Voltcom Consulting delivers electrical engineering design, documentation, and technical consulting services to contractors, developers, and project teams across Australia. Practical. Compliant. On time.
From concept design through to full documentation packages — we support contractors and project teams at every stage of the electrical engineering process.
Single line diagrams, schematic drawings, switchboard layouts, and cable schedules produced in AutoCAD to Australian standards. Delivered in DWG and PDF.
AutoCAD · DWG · PDFUpdating and redlining existing drawings after upgrade and installation works. Essential for compliance, handover, maintenance, and future works planning.
Redline · Record · HandoverEngineering design and AS61439 documentation for Main Switchboards, Distribution Boards, Motor Control Centres, and switchboard upgrade projects.
Main Switchboard · MCC · AS61439LV and MV power distribution design including load analysis, protection coordination, fault level calculations, and cable sizing to AS/NZS 3008.
LV · MV · ProtectionInterior and exterior lighting design and lux calculations for commercial, industrial, and infrastructure projects. Compliant with AS/NZS 1680 series.
AS/NZS 1680 · DialuxTechnical documentation for council, network operator, and authority submissions. Ausgrid, Endeavour Energy, CitiPower, SA Power, Western Power ready.
NER · Ausgrid · SubmissionsOur team brings hands-on electrical engineering experience across a broad range of project types — from commercial fitouts and industrial upgrades to infrastructure and essential services.
We make it easy to get accurate engineering drawings and documentation — without the complexity or overhead of a large firm.
Tell us about your project. Existing drawings, site photos, redlines, or scope notes. We assess what's needed and provide a fixed-price quote the same day.
We review your existing documentation and site information, identifying any technical issues or compliance gaps before drafting commences.
Drawings produced in AutoCAD to your project standard. We keep you updated and flag any questions early to avoid delays.
Final drawings in PDF and DWG with two revision rounds included. We remain available for technical queries post-delivery at no extra cost.
The expertise of a consulting engineering firm, without the overhead, delays, or impersonal service of a large practice.
Founded by an electrical engineer with specialist experience in Main Switchboard estimation and AS61439 switchboard design. We understand what's inside the board — not just what it looks like on paper.
Standard jobs returned within 48 hours. Urgent turnaround available for time-critical inspections and handovers. Construction timelines don't wait — and neither do we.
We work remotely with contractors and project teams across all Australian states and territories. Send us documents digitally — no site visit required for most documentation work.
No over-engineered solutions or unnecessary complexity. We deliver practical, cost-effective engineering outcomes that are buildable and work in the real world.
All deliverables produced in accordance with current Australian Standards and network operator requirements. Ausgrid, Endeavour Energy, CitiPower, and SA Power ready.
We work with small and mid-size electrical contractors daily. No AutoCAD licence needed on your end — just send us your site notes, photos, or hand-drawn redlines.
We work with small and mid-size electrical contractors across Australia who need reliable documentation support without the big firm price tag.
"Incredibly fast turnaround on our electrical drawings. Had our Main Switchboard upgrade documentation back within 24 hours — exactly what we needed to keep the project moving."
"Finally found someone who actually understands electrical design. The drawings were clean, accurate, and delivered fast. Will definitely be using Voltcom on all our future projects."
"We use Voltcom on a monthly retainer for all our electrical drawing and design work. Seamless process — we focus on the job, they handle all the documentation. Highly recommend."
Whether you need a single drawing updated or a full engineering documentation package, we'd like to hear about it. Same-day response and fixed-price quote guaranteed.
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Thank you — we'll review your project details and respond to you within a few hours with a fixed-price quote.