1. Preventive Maintenance & Annual Service
Regular preventive maintenance is the foundation of uninterrupted comfort, preventing unexpected breakdowns and costly emergency repairs.
Each six- or twelve-month service includes a thorough cleaning of evaporator and condenser coils using environmentally friendly foaming agents to restore heat-exchange efficiency.
Filters are inspected, sanitized, or replaced to improve indoor air quality and reduce allergy triggers, especially important during Australia’s pollen seasons.
We check refrigerant levels with digital manifold gauges to identify leaks early and maintain optimal cooling capacity.
Drain pans and condensate lines are flushed to prevent blockages and mold growth, preserving system hygiene and performance.
A final performance test verifies correct thermostat calibration, uniform airflow, and optimal energy consumption—records are uploaded to your online service portal.
2. Emergency Repair & Fault Diagnosis
CoolFixing Australia’s rapid-response teams aim to be on-site within four hours in major metropolitan areas and within 24 hours in regional locations.
Using advanced leak-detection tools and thermal imaging, our technicians pinpoint issues such as refrigerant leaks or compressor malfunctions without unnecessary disassembly.
We carry genuine OEM spares—compressors, expansion valves, PCB boards—enabling most repairs to be completed on the initial visit.
Electrical hotspots in motor windings and capacitors are identified with thermal imaging before they cause failures, preventing further damage and costs.
After repairs, a thorough run-test confirms restored capacity and stable operation, with digital reports shared via SMS or email.
Transparent invoicing ensures no hidden fees: every part, labour charge, and service call cost is approved by you before work proceeds.
3. New System Design & Installation
Our design engineers perform detailed load calculations based on room dimensions, occupancy, insulation levels, and local climate data—ensuring systems sized for maximum comfort and efficiency.
We recommend energy-efficient inverter technology for quieter operation, precise temperature control, and reduced running costs over traditional fixed-speed units.
Licensed electricians handle safe, code-compliant wiring, surge protection, and dedicated circuits—eliminating risks associated with improper installations.
Optimized refrigerant-piping routes, high-grade insulation, and condensate drainage prevent performance losses and condensation issues.
Integrate smart-home controllers or BMS interfaces to manage zones remotely, schedule operation times, and monitor energy usage from anywhere.
Post-installation commissioning includes airflow balancing and refrigerant-charge verification, meeting manufacturer warranty requirements and guaranteeing peak performance.
4. Duct Cleaning & Hygiene Services
Professional cleaning of ductwork, blowers, and plenums removes dust, pollen, and microbial growth—improving system efficiency and promoting healthier indoor air.
High-powered vacuums and rotary brushes dislodge contaminants from ducts, while biocidal treatments neutralize mold spores and bacteria.
Inefficient or leaky ducts are sealed with UL-approved mastic and foil tape, reducing energy losses and preventing dust infiltration.
UV-C germicidal lamps can be installed inside duct systems to provide continuous sanitation of air circulating through high-risk environments.
Pre- and post-cleaning air-quality tests demonstrate measurable improvements in particulate and microbial counts.
Regular duct hygiene supports allergy sufferers, enhances comfort, and prolongs the life of HVAC equipment.
5. Refrigerant Retrofits & Eco-Friendly Conversions
Upgrade older R-22 systems to modern R-410A or low-GWP alternatives like R-32, in full compliance with Australian Ozone Protection and Synthetic Greenhouse Gas Management regulations.
Retrofits include high-pressure compressor swaps, compatible expansion devices, and synthetic lubricants—designed to optimize performance under the new refrigerant’s operating pressures.
Our engineers validate thermodynamic performance to maintain or improve cooling capacity and safeguard manufacturer warranties.
Leak-tight integrity is confirmed through digital pressure-decay tests, ensuring safe, long-term operation.
Comprehensive documentation supports regulatory compliance and future maintenance planning, securing your system’s environmental credentials.
This cost-effective retrofit extends the service life of legacy equipment while significantly reducing your carbon footprint.
6. Commercial & Industrial HVAC Solutions
From centralized chillers and air-handling units (AHUs) to computer-room air-conditioning (CRAC) systems in data centres, we deliver robust climate-control infrastructures.
Energy-audit services benchmark current consumption, identify inefficiencies, and recommend upgrades like VAV (Variable Air Volume) installations and economizer controls.
Our project management team coordinates civil, electrical, mechanical, and controls work streams to meet tight deadlines with minimal downtime.
Preventive-maintenance contracts ensure uptime SLAs (Service Level Agreements), complete with emergency spare inventories and priority scheduling.
Remote telemetry and BMS integration provide real-time system health metrics, energy dashboards, and predictive maintenance alerts.
Scalable, modular solutions allow for future expansion without major capital outlay, making growth and upgrades seamless.