Reliability and Dependability
When we say we’ll be there, we’re there. When we quote a job, that’s the job we do.
Honesty
No surprises, no upselling, no runaround. Just straight answers and fair pricing.
Professionalism
We treat every project—big or small—with the same level of respect and care.
Why Businesses Trust Greenfield Electrical Services
39 years of proven experience
in industrial and commercial electrical work
Fully licensed for high-voltage and specialist electrical services
Local to the Illawarra
we know the area, and we’re accountable
Available 24/7 for emergencies
because electrical problems don’t wait
Committed to safety and compliance
no shortcuts, no exceptions
Get in touch for a quote or to discuss your next electrical project.
Based in Woonona, servicing the Illawarra and surrounding areas.