Commercial Power Upgrades Perth
Upgrade electrical capacity for growing businesses. 3-phase installation, switchboard upgrades, power distribution design and Western Power coordination. Minimal downtime.
Check Your CapacityWhat We Offer
Power Upgrade Services
Electrical capacity solutions for Perth commercial buildings and growing businesses.
3-Phase Commercial Upgrade
Upgrade from single-phase to 3-phase power for industrial equipment and high-demand operations.
Learn more →Switchboard Upgrade
Replace or expand switchboards to accommodate more circuits and future growth.
Sub-Board Installation
Install sub-boards for better distribution and circuit management across your building.
Power Distribution Design
Design optimal power distribution for new buildings, fitouts and major upgrades.
Load Assessment & Logging
Measure current power draw and identify peak demand. Plan upgrades with data.
Western Power Coordination
We handle all Western Power approvals, paperwork and connection upgrades.
Business Power Capacity Assessment
Answer 4 questions about your business and we'll tell you if a power upgrade makes sense.
Why Choose Response
Why We're Your Best Choice
Minimal Downtime
Coordinated with you. Weekend work when possible. Your business stays running.
Western Power Coordination
We manage all approvals and new connections. You don't have to deal with it.
Future-Proof Design
We size upgrades for growth. No more power issues in 5 years.
After-Hours Installation
Evening and weekend upgrades to minimise business disruption.
Our Process
How We Work
Initial Contact
You describe current issues and planned additions. We ask key questions.
On-Site Walkthrough
We inspect your current electrical setup and measure power requirements.
Design & Quotes
We design the upgrade, handle Western Power coordination, and provide fixed quotes.
Installation & Handover
We execute the upgrade with minimal disruption and test all systems thoroughly.
By The Numbers
Our Power Upgrade Track Record
Customer Reviews
What Clients Say
"Our workshop was hitting power limits with new machinery. Response assessed, designed a 3-phase upgrade, coordinated with Western Power and installed without stopping us working. Brilliant."— Mechanical Workshop, Osborne Park
"They handled everything. Designs, Western Power approvals, the work itself. All we had to do was sign off. Professional from start to finish."— Retail Director, Northbridge
"We're planning to add a new production line in two years. They sized our upgrade with that in mind. Future-proofed us. Exactly what we needed."— Factory Manager, Canning Vale
Frequently Asked
Common Questions
Costs vary widely depending on upgrade type. A simple switchboard upgrade might run $8,000–$15,000. A full 3-phase upgrade could be $25,000–$60,000 depending on distance from the main connection. We quote after assessment.
Timeline depends on scope and Western Power involvement. Planning and approval: 2–4 weeks. Installation: typically 1–3 days for smaller upgrades, up to a week for major work. We schedule around your business operations.
Yes. We handle all Western Power coordination. Application, approvals, and new connection requests. You don't have to deal with them directly. It's part of what we do.
Yes. We frequently schedule upgrades for evenings and weekends to minimise business disruption. Discuss your preferred timeline in the assessment and we'll work with it.
We measure your current power draw using monitoring equipment. This shows peak demand, identifies bottlenecks, and helps us right-size your upgrade. Data-driven planning beats guesswork.
3-phase makes sense for high-demand equipment (industrial machinery, compressors, heavy-duty tools). Smaller businesses often stay single-phase with an upgraded switchboard. We assess your needs and recommend the right approach.
Ready to Upgrade Your Power?
Commercial power upgrades Perth. 3-phase, switchboard, future-proofed. Minimal downtime. Free assessment.
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