Licensed electrical contractor · EC 14480
Dunsborough electricians covering the South West
Big Rock Electrical is a local crew of ten covering electrical, communications, solar, air conditioning and cable locating, from new builds to the job that needs sorting this week.
What we do
Five trades, one crew
One call covers the lot, so you're not chasing three contractors to finish one job.
Electrical
New builds, renovations, switchboards, lighting inside and out, EV chargers and backup power.
More →Communications
Data cabling, NBN, Starlink and TV antennas, set up properly the first time.
More →Solar
Solar and battery systems sized for how your home or business actually uses power.
More →Air Conditioning
Split system supply and install, with the electrical side done by the same crew.
More →Cable Locating
Certified and licensed cable locating before you dig. Know what's in the ground first.
More →Recent work
The work speaks for itself
A few recent jobs around Dunsborough and the South West.
Why Big Rock
Local, licensed, and we turn up
Locally owned
Based in Dunsborough and run by the owner. You're dealing with locals, not a call centre.
14 years in
14 years wiring homes and businesses across the South West.
Big enough to cope
A team of ten means we can take on a full build and still get to the smaller jobs.
Licensed & certified
Electrical contractor EC 14480, plus certified and licensed cable locating.
Where we work
Dunsborough & surrounds
Most of our work is in and around Dunsborough, and we regularly cover the rest of the Capes and Geographe region.
Dig safe
Before you dig, call us
Every locate is done by Ben himself, a CERTLOC Certified Locator. Lodge your free BYDA enquiry, then get us out to locate and mark what's in the ground before anyone starts digging.
Got a job coming up?
Call us or send through the details and we'll get back to you.