JDD ElectricalLicence 255587C
Heritage glasshouse lit from inside at dusk

Electrical works for large scale projects, network connections and underground installations

JDD Electrical Services is a Sydney based electrical contractor and accredited Level 2 Service Provider, working across Sydney, Newcastle and the Illawarra.

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What we do

From the point of connection to the last light fitting, we handle the whole electrical job, so there is one contractor responsible from start to finish.

Restaurant service counter with feature and downlighting

Commercial and retail fit‑outs

Power and lighting for restaurants, shops, medical suites and offices, delivered to the fit-out program.

School learning space with feature ceiling lighting

Education fit‑outs

Classrooms, learning spaces and campus upgrades, programmed around term dates and site access.

Fire and Rescue NSW station with external lighting and illuminated signage

Government and council fit‑outs

Fit-outs and upgrades for government departments and council facilities, to specification and compliance requirements.

Panel of numbered industrial isolator switches

Industrial fit‑outs

Factory and warehouse power, machine isolation, three phase outlets and high bay lighting.

JDD electrician working at a new site switchboard

Level 2 service connections

ASP 7671, Level 2A, 2B and 2C. New connections, disconnections and reconnections, and metering, approved with Ausgrid, Endeavour Energy and Essential Energy.

CT metering cabinet with busbars and consumer mains

Main switchboards and metering

Main switchboards, CT metering, consumer mains and submains, surge protection and switchboard upgrades.

Excavator trenching for underground electrical conduit

Trenching and excavation

Excavation, trenching, conduit and underground cabling for new builds and upgrades, ready for connection.

Addressable fire panel, detectors and fire rated cable

Dry fire

Fire detection and alarm wiring, fire rated cabling, and power to fire panels, sounders and equipment.

Comms rack with Cat6A and fibre optic cabling and network switches

Communications and security

Data and communications cabling, comms racks, fibre and switching, plus CCTV and security system installations.

Tennis courts under new floodlighting at dusk

Outdoor and sports lighting

Car park, pathway and sports court lighting, including work at height with elevated work platforms.

Restaurant dining area with ring pendant lights and neon sign

Trusted on national brand store fit‑outs

We deliver the electrical works for quick-service restaurant stores, where the opening date is fixed and every light, sign and appliance has to work on day one.

The same standard goes into every fit-out, switchboard and trench we work on.

Our work

A selection of recent jobs. Select a photo to see it larger.

Where we work

Sydney based, we take on jobs across three regions.

  • SydneySydney metro and the greater Sydney region
  • NewcastleNewcastle and surrounds
  • IllawarraWollongong and the Illawarra region

Request a quote

Tell us about the job and we'll get back to you. For anything urgent, give us a call.