Electrical Drafting Services Australia
Schematic drawings, single-line diagrams, panel layouts and wiring diagrams by licensed engineers. AutoCAD Electrical, EPLAN. Fast turnaround.
Electrical CAD drafting services
Our licensed electrical engineers produce compliant electrical drawings for commercial, industrial and mining projects across Australia. In parallel, for Revit MEP models and coordination, see our BIM drafting services.
What we deliver
- Single-line diagrams (SLDs)
- Schematic wiring diagrams
- Panel layouts & schedules
- Cable schedules & routing diagrams
- Protection & relay settings diagrams
- As-built documentation
- EPLAN & AutoCAD Electrical projects
Australian Standards compliance
All electrical drawings meet AS/NZS 3000 (Wiring Rules) and relevant Australian Standards for electrical installations.
Software
What electrical drafting actually involves
Electrical drafting documents how a system is wired, powered and protected — from single-line diagrams that show the overall power distribution down to the panel layouts, schematics and cable schedules an electrician or switchboard builder works from. Accuracy matters because these drawings carry compliance obligations: circuits, protection devices and equipment ratings have to align with the wiring rules and switchgear standards before anything is energised.
What we deliver
- Single-line & schematic diagrams — power distribution, control circuits and protection coordination.
- Switchboard & panel layouts — general arrangements and internal layouts to AS 61439.
- Wiring & termination diagrams — point-to-point and loop drawings for installation and commissioning.
- Cable schedules & equipment lists — sizing, routing and tray layouts.
- Lighting & power layouts — for commercial, industrial and infrastructure projects.
Common questions
Do your electrical drawings meet Australian wiring rules? Yes. We draft to AS/NZS 3000 (the Wiring Rules) and AS 61439 for switchgear assemblies, with the relevant building-services standards applied for coordinated MEP work.
Can you work from a hand sketch or a marked-up PDF? Yes — a designer’s sketch, a redline on an existing drawing, or a previous DWG are all enough to start. We turn it into a clean, compliant drawing set.
How is an electrical job priced? Fixed-price per project based on the number and complexity of diagrams and layouts. The cost is agreed before work begins; we do not bill hourly.
How electrical documentation projects run
Electrical drafting engagements typically start from a consulting engineer’s design intent or an existing installation that has outgrown its drawings. Either way the sequence holds: schematics and single-line diagrams are established first as the source of truth, layouts are drafted over current architectural backgrounds, and the schedules — boards, cables, load — are maintained inside the drawing set so they cannot drift from the diagrams they describe. AS/NZS 3000 conventions govern symbology and legend sheets throughout, and where the project involves switchboard manufacture, the documentation is structured so the board builder and the installing electrician are reading the same references. Revisions are registered per sheet, which on electrical work matters more than most disciplines: an out-of-date single-line is not an inconvenience, it is a safety issue. Deliverables ship in native DWG plus PDF issue sets, with EPLAN available where the project’s schematic environment demands it, and legend conventions held on file for recurring clients. For plants and workshops carrying decades of undocumented modifications, we also rebuild electrical documentation from site verification — the unglamorous work that makes every future modification cheaper and every shutdown shorter.
Where mechanical, electrical and hydraulic services share a ceiling void, coordination comes first: MEP coordination drawings in Australia.
Where electrical shares a ceiling void with mechanical and hydraulic services, see our MEP drafting services for coordinated documentation.