JJA's extensive exposure and experience to electrical systems in the commercial buildings is unprecedented. We are one of the leading providers of lighting, power and control design solutions to clients nationally.

JJA has been involved with the design of a numerous "Green Star" rated projects where the electrical services play a key role to achieve a rating of a building. Use of energy efficient lighting, power densities, along with lighting control in correspondence to ambient lighting, light pollution, etc. are some of the design requirements when considering a green star rated building.

Areas of Expertise

• High voltage & low voltage network & reticulation.
• Site and campus electrical supply infrastructure.
• Central and distributed power reticulation systems.
• Switchboards & control centres.
• Prime and standby power generation.
• Co-generation & tri-generation systems.
• Uninterruptable power supply (UPS) system design.
• Specialised interior & exterior lighting design.
• Intelligent lighting control.
• Emergency & exit lighting.
• Lightning & surge protection.
• Master antenna television antenna systems.
• Integrated FTA and pay television systems.
• Public address system design.