Air Conditioning Kellyville Ridge

Ducted and split system installs in Kellyville Ridge. Hills District specialists since 1991. Honest advice, fixed prices, 5-year warranty.

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(02) 9820 4500

Covering Kellyville Ridge and the Hills District.
Mostly ducted upgrades and split replacements in Kellyville Ridge. Mixed stock, older and newer homes side by side.

Kellyville Ridge is a larger suburb with a mix of housing eras - some homes date back to the late 1990s, others were built as recently as 2015. That mix means we see a wide range of problems here - from older ducted systems that need complete replacement to newer splits that are still undersized for the house.

We're in Kellyville Ridge regularly. The suburb is close to our base and it's on our regular run across the Hills District.

About Us
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30+ Years

Kellyville Ridge housing stock: mix of single and double-storey detached homes, built between late 1990s and 2015, on blocks of 400 to 600 square metres. Some homes have existing ducted systems, others have splits only.
About Us

Air Conditioning in Kellyville Ridge

Kellyville Ridge has one of the more mixed housing stocks in the Hills District. The suburb borders Kellyville to the east and Sgadenhills to the west, and it runs from Growee Creek Reserve in the north down to the Old Windsor Road corridor in the south. Homes here were built across multiple development stages from the late 1990s through to around 2015. That means a mix of single-storey and double-storey, different block sizes, and a wide range of existing air con setups.

Some Kellyville Ridge homes have older ducted systems from the original build and are ready for a full replacement. Others have split systems that have been added over the years and are now undersized or patchy in coverage. And some owners have no air con at all and are starting from scratch. We handle all three.

Ducted vs Split in Kellyville Ridge Homes

For a 4-bed Kellyville Ridge home, ducted is the cleanest solution if the ceiling space allows it. Expect 10 to 12kW with 5 zones. Our ducted cost calculator will give you a realistic budget before you call us.

If you're looking to replace or add splits, our split system quote tool gives a fixed price in minutes. Not sure what your home needs? Our sizing calculator accounts for your ceiling height, glass area, and orientation.

We cover Kellyville Ridge and nearby Kellyville, Beaumont Hills, The Ponds, and Winston Hills.

Ducted Air Conditioning in Kellyville Ridge

Kellyville Ridge has a mix of older ducted systems and homes that have never had ducted. We service and repair existing systems, do complete ducted replacements, and install new ducted or split systems where there's nothing there yet. If you're extending or renovating, now is the time to get the air con right before the walls go back up.

Why Kellyville Ridge Calls Jay's Air

Jay's Air works across the Hills District year-round, and Kellyville Ridge is on our regular run. The suburb is close to our base and we can typically quote quickly and get jobs on the schedule without a long wait.

Honest Advice Before You Spend a Dollar.

A lot of Kellyville Ridge homeowners come to us after getting quotes that didn't quite make sense - systems that seemed oversized, prices with no clear breakdown, or advice that pushed the more expensive option without explanation. We're not going to sell you a ducted system if two splits will do the job better and cost half as much. We'll tell you what the house actually needs.

Mick Daly runs our Hills District installs. He's done hundreds of jobs across the new estate suburbs - he knows the common layouts, the ceiling access points, and the quirks of the homes built in different stages of the development. That makes a real difference to how a job gets quoted and how it gets done. An accurate quote upfront means no surprises once the crew is on site.

We don't subcontract the work to other crews. Every install is done by our own team.

We quote fixed prices on all work. The figure in the quote is the figure on the invoice - no surprises, no day rates, no callout fees added at the end. If the job turns out harder than expected because of access or iring, we absorb it. You shouldn't have to pay more because something was trickier than it looked on the inspection.

We hold NSW Contractor Licence 273312C and ARCtick AU13058, carry full public liability and workers comp, and operate Monday to Friday 7am to 5pm, Saturdays by arrangement. We're a family business - the owner is involved in every job and accountable for the outcome. If you want to understand the process before committing, our how it works page covers everything. Or read why customers choose Jay's Air when there are bigger operators in the market.

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Real Jobs

Jays Air Jobs Done in Kellyville Ridge

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 - Kellyville Ridge

Problem

A Kellyville Ridge homeowner called about a 2001 Carrier 10kW ducted system that had stopped keeping up. The house was well insulated but west-facing, and the system ran from noon until midnight in summer without getting below 24 degrees. Electricity bills had been climbing for three years.

Diagnosis

Mick confirmed the compressor was at end of life and the indoor unit coil was partially blocked. The original 10kW was also undersized for the west-facing aspect. Replaced with a 12kW Daikin 5-zone system. All existing ductwork inspected and resealed. Fixed price $7,800, completed in one day.

Split System Install - Kellyville Ridge

Problem

A Kellyville Ridge couple had ducted for most of the house but their teenagers had bedrooms in a rear extension that wasn't connected to the main system. The extension had been built after the original ducted install and no one had ever added it to the zones.

Diagnosis

Noah installed a 2-head Daikin multi-split: 2.5kW units in each of the two extension bedrooms, outdoor unit on the rear wall. Minimal disruption to the existing system. Clean install, both rooms commissioning same day. Total $2,980 fully installed.

Leak Repair - Kellyville Ridge

Problem

A Kellyville Ridge homeowner had a 7-year-old ducted system that had lost cooling performance gradually over 12 months. The system was running but the air coming out of the vents wasn't as cold as it should be. A previous technician had done a regas but the problem returned within 3 months.

Diagnosis

Ben pressure tested the system and found a slow leak at a brazed joint on the outdoor unit - a manufacturing defect that had gradually worsened. The previous regas had masked it temporarily. Brazed joint repaired, system pressure tested and recharged with 1.2kg of R410A. Cost $580. System back to full performance.

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Air Conditioning FAQs - Kellyville Ridge

Frequently Asked Questions

Air Conditioning FAQs - Kellyville Ridge

A typical 4-bedroom Kellyville Ridge home needs a 10-12kW system with 4-5 zones. Expect $7,000 to $9,500 for a full replacement. Double-storey homes or west-facing properties often need 14kW and land at the higher end. Jay’s Air quotes fixed prices – use our ducted cost calculator for a budget figure.

At 20 years, replacement is almost always the better call. Parts are increasingly hard to source, efficiency has dropped significantly, and repair costs are unpredictable. A new system will outperform the old one from day one and use 30-40% less electricity. Get it assessed so you know exactly what you’re working with.

A full ducted replacement in a standard Kellyville Ridge brick home takes one day. Mick’s Hills District team disconnects the old system, installs the new one and fully commissions it in a single visit. You’ll have a working system the same day the crew arrives.

Jay’s Air has been covering Kellyville Ridge since the suburb was first built in the late 1990s. We hold NSW Contractor Licence 273312C and ARCtick AU13058, carry full public liability and workers comp, and quote fixed prices. Rated 4.8 stars from 280 Google reviews.

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What we do

Our Expertise

Kellyville Ridge homes mostly have ageing ducted systems that are approaching end of life. Jay's Air replaces them and installs new systems when needed. We cover the full range of air con work.

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Resources

Air Conditioning Advice for Kellyville Ridge Homeowners

The brick construction in Kellyville Ridge holds heat through the afternoon. West-facing homes are particularly affected - a system that handles a south-facing home won't necessarily keep up with the same-sized west-facing home next door. Get the sizing right. Jay's Air has been quoting and installing in Kellyville Ridge since the late 1990s. We know the common house types, the typical ceiling access, and the likely ductwork configuration in homes of different build eras.

Jay’s Air also provides air conditioning installation and repairs in nearby Rouse Hill.