Air Conditioning Repairs
Fast fault diagnosis and lasting repairs for commercial air conditioning across Mandurah, Peel, Rockingham and greater Perth.
Repairs That Fix the Cause, Not Just the Symptom
When air conditioning fails in a commercial building, comfort complaints arrive fast and productivity follows them out the door. Our technicians diagnose faults properly, explain what they found in plain language, and repair the cause rather than resetting the symptom and waiting for the callback.
We repair all major commercial brands and system types, from splits and ducted systems to VRF and chilled water plant. Stocked service vehicles mean most repairs are completed on the first visit, and if parts need ordering we tell you the lead time up front and make the interim safe.
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.
- Fault diagnosis across all major brands and system types
- Refrigerant leak detection and repair by licensed technicians
- Compressor, fan, valve and control faults
- Electrical faults associated with HVAC plant
- Clear repair or replace advice when a system is near end of life
- Priority response for maintenance contract clients
Why It Matters
The difference a specialist commercial team makes.
Proper Diagnosis
First-Visit Fixes
Honest Advice
Related Services
24/7 Emergency Breakdown
Round the clock emergency response
Priority service for contract clients
Licensed technicians on call
Air Conditioning Maintenance
Scheduled servicing to extend system life
Filter, coil and refrigerant checks
Performance reports and recommendations
Air Conditioning Installation and Replacement
New installs and replacement of aged units
Correct sizing and brand selection for your space
Compliant installation with warranty backed workmanship
Frequently Asked Questions
Our most asked questions around Air Conditioning Repairs. For more information visit our FAQ's page.
How quickly can you respond to an air conditioning breakdown?
We offer same day response where possible, and maintenance contract clients receive priority scheduling. For genuine emergencies, commercial clients can call 08 9582 0336 for 24/7 breakdown support.
Can you repair any brand of air conditioner?
Will you tell us if a repair is not worth doing?
Do your repairs come with a warranty?
Can you fix electrical faults connected to our air conditioning?
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.