Commercial Hot Water Systems Perth
Commercial hot water system design and installation in Perth. Properly sized systems for consistent demand in businesses and multi-unit properties.
Commercial systems are quoted individually based on requirements
Commercial Hot Water Requirements
Commercial properties have fundamentally different hot water needs than residential homes. Peak demand is higher, usage patterns are more predictable, and running out of hot water during business hours is unacceptable.

Industries We Serve
Food Service
- Restaurants and cafes
- Commercial kitchens
- Catering facilities
- Food manufacturing
Hospitality
- Hotels and motels
- Guest houses
- Short-stay accommodation
Healthcare and Aged Care
- Medical practices
- Dental clinics
- Aged care facilities
- Childcare centres
Multi-Residential
- Apartment buildings
- Strata complexes
- Student accommodation
Commercial
- Offices
- Gyms and fitness centres
- Retail with amenities

Why Commercial Sizing Matters
Residential systems are designed for intermittent use with time to recover between demands. Commercial systems must handle:
- Sustained peak demand - Multiple showers or taps running simultaneously
- Rapid recovery - Quick reheat between busy periods
- Consistent temperature - No drop-off during high demand
- Regulatory compliance - Food service temperatures, Legionella prevention
Undersized commercial systems mean:
- Running out of hot water during service
- Staff waiting for water to heat
- Compliance issues with health inspectors
- Customer complaints
System Options for Commercial
High-Capacity Storage
- Large tanks (400L+) with fast recovery
- Multiple connected units for redundancy
- Gas or electric heating
Commercial Heat Pumps
- Significantly lower running costs
- Multiple units in parallel
- Good for steady base load
Centralised Gas Systems
- High output continuous flow
- Multiple units manifolded
- Compact footprint
Hybrid Systems
- Combined solar/heat pump with gas backup
- Maximum efficiency for suitable sites
Compliance for Food Service
Food service establishments have specific hot water requirements:
- Minimum temperatures for sanitisation
- Sufficient capacity for dishwashers
- Hot water at hand wash stations
- Compliance with food safety codes
We ensure your system meets all applicable regulations.
Call us on 08 7666 2806 to discuss your commercial hot water needs.
Our Process
Consultation
We assess your business's hot water needs, peak demand, and operational requirements.
Design
Custom system design to handle your specific demand profile reliably.
Installation
Professional installation with minimal business disruption.
Commissioning
System testing, staff orientation, and maintenance schedule setup.
Related Services
Gallery



Why Choose Us
What sets our Commercial service apart.
Correct Sizing
Commercial hot water must be sized for peak demand. Undersizing means running out during busy periods.
Regulation Compliance
Food service and healthcare have specific hot water temperature requirements we ensure are met.
Minimal Disruption
We plan installations to minimise impact on your business operations.
Frequently Asked Questions
We work with restaurants, cafes, hotels, offices, gyms, childcare centres, aged care facilities, medical practices, and multi-unit strata properties.
Ready to Get Started?
Contact us for a free assessment and honest advice on your hot water needs.