Ducted Air Conditioning Baulkham Hills

Ducted installs and replacements across Baulkham Hills. Family run, since 1991.

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(02) 9820 4500

Covering Baulkham Hills and the Hills District.
We do plenty of first-time ducted here as well as swapping out the old systems.

Baulkham Hills has been a big-home suburb for decades, so we see a real mix: original ducted systems from the 80s and 90s that are well overdue, and older brick homes that never had ducted at all and want it now. Either way it's whole-home cooling on a big floor plan. We've worked the Hills since 1991 with our own crew.

About Us
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Baulkham Hills

Baulkham Hills runs from solid 1970s-80s full-brick homes to larger 90s and 2000s builds, most on generous blocks with good roof space. A lot of the older homes are on tired gas or early electric ducted, and the bigger newer ones are hitting the replacement window now too.

About Us

Ducted Air Conditioning in Baulkham Hills

After ducted air conditioning in Baulkham Hills? For a typical home here you're looking at around $9,000 to $12,500 for a fully installed zoned system. We've covered the Hills since 1991, our own crew, fixed quote up front. 4.8 stars from 280+ reviews.

How much is ducted in Baulkham Hills? A standard four-bedder is about $9,000 to $11,500 zoned, and a bigger two-storey 14kW to 16kW job runs $11,000 to $13,500. We size it off your floor plan, not a rule of thumb.

Infographic showing ducted air conditioning running costs in Sydney - 10kW costs $1 to $1.60 per hour, 14kW $1.60-$2.40, 20kW $2.40-$3.20

Putting Ducted Into an Older Baulkham Hills Home

A lot of the older brick homes around Baulkham Hills never had ducted, just a couple of splits or an old wall unit. Getting ducted in is usually no drama, there's good roof space in these homes and we run the ducting cleanly without tearing the place up. We zone it to how you actually live so you're not cooling empty bedrooms during the day.

For the homes that do have ducted, plenty are on old gas systems or early electric units from the 80s and 90s that are well past it. Swapping to a modern inverter is a big jump in running cost and comfort.

Check our sizing calculator and pricing guide. We also do Castle Hill, Cherrybrook and Kellyville, and for repairs see our ducted repairs page. Our main Baulkham Hills page covers all our services in the area.

First-Time Ducted Installs in Baulkham Hills

Putting ducted into a home that's never had it is a big chunk of our Baulkham Hills work. The older brick homes here have the roof space for it, and once it's in you get even, quiet, whole-home cooling instead of a noisy split fighting to do a job it was never sized for. Ducted air conditioning installation in Baulkham Hills done right also heats the place in winter, so it earns its keep year round.

Why Baulkham Hills Calls Jay's

We've been doing ducted air conditioning installation in Baulkham Hills since 1991. I'm Ben, I own the business and do the quotes and diagnostics. Mick runs the installs, on the tools since 2009. No subbies, just our own crew.

Fixed quote before we start. No 'from' prices, no surprises.

Infographic showing air conditioner service frequency - standard homes yearly, coastal or heavy use every 6 months, clean filters every 1-3 months

Installs carry our lifetime workmanship warranty, parts get 12 months. Licensed (NSW 273312C), ARCtick certified (AU13058), $20 million public liability.

Monday to Friday 7am to 5pm, Saturdays by arrangement. Give us a bell on (02) 9820 4500 or book a quote online.

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Real Jobs

Jays Air Jobs Done in Baulkham Hills

Real ducted jobs, real prices.

Mick Daly - lead ducted air conditioning installer at Jay's Air, smiling headshot
Mick Daly - lead ducted air conditioning installer at Jay's Air, smiling headshot
Ben - air conditioning technician at Jay's Air, smiling headshot in company uniform

14kW First Ducted Install - Baulkham Hills

Problem

1980s full-brick home that had never had ducted, just two old splits struggling in summer.

Diagnosis

14kW Panasonic ducted, 5 zones, ran the ductwork through the roof and pulled out the old splits. Whole house even and quiet now. $11,200.

16kW Gas-to-Electric Replacement - Baulkham Hills

Problem

Big home on a 90s gas-ducted system, expensive to run and the heat exchanger was on the way out.

Diagnosis

Swapped the old gas system for a 16kW Daikin inverter, reused the ductwork, added zoning. Far cheaper to run and cools as well as it heats. $12,900.

Ducted Fan Motor Repair - Baulkham Hills

Problem

12-year-old Actron ducted system, airflow had dropped right off and it was struggling to cool the back of the house.

Diagnosis

Indoor fan motor bearings had gone. Replaced the motor, cleaned the return filter, airflow back to full same visit. $480.

Jay's Air Conditioning white icon logo showing the flame and tick brand symbol on a light grey background

FAQs

Ducted Air Conditioning Baulkham Hills - Common Questions

FAQs

A standard four-bedroom home runs about $9,000 to $11,500 for a fully installed zoned system, and a bigger two-storey 14kW to 16kW job is around $11,000 to $13,500. We size it off your floor plan and give you a fixed quote.

Yes, and we do it all the time. The older brick homes here have good roof space, so we can run the ducting cleanly without tearing the house up. We zone it to your rooms so you’re not cooling the whole house when you only use part of it.

If it’s an old gas-ducted system that’s expensive to run or the heat exchanger’s ageing, swapping to a modern electric inverter is usually worth it. It cools and heats off the one system and costs a lot less to run. We reuse the ductwork to keep the price down.

Jay’s Air. Family run since 1991, our own blokes not subbies, fixed quotes and no surprises. Lifetime workmanship warranty on installs, licensed (NSW 273312C), ARCtick certified (AU13058), 4.8 stars from 280+ reviews. Give us a bell on (02) 9820 4500.

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What we do

Our Expertise

From a first ducted system in an older brick home to swapping out a tired gas unit, we handle ducted air conditioning across Baulkham Hills and the Hills, plus splits and repairs on every brand.

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Resources

Ducted Advice for Baulkham Hills Residents

On an old gas-ducted system, do the sums on running cost before you sink money into a repair. A modern electric inverter often pays back the difference in a few summers and winters.

Size it right rather than big. An oversized system short-cycles and wears out early. We measure the rooms and size to suit.