Air Conditioning Carnes Hill

Ducted and split installs and repairs for Carnes Hill homes. Every brand, since 1991.

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(02) 9820 4500

Covering Carnes Hill and South West Sydney.
Ducted and split systems for modern estate homes.

Carnes Hill keeps us busy through the hot South West summers. It is one of the newer master-planned pockets out here, mostly modern project homes and young families. We have worked South West Sydney for over 30 years and we know these estates.

About Us
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30+ Years

Carnes Hill is newer estate housing, double-storey project homes on compact blocks, built from the 2000s on. Most have the roof space for ducted, which is what goes in most often. Smaller places and granny flats suit splits or a multi-head.
About Us

Air Conditioning in Carnes Hill

Carnes Hill gets the full brunt of a South West summer, and the modern homes out here are well suited to air con.

What system suits a Carnes Hill home. Most of the double-storey project homes have the roof space for ducted, and that is the popular choice, a 12 to 16kW system zoned upstairs and down. A typical 4-bedroom home runs 14kW with 7 to 8 zones. Smaller homes, granny flats or a single room do well on a split or multi-head. Use the sizing calculator for a rough kW figure, or the ducted cost calculator for a ballpark. To compare running costs and star ratings, the government energy rating site is a good reference. We also cover Liverpool and Campbelltown across South West Sydney.

Air Conditioning Repairs in Carnes Hill

We do repairs across Carnes Hill Monday to Friday. The common ones out here are ducted systems not reaching temperature upstairs, zone motor faults, and splits low on gas. Ben handles the diagnostics. You pay a call-out, we find the fault, then quote the fix before we touch it. See our air conditioning repairs page for how it works.

Why Carnes Hill Calls Jay's

We have been going since 1991 and we know South West Sydney. All our installs are done by our own crew, no subcontractors. Mick runs the bigger ducted jobs, Ben does diagnostics and repairs. Fixed pricing, a written quote before anything gets ordered. We use Panasonic as our main brand, also Daikin and Actron, and we service every brand. NSW Contractor Licence 273312C, ARCtick AU13058, 4.8 stars from 280+ reviews. Check our pricing and costs before you call.

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Real Jobs

Jays Air Jobs Done in Carnes Hill

Real local work, real costs.

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
Noah Hall - air conditioning installer and technician at Jay's Air, smiling headshot

Ducted Install - Carnes Hill

Problem

New double-storey home, owner wanted zoned cooling upstairs and down.

Diagnosis

Fitted a 14kW Panasonic ducted system with 8 zones, separate upstairs and down control. $11,600.

Zone Motor Repair - Carnes Hill

Problem

Ducted system cooling downstairs fine but not the bedrooms upstairs.

Diagnosis

Faulty zone motor stuck shut. Replaced it and rebalanced the zones. $320.

Split Install - Carnes Hill

Problem

Granny flat out the back needed its own unit.

Diagnosis

Fitted a 3.5kW split, back-to-back, neat and quick. $1,950.

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Air Conditioning FAQs - Carnes Hill

Frequently Asked Questions

Air Conditioning FAQs - Carnes Hill

A typical 4-bedroom double-storey runs a 14kW system with 7 to 8 zones, usually split into upstairs and downstairs control. We size it to your actual rooms and roof space.

For most homes out here you are looking at $9,000 to $12,000 installed depending on size and zones. Written quote before anything is ordered.

In a double-storey, yes. It lets you cool the living areas by day and the bedrooms at night without running the whole house, which saves a fair bit on running costs.

Jay’s Air. Going since 1991, our own crew not subbies, fixed pricing, and 4.8 stars from 280+ reviews. NSW Contractor Licence 273312C, ARCtick AU13058.

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What we do

Our Expertise

Whatever your Carnes Hill home needs, ducted, split or multi-head, install or repair, we sort it without subbies.

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Resources

Air Conditioning Advice for Carnes Hill Homeowners

Before you buy, think about zoning for a two-storey home and size it to your rooms. Give us a bell and we will walk you through what suits your place.