Residential air conditioning Perth
Split system and ducted air conditioning for Perth homes.
Ultima Air helps Perth homeowners choose, install, replace, service and repair efficient air conditioning systems built for hot summers, family comfort and long-term running costs.
Residential air conditioning advice before you commit.
Choosing the right air conditioner is not just about buying a brand or choosing the lowest quote. Room size, insulation, sun exposure, roof space, electrical capacity, zoning and how your family uses the home all affect the best option.
Split system air conditioning
Ideal for targeted heating and cooling in bedrooms, living rooms, home offices and additions where ducted air conditioning is not required.
Ducted air conditioning
A whole-home option with ceiling outlets, central equipment, zoning and smart controls for larger Perth homes.
System replacement
Replace older, noisy or inefficient units with modern reverse cycle systems that suit the way your home is used today.
Servicing and repairs
Help with poor cooling, water leaks, strange noises, airflow problems, controls faults and regular maintenance.
Built for Perth conditions
Air conditioning systems selected for comfort, efficiency and long-term reliability.
Perth homes deal with long hot summers, strong afternoon sun, coastal conditions, dust and different building styles. Ultima Air can help compare split system air conditioning, ducted reverse cycle air conditioning and zoning options so you understand what will work before you invest.
- Clear guidance on split system vs ducted air conditioning.
- Advice on capacity, zoning, placement, energy use and running costs.
- Installation planning for existing homes, renovations and new builds.
- Ongoing servicing to keep filters, coils, drains and controls working properly.
Helpful pages for Perth homeowners.
Use these guides to compare options and prepare for a quote.
Split System Air Conditioning Perth
Best for individual rooms, living areas, bedrooms and cost-effective targeted comfort.
Ducted Air Conditioning Perth
Best for whole-home comfort, zoning, clean ceiling outlets and central control.
Air Conditioning Sizing Calculator
Estimate split system room size or ducted sizing for a standard 3 or 4 bedroom Perth home.
Contact us for residential air conditioning services in Perth, WA.
Ultima Air is your trusted Perth-based residential air conditioning service provider. Send through your suburb, room sizes, preferred system type, photos and timing so we can help with the right next step.