Commercial -Electrical Services
From fit-outs to fault-finding, CoolWire delivers reliable electrical solutions tailored for offices, retail spaces, warehouses, and more.
Commercial Heating and Cooling
What is Commercial Electrical Services?
Commercial electrical services involve the installation, maintenance, and repair of electrical systems in non-residential spaces like offices, warehouses, retail stores, hospitality venues, and other commercial facilities.
At CoolWire, we specialise in delivering safe, efficient, and compliant electrical solutions tailored to the unique demands of larger commercial environments from power upgrades and lighting to data cabling, testing, and ongoing maintenance.
Planning and Design
We offer professional electrical planning and system layout services to ensure every element integrates seamlessly .
Inspection and Testing
Our team conducts detailed inspections and compliance testing to make sure your electrical systems are safe and efficient.
Child Care Fit Outs
We provide safe, practical, and fully compliant electrical fit-outs for early learning and child care centres designed for comfort and learning.
Shop/Warehouse Fit-Outs
From lighting to switchboards, we deliver custom electrical solutions that support retail and warehouse operations with minimal disruption.
Power Upgrades
We upgrade power supply systems to support expanding operations and ensure your business can handle higher electrical demand safely.

Planning and Design (Commercial)
We provide complete electrical planning and design for commercial systems, ensuring everything is compliant, efficient and suited to how your space operates. Whether it’s a new installation or an upgrade, we tailor the setup to the layout, usage and future needs of the building.
Our team manages all electrical requirements including power supply, control wiring, isolators and system integration. Everything is carefully planned for safety, reliability and long-term performance.
Control Wiring Design
System Layout Planning
Compliance Mapping
Future-Proofing

Inspection and Testing (Commercial)
We carry out detailed inspections and testing to make sure your electrical systems are safe, compliant and working as they should. This includes checking switchboards, circuits, connections and controls for faults or wear.
Whether it’s for compliance, maintenance or peace of mind, we help you stay ahead of issues and keep your setup running reliably. Clear reporting and practical recommendations come standard with every job.
Safety Checks
Switchboard Testing
Compliance Inspections
Connection Testing
Test Reports

Child Care/ Early Learning Fit Outs
Creating safe, comfortable environments is essential in early learning settings. We deliver HVAC fit outs designed specifically for child care centres, with a focus on air quality, temperature control and quiet operation.
Our team ensures all work meets industry standards and regulatory requirements, with systems tailored to the layout and daily use of the space. From planning to installation, we provide solutions that support the wellbeing of both children and staff.
Temperature Control
Air Quality Solutions
Quiet System Setup
Custom Fit Out Design

Shop/Warehouse Fit Outs
Shops and warehouses need HVAC systems that can handle large, open spaces and high-traffic conditions. We design and install fit outs that deliver consistent airflow, reliable temperature control and energy efficiency across the entire space.
Whether it’s a retail floor or a storage facility, our systems are tailored to your layout and day-to-day operations. The result is a setup that keeps staff comfortable, stock protected and your energy use in check.
High-Capacity Systems
Energy-Efficient Fit Outs
Zoning for Large Areas
Fast, Disruption-Free Install

Power Upgrades
HVAC systems require the right electrical infrastructure to run safely and efficiently. If your existing supply doesn’t meet the demand of your new or upgraded system, we provide the necessary power upgrades to bring everything up to standard.
Our team assesses your current setup, identifies any limitations and carries out the upgrades needed to support proper performance. This includes increasing supply capacity, updating switchboards and ensuring everything is compliant, reliable and ready for ongoing use.
Supply Upgrades
Switchboard Updates
System Integration
Capacity Assessments
FAQ
Have Questions? We’ve Got Answers
From services to rebates, we’ve made it easy to find the info you need. Explore some of the most common questions we get.


What’s included in a commercial electrical fit-out?
A commercial fit-out includes wiring, power point and data point installation, switchboards, lighting systems, and compliance checks. We tailor each setup based on the needs of your workspace and equipment.
Can you upgrade or replace old switchboards in commercial properties?
Absolutely. We offer switchboard upgrades to improve safety, capacity, and compliance with current regulations. This includes circuit protection, surge protection, and RCD installations to meet today’s energy demands.
Do you provide emergency electrical services for businesses?
Yes, we’re available for urgent electrical issues like power outages, faults, or safety concerns. We aim to respond quickly and minimise downtime so your operations can get back on track fast.
Can you help make our building more energy-efficient?
Definitely. We can assess your current electrical setup and recommend upgrades—such as LED lighting, smart controls, and efficient system design to reduce energy usage and operational costs.
Can CoolWire handle large-scale commercial developments?
Yes, CoolWire has extensive experience delivering tailored HVAC and electrical solutions for large-scale commercial developments. From office buildings to retail sites and government projects, we design and install systems that meet the demands of complex environments—focusing on performance, safety, and long-term efficiency.