📞 0483 818 854 ✉ contact@watecheng.com.au

Our Services

Comprehensive electrical and electronic engineering solutions — from design and consulting to smart automation and solar energy.

End-to-End Engineering Solutions

We don't just offer a single service — we provide a full suite of electrical and electronic engineering solutions, all under one roof, right here in Perth.

Whether you're a startup needing a PCB prototype, a homeowner wanting a smart home system, a business looking to automate, or a builder needing electrical design — we have the expertise to deliver.

Tailored solutions for every budget
Perth-based team, fast turnaround
Transparent pricing, no hidden costs
Full project support from start to finish
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What We Offer

Click any service card to learn more — or contact us for a free consultation.

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Electrical Design & Consulting

Expert electrical engineering design and consulting for residential, commercial, and industrial projects. We deliver accurate, compliant, and cost-effective designs that meet Australian standards.

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Smart Home (IoT)

Transform your home or office into a smart, connected space. We design and integrate IoT systems for lighting, climate, security, entertainment, and energy management — all controlled from your phone.

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PLC / SCADA Automation

Industrial automation using programmable logic controllers (PLC) and SCADA supervisory systems. We design, program, and commission automation solutions that boost efficiency and reduce operational costs.

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PCB Design & Prototype

Custom printed circuit board (PCB) design, schematic capture, layout, and prototyping. We take your electronics product from concept to a working prototype — precise, fast, and ready for production.

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Solar Energy Solutions

Solar PV system design, energy auditing, and installation coordination for homes and businesses. We help you reduce electricity bills, lower your carbon footprint, and make the most of WA's abundant sunshine.

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Electrical Works

Licensed electrical installation and maintenance services delivered through our trusted partner network. From new installations and upgrades to fault finding and emergency repairs across Perth and WA.

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Electrical Design & Consulting

Our electrical design service covers everything from load calculations and single line diagrams to full construction documentation. We work with builders, developers, and businesses to ensure your electrical systems are safe, compliant, and efficient.

Single line diagrams & schematics
Load calculations & power studies
Compliance documentation
Energy efficiency consulting

Smart Home & IoT Systems

Our smart space solutions connect your devices, appliances, and infrastructure through intelligent IoT platforms. Whether it's a single room or an entire building, we design systems that are intuitive, reliable, and built to grow with your needs.

Smart lighting & climate control
Security & access control systems
Energy monitoring & management
Voice & app control integration
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PLC / SCADA Automation

We help businesses automate repetitive and complex industrial processes using PLC (Programmable Logic Controller) programming and SCADA (Supervisory Control and Data Acquisition) systems — increasing productivity, reducing errors, and giving you real-time visibility of your operations.

PLC programming (Siemens, Allen-Bradley, etc.)
SCADA system design & configuration
Process control & monitoring
Commissioning & ongoing support

Who We Work With

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Startups

Electronics product development, PCB prototyping, and IoT system design for new ventures.

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SMBs

Automation, electrical design, and smart systems for growing businesses looking to operate smarter.

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Builders

Electrical design documentation, smart home integration, and solar system design for new builds.

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Homeowners

Smart home upgrades, solar solutions, and energy management systems for residential properties.

Need an Engineering Solution?

Talk to our team — free consultation, honest advice, and a tailored quote.

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