Ducted Air Conditioning Double Bay
Harbourside elegance with boutiques and bay-view apartments.
Looking for air conditioning in Double Bay? iNext supplies and installs ducted and split systems across the Eastern Suburbs, with free on-site quotes, fixed written pricing and licensed technicians on every job. We also repair and service all major brands, seven days.
Why Double Bay homes choose iNext
- Ducted Air Conditioning in Double Bay — free on-site quotes with fixed written pricing
- Licensed & insured technicians working across the Eastern Suburbs every week
- Fully installed Sydney packages from $8,000 — fixed written price, no hidden extras
- Workmanship warranty plus manufacturer warranty on every Double Bay job
Choosing the right system for Double Bay
The right ducted air conditioning setup for a Double Bay property depends on the building first and the brand second. Free on-site assessment and system sizing, usually within 24–48 hours
Our technicians work across the Eastern Suburbs every week, so the recommendation you get is grounded in what actually performs in local homes like yours — not what's sitting in a warehouse. Every quote is free, on-site and fixed in writing.
What affects the price in Double Bay
- Three things drive the final price of ducted air conditioning in Double Bay: the size and layout of your home, the system's capacity and brand tier, and the complexity of the installation itself — access, roof space, switchboard capacity and how far pipework or ducting has to run.
- That's why we don't quote Double Bay jobs over the phone with a one-line price. A free on-site assessment takes about 30–45 minutes, after which you get a fixed written price — the number on the quote is the number on the invoice.
Local conditions in the Eastern Suburbs
- Between the surf and the harbour, eastern suburbs systems work in salt-laden, humid air nearly year-round. Protective coil coatings, stainless fixings and smart unit placement away from direct sea spray add years to a system's life here.
- Many eastern suburbs homes are renovations of older semis and terraces, where ceiling space is tight and insulation varies. That changes both the system we recommend and how the ducting or pipework gets routed.
Our Ducted Air Conditioning process in Double Bay
Free on-site assessment
We visit your Double Bay property, measure rooms, check roof space, switchboard and access, and talk through how you use the home.
Design & fixed quote
You receive a system design matched to your home and a fixed written price — itemised, valid for 30 days, no obligation.
Professional installation
Licensed, insured technicians complete the install — most Double Bay jobs run one to two days — with drop sheets, tidy work and full clean-up.
Handover & support
We commission the system, walk you through the controls and zoning, and remain a phone call away for warranty and servicing support.
Retrofitting ducted air conditioning into an existing home
Most of our ducted work is retrofits into finished Sydney homes. We inspect your roof cavity, plan vent positions to minimise patching and painting, and tell you honestly if ducted, multi-head or split systems are the smarter spend. If the roof space is too tight, we quote the alternative rather than sell you the wrong system.
Ducted air conditioning installation packages in Double Bay
We quote complete installations, not just the box. Every iNext ducted package covers the reverse-cycle system, insulated ducting, ceiling vents, zone dampers and controller, electrical connection, commissioning and airflow balancing, plus rubbish removal and warranty registration.
- 2–3 bedroom townhouse or unit (7–10kW, 2–3 zones) — from $8,000
- 3–4 bedroom single storey (10–14kW, 3–5 zones) — from $10,000
- 4–5 bedroom two storey (14–17kW, 5–8 zones) — from $12,000
- Smart zoning upgrade with app and individual room control — from $1,500
- New builds and knock-down rebuilds — staged install, quoted from plans
Common Ducted Air Conditioning jobs in Double Bay
- Supply and install of the indoor fan coil, outdoor unit and mounting
- Insulated ducting, flexible runs, diffusers and return air grille
- Motorised zone dampers and wall or smart controller
- Licensed electrical work, dedicated circuit and isolator
- Refrigerant charge, commissioning, airflow balancing and handover
Brands we work with
Because we work with every major brand — Daikin, Mitsubishi Electric, Fujitsu, ActronAir, LG, Samsung, Panasonic and Carrier — our Double Bay quotes compare genuine options across price tiers. For most homes the mid-to-premium Japanese brands win on reliability and warranty support; for budget-conscious jobs there are honest entry-level options we'll happily explain.
Availability in Double Bay
Because our technicians work across the Eastern Suburbs daily, Double Bay bookings don't wait in a distant queue. Free quotes are typically arranged within days, and same-day or next-day ducted air conditioning appointments are often possible for urgent work. Call 0426 499 802 or send the form — either way you get a licensed technician and a fixed written price.
Ducted air conditioning prices in Sydney (2026)
Fully-installed package pricing, including system, ducts, vents, zoning, electrical, labour and GST:
| Item | Typical price |
|---|---|
| Small home or townhouse (up to ~150m², 2–3 zones) | $8,000 – $10,500 |
| Medium home (150–250m², 3–5 zones) | $10,000 – $13,000 |
| Large home (250m²+, 5–8 zones) | $12,000 – $15,000+ |
| Premium smart zoning upgrade (individual room control) | +$1,500 – $4,000 |
| Two-storey homes / difficult roof access | Quoted after inspection |
Every home is different — these are package guide ranges. You receive a fixed written price after your free on-site assessment, with nothing added later.
Frequently asked questions
How much does ducted air conditioning cost in Double Bay?
Pricing in Double Bay follows our standard Sydney rates. The exact cost depends on your home and the scope of work, which is why every Double Bay quote is free, on-site and fixed in writing before work begins.
Do you service Double Bay for ducted air conditioning?
Yes — Double Bay is fully covered by our local technicians, with the same licensing, insurance and workmanship warranty we bring to every Sydney job.
How quickly can you attend in Double Bay?
Quotes are usually booked within days, and urgent repairs in Double Bay are prioritised 7 days a week.
Which brands do you work with in Double Bay?
All major brands — Daikin, Mitsubishi Electric, Fujitsu, ActronAir, LG, Samsung, Panasonic and Carrier — installed, repaired and serviced across Double Bay.
How long does ducted air conditioning take in Double Bay?
Most single split systems in Double Bay are installed in half a day. Ducted systems typically take one to two days depending on home size and zoning. Repairs are usually completed in a single visit — we carry common parts for all major brands.
What size system does a typical Double Bay home need?
It depends on room sizes, insulation, ceiling height and window orientation — floor area alone is a poor guide. A typical Double Bay bedroom needs around 2.5kW, living areas 5–8kW, and whole-home ducted systems range from 10–20kW+. We calculate the exact heat load during your free quote.
Are your technicians licensed to work in Double Bay?
Yes — every iNext technician is fully licensed (including ARC refrigerant handling), insured and experienced across the Eastern Suburbs. All installation workmanship is backed by our warranty, and manufacturer warranties are registered on your behalf.
Nearby suburbs
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Get a quote
Free on-site quotes across Sydney — call iNext Air Conditioning on 0426 499 802.