Ducted Air Conditioning Hornsby
Upper North Shore hub with houses and new towers.
Looking for air conditioning in Hornsby? iNext supplies and installs ducted and split systems across the North Shore, 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 Hornsby homes choose iNext
- Ducted Air Conditioning in Hornsby — free on-site quotes with fixed written pricing
- Licensed & insured technicians working across the North Shore every week
- Fully installed Sydney packages from $8,000 — fixed written price, no hidden extras
- Workmanship warranty plus manufacturer warranty on every Hornsby job
Is Ducted Air Conditioning right for your Hornsby home?
Upper North Shore hub with houses and new towers — and that housing mix shapes the right system choice. Fully installed Sydney packages from $8,000 — fixed written price, no hidden extras
During your free quote we assess the things that actually determine comfort and running cost in Hornsby: room sizes and ceiling heights, insulation, window orientation, roof space and your household's daily routine. The system we recommend is the one that fits those facts — backed by fixed written pricing and a workmanship warranty.
What affects the price in Hornsby
- Every Hornsby home is different, so honest ducted air conditioning pricing has to account for your specific job: home size and ceiling height, insulation and glazing, how many zones or rooms you want conditioned, and the installation access at your property.
- The price ranges above reflect real completed jobs across the North Shore. Your free on-site quote converts them into a single fixed written price for your home — valid for 30 days, no obligation.
Local conditions in the North Shore
- North Shore homes are typically large — four, five, six bedrooms over two storeys — which makes zoning the single most important design decision. A well-zoned ducted system lets you cool the living areas by day and bedrooms by night without paying to condition the whole house.
- Leafy blocks and established gardens also give us flexibility on outdoor-unit placement, and the area's heritage pockets mean we're experienced at discreet, sympathetic installations that keep street appeal intact.
Our Ducted Air Conditioning process in Hornsby
Free on-site assessment
We visit your Hornsby 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 Hornsby 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.
How your installation runs
- Step 1: call or submit the form — we book your free on-site assessment
- Step 2: we size the system, plan vents and zones, and issue a fixed written quote
- Step 3: install day one — indoor unit set in the roof, ducting run, outdoor unit placed
- Step 4: day two if needed — vents cut in, system commissioned, airflow balanced
- Step 5: handover, controller walkthrough, warranty registered, site left clean
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.
Common Ducted Air Conditioning jobs in Hornsby
- ARC-licensed refrigerant handling and fully licensed electrical work
- Fully insured, all work to Australian Standards AS/NZS 3000 and AS 1668
- 10-year workmanship guarantee on every ducted installation
- Fixed written quotes — the price you sign is the price you pay
- Servicing all of Sydney: the Hills, west, north shore, inner west, east and south
Brands we work with
We're brand-independent, which means the recommendation you get in Hornsby is based on what suits your home and budget — not a supplier deal. Across the North Shore we install, repair and service Daikin, Mitsubishi Electric, Fujitsu, ActronAir, LG, Samsung, Panasonic and Carrier, and we'll tell you honestly which tier your job actually needs.
Availability in Hornsby
Our vans are in the North Shore most days of the week, which keeps response times in Hornsby short. Quote visits are usually available within a few days, installations are scheduled at a time that suits your household — including weekends — and urgent repairs are prioritised seven days. Booking takes one phone call or a 30-second form, and every ducted air conditioning quote in Hornsby is free.
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 Hornsby?
Pricing in Hornsby follows our standard Sydney rates. The exact cost depends on your home and the scope of work, which is why every Hornsby quote is free, on-site and fixed in writing before work begins.
Do you service Hornsby for ducted air conditioning?
Yes — Hornsby 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 Hornsby?
Quotes are usually booked within days, and urgent repairs in Hornsby are prioritised 7 days a week.
Which brands do you work with in Hornsby?
All major brands — Daikin, Mitsubishi Electric, Fujitsu, ActronAir, LG, Samsung, Panasonic and Carrier — installed, repaired and serviced across Hornsby.
Can you remove my old system at my Hornsby property?
Yes — decommissioning and responsible disposal of old units, including refrigerant recovery to ARC standards, is included in every replacement quote. We take the old system away and leave the site clean.
Do you offer interest-free finance in Hornsby?
Yes — interest-free payment plans are available on approved systems for Hornsby customers, with fast approval. Ask about current finance options when booking your free quote.
What warranty do I get on ducted air conditioning in Hornsby?
You get two layers: the manufacturer's warranty on the equipment (typically 5 years on major brands) and our workmanship warranty on the installation itself. Both are documented on your invoice for Hornsby jobs.
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Get a quote
Free on-site quotes across Sydney — call iNext Air Conditioning on 0426 499 802.