Ducted Air Conditioning Glenhaven

Ducted installs and replacements for Glenhaven's big homes. Family run, since 1991.

Get In Touch

(02) 9820 4500

Covering Glenhaven and the Hills District.
Glenhaven's large homes on big blocks are ducted territory through and through.

Glenhaven is big family homes on large blocks, plenty of them grand two-storeys with five bedrooms and multiple living areas. They all run ducted, and we do both ends of it here, fresh installs in newer builds and replacements of systems from the late 90s and 2000s that are now well used. We've worked the Hills since 1991 with our own crew.

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

Glenhaven

Glenhaven is large 1990s-2010s homes on big 1000sqm-plus and semi-acreage blocks, many two-storey with generous floor plans and good roof space. Big systems, lots of zones, and a wave of early-2000s ducted now hitting replacement age.

About Us

Ducted Air Conditioning in Glenhaven

After ducted air conditioning in Glenhaven? For a big home here expect around $11,000 to $15,000 for a fully installed zoned system. We've done the Hills since 1991, own crew, fixed quote up front. 4.8 stars from 280+ reviews.

How much is ducted in Glenhaven? A large four-bedder runs $11,000 to $13,000 zoned, and a grand five or six bedroom two-storey wants 16kW to 18kW and lands $13,000 to $16,000. We size off your floor plan.

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

Zoning a Big Glenhaven Two-Storey

The big two-storeys around Glenhaven live or die on their zoning. Upstairs and downstairs on separate zones, bedrooms split from the living areas, so you're only cooling what you're using. On a house this size that's the single biggest thing for the power bill, and we set the zones up around how you actually live.

We run Panasonic, Daikin and Actron, and Mick runs the Hills installs, on the tools since 2009.

Check our sizing calculator and pricing guide. We also cover Dural, Castle Hill and Kellyville, and for repairs see our ducted repairs page. Our main Glenhaven page covers all our local services.

Ducted Replacements and Installs in Glenhaven

We do both ends of ducted in Glenhaven. Fresh installs into the newer big builds, and replacements of the early-2000s systems that are now fifteen to twenty years old and starting to drop parts. On a replacement the ductwork usually stays, so it's mostly new units and a controller. Ducted air conditioning in Glenhaven, done with proper zoning, is the only sensible way to cool a home this size.

Why Glenhaven Calls Jay's

We're family run and we've been putting ducted into Glenhaven homes since 1991. I'm Ben, I own the business and handle the quotes and diagnostics. Mick runs the installs, on the tools since 2009. No subbies, just our own crew.

You get a fixed quote before we start. No 'from' prices, no surprises.

Jay's Air 2026 air conditioning repair price guide - minor repairs from $70, major repairs up to $3,500, ducted replacement $6,500-$14,000

Every install carries our lifetime workmanship warranty, with 12 months on parts. 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.

Jay's Air Conditioning monochrome grey icon showing the flame and tick brand symbol

Real Jobs

Jays Air Jobs Done in Glenhaven

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

16kW Ducted Replacement - Glenhaven

Problem

Five-bedroom two-storey, 2004 Actron ducted struggling, the upstairs never cooled on hot days.

Diagnosis

Reused the ductwork, fitted a 16kW Panasonic, re-zoned upstairs and downstairs separately. Even top to bottom now. $13,200.

18kW New Ducted Install - Glenhaven

Problem

Big new build on a large block, no ducted yet, owners wanted the whole house done.

Diagnosis

18kW Daikin, 7 zones, ran the ducting clean through the roof, separate zone on the upstairs retreat. $14,900.

Ducted Control Board Repair - Glenhaven

Problem

13-year-old ducted system locking out with a fault on hot afternoons.

Diagnosis

Control board had a heat-related fault. Replaced the board, tested under load, sorted same visit. $510.

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

FAQs

Ducted Air Conditioning Glenhaven - Common Questions

FAQs

A large four-bedroom home runs about $11,000 to $13,000 for a fully installed zoned system, and a grand five or six bedroom two-storey wants 16kW to 18kW and lands $13,000 to $16,000. We size and quote off your floor plan.

On a five or six bedroom two-storey, cooling the whole house at once is a waste. Good zoning lets you cool the living areas of an evening and the bedrooms at night without running the lot, which is the single biggest thing for your power bill.

If it’s fifteen to twenty years old and dropping parts, replacement is usually the smarter spend. A modern inverter cools better and runs cheaper, and since the ductwork normally stays, it’s cheaper than a full re-do. We’ll give you the honest call.

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.

Jay's Air Conditioning monochrome grey icon showing the flame and tick brand symbol

What we do

Our Expertise

From a fresh install in a new build to replacing a fifteen-year-old system, we handle ducted air conditioning across Glenhaven and the Hills, plus splits and repairs on every brand.

Jay's Air Conditioning monochrome grey icon showing the flame and tick brand symbol

Resources

Ducted Advice for Glenhaven Residents

Size to the floor plan, not bigger. An oversized system short-cycles and wears out early even on a big home. We measure the rooms and size to suit, usually 14kW to 18kW for a Glenhaven home.

On a replacement, the ducting is usually fine, so it's mostly new units and a controller. Don't assume you need the whole lot redone.