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50+ Years
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Emergency
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Trusted Electrical Solutions for Commercial & Industrial Clients
Established in 1974, Arnold Electrical & Data Installations has built a reputation as a trusted leader in the electrical industry across South East Queensland and beyond. Our expertise spans commercial and industrial projects, service maintenance, and specialized solutions like solar installations and switchboard manufacturing. With over 120 dedicated staff, we prioritize safety, quality, and innovation, adhering to rigorous Workplace Health & Safety standards and ISO certification requirements. Our team collaborates with leading architects, consultants, and builders to deliver tailored electrical solutions for diverse sectors, including mining, manufacturing, and commercial construction.

Backed by decades of experience and a commitment to continuous improvement, we ensure reliable, mission-critical support for businesses nationwide. From remote mine sites to urban developments, Arnold Electrical & Data Installations combines technical excellence with personalized service to meet evolving client needs.
Services
Commercial Electrical Projects Industrial Electrical Solutions Solar Installations Switchboard Manufacturing 24/7 Maintenance
Details
  • Year established: 1974
Highlights and features
  • We offer 50+ years of expertise in commercial and industrial electrical projects.
  • Our team of 120+ professionals ensures reliable, scalable solutions for complex needs.
  • We provide 24/7 emergency maintenance to minimize business disruptions.
  • Our ISO-certified processes guarantee compliance with rigorous safety and quality standards.
  • We specialize in remote site projects, including Northern Territory and Far North Queensland.
What people say
Great solar installation On time Excellent reputation Competent representative Fantastic service
Services
Commercial Electrical Projects
Arnold Electrical & Data Installations delivers certified electrical installations, renovations, and maintenance for commercial sites. Our team ensures seamless operations through data centre design, generator solutions, and fitouts. With expertise in working alongside leading construction professionals, we provide reliable infrastructure for office blocks, shopping centres, and commercial buildings.
Industrial Electrical Solutions
We offer end-to-end electrical and instrumentation solutions for manufacturing, mining, oil and gas, and maritime industries. Our services include PLC systems, hazardous area upgrades, generator installations, and process control instrumentation. With experience in remote and urban sites, we ensure operational continuity for complex industrial requirements.
Solar Installations
Arnold Electrical & Data Installations specializes in large-scale solar farms and rooftop installations, including battery systems. Partnering with Origin Energy, we optimize solar output based on site-specific factors like roof type and property direction. Our solutions focus on durability in Australian conditions, ensuring long-term energy cost reductions for businesses.
Switchboard Manufacturing
We design and manufacture low and medium voltage switchboards tailored to all industries. Using advanced AutoCad software, we produce precise layouts and retrofitting solutions for outdated systems. Our thermal imaging and testing services ensure maintenance-free performance, with capabilities up to 6000A busbar installations.
24/7 Maintenance
Our round-the-clock maintenance team addresses urgent electrical needs, including switchboard upgrades, UPS installations, and server room repairs. We prioritize rapid response to minimize downtime, offering both reactive and preventative maintenance for commercial and industrial clients across Queensland and remote regions.
People
Tony Arnold
Managing Director
With 33 years at Arnold Electrical & Data Installations, Tony has led the company since 2000. He actively contributes to industry development as President of Master Electricians Australia and advocates for workplace safety and quality standards.
Garrick Cripps
Commercial Division Manager
Garrick oversees commercial projects, ensuring clients receive tailored electrical solutions for new builds and renovations. His expertise spans data centre installations and certified cabling systems for major construction developments.
Graham Burke
Industrial Division Manager
Graham leads industrial projects, managing complex PLC systems and hazardous area upgrades. With extensive experience in mining and manufacturing sectors, he ensures compliance with safety standards for remote and urban sites.
Brendan Stringer
Switchboards Division Manager
Brendan directs switchboard manufacturing, focusing on safety and quality for low and medium voltage systems. He ensures timely delivery of custom switchboard solutions while maintaining industry-leading technical standards.
Grant Mayfield
HR-HSEQ Lead
Grant manages Arnold's ISO-certified safety and quality systems, driving continuous improvement initiatives. He ensures compliance with regulatory requirements and fosters a culture of safety across all operations.
Questions
What services does Arnold Electrical offer?
We specialize in commercial and industrial electrical projects, solar installations, switchboard manufacturing, and 24/7 maintenance services.
Do you provide emergency electrical services?
Yes, our 24/7 callout service ensures rapid response for urgent electrical issues.
Which areas do you service?
We operate across Brisbane, Far North Queensland, Northern Territory, and Central Queensland.
Are your technicians certified?
All our staff are fully certified and adhere to strict Workplace Health & Safety regulations.
Can you handle remote site projects?
Yes, we have extensive experience in remote mining and industrial sites across Australia.