Air Conditioning Denham Court

We install, replace, service and repair air con across Denham Court and South West Sydney, family run since 1991.

Get In Touch

(02) 9820 4500

Covering Denham Court and the South West Sydney region.
Lots of ducted replacements on the established big homes, plus new installs in Willowdale.

Denham Court has got a different feel to the estates around it. Bigger lots, established homes, a few on proper acreage. A lot of those homes are old enough now that the original ducted system is on its last legs, so we do plenty of replacements out here. Newer end, around the Willowdale estate, it is fresh installs.

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

30+ Years

Denham Court runs from big established homes on large rural-residential lots through to the newer Willowdale estate. The established homes are 90s and 2000s builds, often double-storey with a ducted system that is getting tired. Willowdale is newer, built ducted-ready.
About Us

Air Conditioning in Denham Court

After air conditioning in Denham Court? We've been doing it since 1991. Ducted for a large acreage home runs $10,000 to $12,000, and a granny-flat split is around $2,400. Plenty of aging ducted systems on the established places due for replacement. 4.8 stars from 280+ reviews.

Denham Court homes are big, and the heat out here does not muck around. When the original ducted system in one of these homes starts giving up, half-cooling the place or costing a fortune to run, that is when people start looking. Sorting air conditioning Denham Court homeowners can rely on usually means replacing a tired old system with one that actually does the job.

On a big two-storey here you are often looking at 16kW or more, zoned across both levels. The established homes were sometimes fitted with a unit a size too small to save money at build time, so a replacement is the chance to get the sizing right. Our sizing calculator gives you a starting figure before we come measure up.

Replacing a tired ducted system

Most of our Denham Court work is pulling out a 12 to 20 year old ducted unit and dropping in a modern one. We check the existing ductwork, reuse what is good, and fit a new Panasonic, Daikin or Actron head unit sized properly to the home. A ducted replacement on a big home here lands around $9,000 to $12,500 depending on the kW and zones.

Over in the newer Willowdale homes, it is straight new installs, ducted-ready from the build. And if you have got a studio or granny flat on the block, a single split keeps that comfortable without touching the main system. Pricing is on our pricing page.

We cover all of Denham Court, from the acreage homes through to Willowdale. We are regularly on jobs in nearby Edmondson Park, Leppington and Glenfield. Give us a bell.

Ducted Air Conditioning in Denham Court

Ducted air conditioning Denham Court homes were mostly built with, so when the old system dies, replacing it is the natural move. We pull the tired unit, check and reuse the good ductwork, and fit a properly sized modern system zoned across the home. Panasonic, Daikin or Actron depending on your budget. Mick runs our ducted replacements and has been doing them since 2009.

Why Denham Court Calls Jay's

Family business since 1991. The same crew turns up every time, not a subbie and not a different face each visit.

Jay runs the business but does not do the installs. Mick Daly handles the ducted replacements and bigger jobs, Noah Hall does splits and smaller work, and Ben covers diagnostics and the air conditioning repairs Denham Court locals call us for when a system starts playing up. You will know who is coming.

Fixed prices, quoted before we lift a finger. No surprise bill at the end. A service is $150, replacements and installs are quoted up front, and repairs are a call-out plus the fix.

Fully licensed. NSW contractor licence 273312C, ARCtick AU13058, and we are rated 4.8 stars from 280+ reviews. Installs carry our lifetime workmanship warranty, and repair parts a 12 month warranty.

Open Monday to Friday 7am to 5pm, and Saturdays by arrangement. Call (02) 9820 4500 or flick us a message to get booked in.

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

Real Jobs

Jays Air Jobs Done in Denham Court

A few we have knocked over locally.

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

Ducted replacement on a 2000s two-storey acreage home

Problem

Original 17 year old ducted unit was struggling to cool upstairs and the power bills had crept up every summer.

Diagnosis

Pulled the old unit, reused the existing ductwork, and fitted a 16kW Daikin sized properly for the home with separate zones each level. Quieter and a lot cheaper to run. $11,800 supplied and fitted.

Split for a granny flat off the main house

Problem

Family had a self-contained granny flat out the back with no cooling and did not want to extend the main ducted system to reach it.

Diagnosis

Fitted a 3.5kW Panasonic split in the granny flat, separate from the main system so it runs on its own. Comfortable and cheap to run. $2,400 supplied and installed.

Ducted system tripping out in Denham Court

Problem

Ten year old ducted system kept tripping the breaker on hot days and shutting down right when they needed it.

Diagnosis

Found a failing capacitor in the outdoor unit drawing too much on startup. Replaced the capacitor and tested it under load. No more tripping. Call-out plus $260.

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

FAQs

Air Conditioning Denham Court - Common Questions

FAQs

If your ducted unit is past 12 to 15 years and breaking down or barely cooling, replacing usually beats throwing money at repairs. A modern unit cools better and costs a lot less to run. If it is younger and just needs a part, we will fix it. We give you the honest call.

Around $9,000 to $12,500 for a big home, depending on the kW and how many zones. Reusing good existing ductwork keeps the cost down. We quote a fixed price before we start so there are no surprises.

Yep. A single split in the granny flat runs on its own, so you are not extending or overloading the main ducted system. It is cheaper and you control it separately. We do these all the time out here.

Jay’s Air. We have been going since 1991, we use our own crew not subbies, and our prices are fixed up front. We are rated 4.8 stars from 280+ reviews and fully licensed, NSW contractor licence 273312C, ARCtick AU13058. 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

We handle every air con job in Denham Court, ducted replacements, new installs, splits, servicing and repairs, all by our own crew.

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

Resources

Air Conditioning Advice for Denham Court Homeowners

A yearly service is worth it on a big ducted system. Filters and coils get filthy, and a system working harder than it should is a system heading for an early grave. A quick once-over keeps it honest.

Thinking about a replacement? Our sizing guide gives you a rough figure, then we measure up properly on site. Getting the size right on a big home is the difference between cool and just blowing air.