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A bright living room with a wall-mounted split-system air conditioner

Mount Colah, NSW · 2079

Ducted Air Conditioning Mount Colah

Luxe Air installs ducted reverse-cycle air conditioning across Mount Colah, using Daikin and Mitsubishi Electric inverter systems zoned around how your home is actually used. Most installs take one to three days, and every quote is a fixed price after we've measured up on site.

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  • Premium Brands Daikin, Mitsubishi & more
  • Local Service Across Upper North Shore

Pricing

What ducted air conditioning costs in Mount Colah

Indicative installed pricing for Mount Colah homes. Every job is a fixed-price quote after an on-site measure. The bands below are where most jobs land.

  • 3-bedroom house

    $11,000 – $13,000

    Single storey; the typical entry point for a whole-home system

    • Daikin or Mitsubishi Electric inverter unit
    • 4 zones, 6–8 ceiling outlets
    • Standard ceiling-cavity install
    • Zone controller + electrical circuit

  • 4-bedroom house

    $13,000 – $16,000

    The most common Mount Colah ducted job

    • Larger-capacity inverter system
    • 4–6 zones, 8–10 outlets
    • Single or double storey
    • Touch-panel controller, full commissioning

  • 5-bedroom or double storey

    $16,000+

    Bigger homes, more zones, tighter cavities

    • High-capacity or two-system design
    • 6–8 zones, 12+ outlets
    • Slim-line bulkheads where cavity is tight
    • Upstairs / downstairs zoned independently

Our ducted air conditioning cost calculator prices your home from its address in 60 seconds.

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What moves the number up or down

  • System capacity (kW) sized to room area, insulation and exposure
  • Number of zones (more zones = more dampers + more controller channels)
  • Number and type of vents (linear-bar bulkheads cost more than square)
  • Single-storey vs double-storey (more duct runs, longer install)
  • Ceiling cavity height (slim-line vs standard chassis)
  • Outdoor unit location and access (slab, wall bracket, roof)
  • Electrical capacity (existing board upgrade if required)
  • Removal and disposal of any existing system
  • After-hours or weekend install premium
Ceiling outlets in a renovated living area

Local knowledge

Ducted in Mount Colah homes

Mount Colah's split-level and double-storey homes on sloping blocks call for zoning that respects the layout rather than a flat room count. The street-facing side of the house and the bush-facing side often run at different temperatures through the day, so we design separate zones for each, along with the upper and lower levels where the block steps down, so every level gets the airflow it actually needs.

Backing onto Berowra Valley National Park means these blocks deal with heavier leaf litter and more shade than suburbs further from the bush, so outdoor units are positioned for clearance and easy coil access rather than tucked against the tree line. Winter mornings here run cold, so we size the ducted system's heating output for those mornings, not just the summer peak.

Scope of work

What's included, and what's not

What this service includes

  • On-site measure, room-by-room sizing, written zoned-layout proposal
  • Daikin or Mitsubishi Electric inverter ducted indoor + outdoor unit
  • Insulated flexible ductwork, slim-line bulkheads where cavity is tight
  • Low-profile ceiling vents (linear-bar or square as specified)
  • Touch-panel zone controller + wall-mounted thermostat
  • Dedicated electrical circuit and isolator (licensed in-house electrician)
  • Pressure-test, refrigerant charge, commissioning, controller walkthrough
  • Manufacturer warranty registration + ARCtick refrigerant compliance docs

Not included (quoted separately if needed)

  • Plasterboard / cornice patching beyond standard touch-up
  • Re-painting after vent or controller installation
  • Roof penetrations on tile roofs (separate trade required where structural)
  • Solar / battery integration (quoted separately)
  • Removal and disposal of system older than 15 years (asbestos check required)
  • Annual servicing (sold separately as a maintenance plan)

Process

How a ducted job runs in Mount Colah

  1. 01

    On-site measure & quote

    We walk the home, measure rooms, check ceiling cavity height, and propose a zoned layout sized to your insulation and exposure.

  2. 02

    System selection

    Daikin or Mitsubishi Electric inverter ducted units, sized so the system runs efficiently rather than flat-out at peak.

  3. 03

    Installation

    Typically 1–3 days. Indoor fan coil in the ceiling, outdoor condenser on a slab or wall bracket, ducting and vents fitted, touch-up and clean as we go.

  4. 04

    Commissioning & handover

    Pressure-tested, charged, zoning verified room-by-room, controller walkthrough, manufacturer warranty registered.

No site visit needed to start

See your ducted price band before we visit

Drop your address into the calculator and it will size the job from your home's footprint, then show you a price band in about 60 seconds. The on-site measure locks in the fixed price.

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Service area

Ducted Air Conditioning across the Upper North Shore

Looking for ducted air conditioning near Mount Colah? Find information for your suburb below, or see ducted air conditioning across Upper North Shore.

Frequently asked

Common questions about ducted air conditioning in Mount Colah

What affects a ducted quote for my Mount Colah home?

Established family homes, many split-level or double-storey, on sloping blocks backing onto bushland. We confirm roof space, room sizes and the proposed zones on site. The installed price bands above are a starting point; the measured layout determines the fixed quote.

What local conditions should the ducted design account for?

No salt exposure this far inland, but Mount Colah's position right against the national park means heavy tree cover, leaf litter and shaded, damp outdoor unit positions on the bush-facing side of the block. Cold winter mornings are common, so heating capacity matters as much as summer cooling.

Can an existing Mount Colah ducted system be upgraded?

We inspect the existing ducts, insulation and controls before deciding what can be reused. Include a floor plan and the old unit’s model label when requesting a quote, particularly if extensions have changed the rooms the system serves.

For general costs, options and how the work is carried out, read our ducted air conditioning guide.

More services in Mount Colah

Every air conditioning service in Mount Colah, one local team

See the Mount Colah air conditioning hub or our full Upper North Shore page for every suburb. For citywide information, see ducted air conditioning in Sydney.

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