Licensed NSW electrical contractor · Licence 270174CCall John 0417 297 285
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Electrician · Terrey Hills 2084

Your local Terrey Hills electrician.

Electrical3 is based in Cromer, minutes from Terrey Hills. We work on 1960s to 1980s brick homes on larger blocks, many backing onto bushland — the faults, switchboards, lighting and EV charging that come with them.

NSW Licence 270174C25-year workmanship guaranteeLicensed & insuredBased in Cromer

What makes wiring in Terrey Hills different

Semi-rural acreage, nurseries and horse properties on the edge of the national park. Sheds, pumps, irrigation, arena lighting and long sub-mains are normal here, and bushfire exposure makes smoke alarms and correct external installation more than a box to tick.

Bush-interface properties make smoke alarms, safety switches and tidy external work matter more than they do closer in. Larger blocks also mean longer runs to sheds, pools and studios.

Electrician fitting a ceiling smoke alarm in a Sydney home — Terrey Hills

What we do in Terrey Hills

Faults and emergencies

No power, tripping circuits, burning smells, hot switches. We find the cause rather than replacing parts until it stops.

Switchboard upgrades

Safety switches, circuit protection and a board that matches what the house actually runs today. See switchboard upgrades →

Lighting and downlights

LED replacements, dimming, outdoor and task lighting. Get a downlight price →

Power and smoke alarms

Extra power points, safety switches and compliant interconnected smoke alarms.

EV charging

Good news for EV charging: garages here are usually generous and close enough to the board to keep the install simple. Price an EV charger →

Renovations

Kitchens, bathrooms and additions — planned so the board and the circuits keep up with the new load.

Straight pricing. You are told the attendance rate before we come, and anything larger is quoted in writing before it starts.

Terrey Hills electrical questions

Do you actually work in Terrey Hills?

Yes. Electrical3 is based in Cromer, which puts Terrey Hills inside the area we cover every week — not a suburb added to a list. Call 0417 297 285 and you will speak to John.

What does it cost to get someone out in Terrey Hills?

Attendance and the first hour is charged at our standard rate, and you are told that number before we come. Larger work — a switchboard upgrade, downlights, an EV charger — is quoted in writing before anything starts.

Can you help with original switchboards sized for a house with far fewer appliances than it now runs?

Yes, and in Terrey Hills it comes up regularly. Semi-rural acreage, nurseries and horse properties on the edge of the national park. Sheds, pumps, irrigation, arena lighting and long sub-mains are normal here, and bushfire exposure makes smoke alarms and correct external installation more than a box to tick.

Are you licensed and insured?

NSW electrical contractor licence 270174C, fully insured, and a 25-year workmanship guarantee on the work we do.

What people say ★★★★★

Rated 5.0 from 15 Google reviews. Read them on Google.

“Just got my EV wall box installed by John from Electrical3. He had been excellent from the moment he gave the quote right down to the end of Installation. Honest bloke, Professional and Fair price.”

LWR27Google review

“John and the team at Electrical3 did a great job installing my EV charger. The whole process was smooth from start to finish, and the charger is working perfectly. Highly recommend them for anyone looking to get a charger installed.”

Andrew DitchfieldGoogle review

“They are professional and experienced electricians. I talked with some companies as I needed the strata electrical maintenance. Electrical3 offered me the most reasonable quote. Service was perfect too.”

Margie CookGoogle review

Nearby suburbs we cover

Call Electrical3 · 0417 297 285