WHAT WE DO

Electrical infrastructure for residential developments, handled completely in-house. We manage everything from trenching and mains to testing and final fit-off, ensuring compliance, safety, and smooth handover.

Led by a Master Electricians Excellence Award winner, our high voltage team delivers trusted transformer installation, maintenance and terminal connections. Our clients include heavy industries, solar farms, and remote infrastructure.

We offer comprehensive testing and commissioning for electrical systems across industrial and commercial sites. Ensuring your infrastructure is safe, compliant, and ready for use from day one.

From schools and council buildings to hospitals and fire stations, we deliver high-quality electrical services for government facilities across Cairns and FNQ, on time, every time.

We support large-scale civil projects with trenching, cabling, streetlight wiring, transformer connections and more. We use our own fleet for efficient delivery. Ideal for subdivisions, estates, and new developments.

Whether you’re opening a franchise or fitting out a boutique, we deliver end-to-end electrical solutions tailored for retail, from power and data to air-con and lighting. Trusted by brands like Hungry Jack’s and Red Rooster.

From full electrical fit-outs in new homes to modern upgrades in renovations and extensions, our expert team ensures every wire, light and switchboard is installed with care and precision. Trusted by homeowners and builders alike across FNQ.

Keep your business running with reliable, scheduled and emergency maintenance. From air-conditioning and refrigeration servicing to switchboard upgrades and safety testing, we’re your trusted maintenance partner.

Reliable underground infrastructure is the backbone of any modern development. At TW Electrical and HV Services, we provide complete underground electrical and civil…