
What we do
HVAC & refrigeration services in Melbourne
Air conditioning, heating, refrigeration and ventilation for homes and businesses, from one licensed team.
Commercial HVAC and refrigeration
Airmax provides commercial air conditioning, refrigeration and mechanical services across Melbourne and regional Victoria. Our licensed technicians install, service and repair air conditioning, heating, coolrooms, commercial refrigeration and kitchen exhaust for businesses and homes, and every job starts with a written quote.
Installation
New air conditioning and reverse-cycle heating for Melbourne homes: split, multi-split and ducted systems.
Air conditioning installation
Help choosing between split, multi-split and ducted systems for your home, then a sized, quoted installation.
Split system installation
Single-room split systems sized for the room, with the indoor and outdoor units placed for airflow, noise and access.
Ducted air conditioning installation
Whole-home reverse-cycle ducted systems, planned around roof space, zones, duct runs and return air.
Reverse-cycle heating installation
Electric reverse-cycle heating for Melbourne homes, from a single split system to whole-home ducted heat pumps.
Repairs & maintenance
Diagnosis, repairs and scheduled servicing for home air conditioning and reverse-cycle heating.
Air conditioning repairs
Diagnosis and repair of split and ducted systems that won't cool, leak water, make noise or show error codes.
Air conditioning service & maintenance
Scheduled servicing for split and ducted systems: cleaning, operating checks and a note of anything that needs repair.
Heating repairs
Diagnosis and repair of reverse-cycle systems that won't heat, heat unevenly or have control faults.
Heating service & maintenance
A pre-winter check of reverse-cycle systems: heating performance, defrost, airflow and controls.
Ducts & controls
Ductwork, vents and the thermostats and controllers that run your system.
Duct & vent repairs and replacement
Inspection, repair and replacement of damaged ducts and vents that cause weak airflow and uneven temperatures.
Thermostat installation & repairs
Repair and replacement of wall controllers and thermostats for air conditioning and reverse-cycle heating.
Commercial HVAC
Air conditioning, heating and airflow for business premises: installation, repairs and planned maintenance.
Commercial air conditioning & HVAC
Installation, repairs and planned maintenance for commercial cooling, heating, airflow and controls.
Commercial AC installation
New and replacement HVAC for business premises, including ductwork, heating, controls and commissioning.
Commercial AC & HVAC repairs
Diagnosis and repair of commercial cooling, heating, airflow, duct and control faults.
Commercial HVAC maintenance
Planned servicing of commercial heating and cooling, with an asset list, set frequency and a report each visit.
Commercial refrigeration
Coolrooms, freezer rooms, display fridges, process refrigeration and temperature monitoring.
Commercial refrigeration
Installation, repairs and maintenance of business refrigeration: coolrooms, freezer rooms, display and process equipment.
Commercial refrigeration repairs
Repairs to business fridges and freezers that won't hold temperature, ice up, leak or show control faults.
Refrigeration service & maintenance
Scheduled servicing of business fridges, freezers and rooms, with records and defect reporting.
Coolroom & freezer room installation
Walk-in coolrooms and freezer rooms planned around storage needs, with panels, doors, refrigeration and controls.
Coolroom & freezer room repairs
Repairs to walk-in coolrooms and freezer rooms with temperature, icing, door, fan and control faults.
Display fridge installation & repairs
Installation, servicing and repairs for commercial display cabinets that cool unevenly, fog up or alarm.
Food processing refrigeration
Installation, servicing and repairs for refrigeration that supports food processing and preparation.
Wireless temperature monitoring
Wireless sensors that record coolroom, freezer and fridge temperatures and send alerts when they drift.
Kitchen ventilation
Commercial kitchen rangehoods, exhaust fans and ductwork.
Commercial kitchen rangehoods & exhaust
Rangehood, exhaust fan and ductwork installation, plus repairs to airflow, noise and fan faults.
Specialist services
Technical work shared by home and business systems: fault finding, leaks, compressors, parts and decommissioning.
HVAC & refrigeration fault finding
Systematic diagnosis of electrical, control and performance faults in air conditioning and refrigeration.
Refrigerant leak detection & repair
Finding and repairing refrigerant leaks in air conditioning and refrigeration, then testing before recharging.
Compressor replacement
Confirming a compressor fault, then replacing it or advising when a new system makes more sense.
Fans, heaters, controllers & parts
Replacement of fan motors, electric and defrost heaters, controllers, sensors and electrical parts after diagnosis.
Decommissioning & refrigerant recovery
Safe removal of old air conditioning and refrigeration equipment, with refrigerant recovered before it's taken out.

Commercial HVAC solutions
Contracting and installation for offices, retail, hospitality, schools, childcare, health and government facilities, with design and maintenance under one contract.
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AU55285
PL111226Licensed technicians for refrigerant, plumbing and electrical work
Full public liability cover on every job
Workmanship guarantee on all installations
A written quote before any work starts

