Refrigeration and HVAC Controls
Controls that hold temperature, log data and raise the alarm before stock or comfort is lost.
Control Is What Turns Equipment Into a System
Modern refrigeration and HVAC controls do far more than switch compressors: they hold tighter temperatures, defrost intelligently, log compliance data and send alerts the moment something drifts. For multi-asset sites, they are the difference between managing equipment and being surprised by it.
We install, repair and optimise controls across refrigeration and HVAC plant, from individual case controllers to networked monitoring with remote alerts. If you are still finding out about failures from melted stock or hot rooms, a controls upgrade is usually the highest-value work we can do for you.
Talk to Our Team
Discuss Your Requirements
Speak directly with our team about your HVAC&R maintenance, service, or project requirements.
What We Take Care Of
Practical support across the full life of the system.
- Case and plant controller installation and replacement
- Networked monitoring and remote alerting
- Temperature logging for compliance
- Defrost optimisation and energy tuning
- Alarm strategy design: who gets told, when and how
- Controls audits on inherited or undocumented systems
Why It Matters
The difference a specialist commercial team makes.
Tighter Temperatures
Alerts Before Losses
Data for Auditors
Related Services
BMS and Direct Digital Controls
Building Management System install and upgrades
DDC controls for HVAC and refrigeration
Remote monitoring and optimisation
Vaccine Refrigeration
Purpose built vaccine and medical fridges
Temperature monitoring and alarm support
Servicing for clinics, pharmacies and aged care
Refrigeration Maintenance Plans
Tailored servicing to suit your plant
Compliant logbooks and records
Prevent costly breakdowns and stock loss
Frequently Asked Questions
Our most asked questions around Refrigeration and HVAC Controls. For more information visit our FAQ's page.
What do modern refrigeration controls do beyond switching compressors?
They hold tighter temperatures, defrost intelligently, log compliance data automatically and raise the alarm before stock or comfort is lost. Good controls quietly cut energy use and stock risk every hour they run.
Can you replace or upgrade our case and plant controllers?
Can temperature logging satisfy our food safety auditors?
Who gets notified when an alarm goes off?
We inherited a site with undocumented controls. Can you help?
Why Businesses Choose Essential Aircor Services
Safety & Compliance
Qualified, licensed and insured technicians, supported by documented safety, quality, compliance and risk management systems and site-specific compliance requirements.
Technical Capability
Experienced HVAC&R technicians focused on accurate diagnosis, quality workmanship, and long-term solutions, not unnecessary replacement.
Responsive & Accountable
Clear communication, responsive service, and ownership from initial call through to completion and reporting.
Local. Established. Reliable.
WA owned and operated, with more than 25 years supporting commercial, government and critical-service facilities across Mandurah, Peel and Perth.
Built for Commercial and Specialist Environments
Supermarkets & Shopping Centres
Reliable refrigeration, HVAC and maintenance support for supermarkets and food retail sites that depend on consistent temperature control.
Laboratory & Medical
Technical refrigeration and HVAC support for laboratories and medical facilities where controlled environments are critical.
Restaurants & Commercial Kitchens
Cool rooms, freezer rooms, air conditioning and urgent repair support for busy hospitality kitchens and dining venues.
Hotel & Accommodation
Refrigeration, ice machines, air conditioning and ongoing maintenance for guest-facing hotels and hospitality venues.
Commercial Buildings & Offices
Air conditioning, controls, maintenance and electrical support for productive, comfortable commercial workplaces.
Food & Beverage
Cold chain refrigeration, blast freezing and compliance-ready maintenance for food and beverage businesses.
Recreation & Entertainment
Climate control, ventilation and bar refrigeration support for cinemas, venues, gyms and recreation facilities.
Aged Care & Healthcare Facilities
HVAC, refrigeration and maintenance support for aged care and healthcare sites where comfort, continuity and fast issue resolution matter in care and critical environments.
24/7 Breakdown Support for Commercial Sites
When refrigeration, air conditioning or electrical faults affect your operations, we respond fast across Mandurah, Peel, Rockingham and greater Perth.