Services
Install. Repair. Maintain.
Residential and commercial installation, maintenance, fault-finding and refrigeration services across Perth.
Residential
Residential Air Conditioning
Split-system and ducted installation, replacement, upgrades, servicing, repairs and performance checks.
- Split-system installation and replacement
- Ducted air-conditioning installation
- Home air-conditioning upgrades
- Air-conditioning servicing
- Breakdown repairs and fault-finding
- Preventative maintenance
- Airflow and performance checks
- Energy-efficient replacement recommendations
Related guides
- Pre-Summer Air Conditioner Service Checklist for Perth HomesWhat to do in September and October so the system does not fail on the first 38 degree day in December.
- Ducted vs Split System Air Conditioning in Perth: Which Is Right for Your Home?The honest comparison Perth homeowners ask for before they spend eight thousand dollars or eighteen hundred.
- How Much Does Air Conditioning Cost to Run in Perth? (2026 Figures)Per-hour and per-summer numbers for split, ducted and evaporative systems, worked at Perth's actual electricity tariff.
Commercial
Commercial HVAC
Planned and reactive maintenance, installations, equipment replacement, fault diagnosis, testing and commissioning.
- Planned and reactive maintenance
- Commercial breakdown repairs
- Commercial HVAC installations
- Equipment replacement and upgrades
- Fault diagnosis and troubleshooting
- Equipment testing and commissioning
- Equipment condition inspections
- Commercial refrigeration services
- Central plant maintenance
- Ventilation and air-conditioning services
- Airflow balancing and adjustments
- Heat load calculations
- Deferred liability programs (DLP)
- Freezer and cool room services
- Preventative maintenance programs
Related guides
- Commercial HVAC Maintenance Contracts in Perth: What Facility Managers Should Expect (and What to Check Before Signing)A buyer's guide to planned preventative maintenance for offices, retail, warehouses and multi-tenant buildings.
- How to Cut Commercial HVAC Energy Costs in a Perth Building: 10 Measures Ranked by PaybackTen measures ranked by payback for offices, retail, warehouses and multi-tenant buildings, with the Perth-specific detail on tariffs and demand charges.
- Commercial Refrigeration Maintenance for Perth Cafes and Restaurants: How to Avoid Losing a Coolroom of StockThe maintenance routine that keeps coolrooms at temperature through Perth's summer and keeps a food-safety inspection boring.
Repair
Breakdown & Repair
Fault-finding for cooling, heating, refrigeration, airflow, drainage, controls, noise and vibration issues.
- Air-conditioning breakdowns
- Refrigeration faults
- Systems not heating or cooling correctly
- Airflow and temperature problems
- Water leaks and drainage issues
- Unusual noises or vibrations
- Equipment and control faults
- Repair and replacement recommendations
Maintenance
Preventative Maintenance
Scheduled servicing, filters, coils, drains, system performance checks, condition reporting and maintenance schedules.
- Scheduled air-conditioning servicing
- Filter inspections and cleaning
- Coil inspections and cleaning
- Drain and condensate checks
- System performance checks
- Equipment condition reporting
- Energy management solutions
- Sustainability solutions
- Efficiency and performance improvements
- Compliance and safety inspections
- Repair recommendations
- Residential and commercial maintenance schedules
Related guides
- Commercial HVAC Maintenance Contracts in Perth: What Facility Managers Should Expect (and What to Check Before Signing)A buyer's guide to planned preventative maintenance for offices, retail, warehouses and multi-tenant buildings.
- How to Cut Commercial HVAC Energy Costs in a Perth Building: 10 Measures Ranked by PaybackTen measures ranked by payback for offices, retail, warehouses and multi-tenant buildings, with the Perth-specific detail on tariffs and demand charges.
- Pre-Summer Air Conditioner Service Checklist for Perth HomesWhat to do in September and October so the system does not fail on the first 38 degree day in December.
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- Residential HVAC
- Commercial HVAC
- Refrigeration
- Preventative Maintenance
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- Perth, WA
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Tell NCA HVAC about the property, system and work required. You will be contacted directly to discuss the best way forward.
- 0439 967 908
- admin@ncahvac.com.au
- Perth, WA