Seven Hills sits between Blacktown and Parramatta along the Old Windsor Road corridor, and we've been covering it since 1991. It's a suburb where a lot of the late-1990s and early-2000s ducted systems are now at end of life - we do plenty of replacements here, plus splits for extensions and repairs on older systems that are still repairable.
After air conditioning in Seven Hills? Jay's Air has been doing it since 1991. For a typical 3-4 bedroom brick home here, ducted starts around $9,000-$11,000. Splits for extensions, extra rooms or units run $2,500-$3,000. We do a lot of air conditioning repairs Seven Hills homeowners call us for - late-1990s and early-2000s Actron, Carrier and Mitsubishi ducted systems are common out here and most are still repairable if the refrigerant is R410A. 4.8 stars from 280+ reviews.
How much does ducted air conditioning cost in Seven Hills? For a standard 3-4 bedroom brick home, a 12.5kW Panasonic ducted system with 4 zones runs $9,500-$11,000 installed. If the existing ductwork is reusable, we can often keep the cost down. We check first before quoting - no point putting a new system into damaged duct.
The 1970s-80s brick homes in Seven Hills are generally well-suited to ducted air conditioning. The roof cavities are usually workable, the construction is solid, and the heat loads are typical Western Sydney - high summer demand, cool winters. Most of the ducted systems installed in the late 1990s to early 2000s are now at or past end of life. Ducted air conditioning Seven Hills homes rely on is our bread and butter.
For homes that already have a working ducted system, zone motor repairs and PCB faults are the most common call-outs. For units near the station or rooms outside the ducted zone, splits are straightforward. A well-placed 5kW split covers an open-plan extension or converted room easily.
Seven Hills is between Blacktown and Parramatta in Western Sydney. We also cover Blacktown, Parramatta and Quakers Hill. Check our sizing calculator or the pricing guide.
Ducted air conditioning Seven Hills homes are well-suited to - the 1970s-80s brick construction and typical roof cavities make installs and replacements straightforward. We handle full ducted replacements when the old system finally gives up, new ducted installs in homes that have never had cooling, and targeted repairs on systems that are otherwise in good shape. Mick Daly leads all the ducted install work and sizes every job properly before quoting.
We've been running jobs in Seven Hills and across the Parramatta region since 1991. Jay's Air is a family business - own crew, no subcontractors, fixed pricing upfront.
For ducted installs and replacements, Mick Daly runs the crew. He's been with Jay's since 2009. For air conditioning repairs Seven Hills homeowners can book the same day for most fault types - fan motors, capacitors, refrigerant leaks and blocked drains are all carry-stock parts for us. Ben handles diagnostics and repair calls across the run.
Fixed pricing on everything. Quote first, then we start. You won't get a different number on the invoice. If a repair isn't worth the cost, we'll tell you upfront rather than patch and leave you with the same problem in six months.
NSW Contractor Licence 273312C and ARCtick AU13058. Monday to Friday 7am to 5pm, Saturdays by arrangement. Call (02) 9820 4500.
4.8 stars from 280 Google reviews. Same family business since 1991.
Jays Air Jobs Done in Seven Hills
Recent jobs from the area.
For a typical 3-4 bedroom brick home, a 12.5kW ducted system with 4 zones runs $9,500-$11,000 installed. A 5kW split for a single room or extension runs $2,500-$3,000. If existing ductwork is reusable we keep costs down – we’ll check before quoting.
At that age and with repeat faults, yes – almost certainly. Most late-1990s to early-2000s systems use R22 refrigerant that can’t legally be recharged. Even if you can still get parts, the efficiency of a modern inverter system is so much better that replacement pays for itself faster than you’d think.
Yes – a single split system in the extension is usually the easiest and cheapest answer. Extending the existing ducted system into a new space requires re-sizing the whole system and is often more disruptive and expensive than just adding a split. We’ll tell you which option makes sense for your layout.
Jay’s Air. We’ve been covering Seven Hills and the Parramatta region since 1991. Own crew, no subcontractors, fixed pricing upfront. 4.8 stars from 280 Google reviews. NSW Contractor Licence 273312C, ARCtick AU13058. Call (02) 9820 4500 Monday to Friday 7am to 5pm.
From ducted replacements to split installs for extensions and targeted repairs, Jay's Air handles all air conditioning work across Seven Hills and the Parramatta region.
The key decision for most Seven Hills homeowners is repair or replace. If your ducted system is pre-2005 and has had two or more repairs in the past couple of years, the numbers usually favour replacement. A new inverter ducted system is more efficient, has a 12-month warranty on parts and labour, and will likely run for another 15 years with proper servicing.
If your system is under 15 years old and just has a specific fault - zone motor, capacitor, refrigerant leak - repair is usually the right call. We'll tell you which it is on the day, not try to sell you a new system if the old one has life in it.
