After air conditioning in Lalor Park? Jay's Air has been doing it since 1991. A 2.5kW split for a bedroom runs $1,800 to $2,100 installed, a 5kW living area unit $2,500 to $3,000. Whole-house ducted suits some of the brick homes at $7,000 to $10,000. Fault-finding is $250 plus GST with the fix quoted first. 4.8 stars from 280+ reviews.
The honest local truth: most Lalor Park homes don't need ducted. Two or three well-placed splits cool a lightweight 60s home properly for half the money, and you only run the rooms you're in. We'll always tell you when the cheaper path is the right one.
Lightweight walls change the maths both ways
Fibro heats up fast through a western afternoon - so living areas here often want 5kW where double brick gets by on 3.5. But the same walls dump their heat quickly after sunset, so the system wins the evening fight that double-brick suburbs lose. Size for the afternoon, enjoy the evening.
Mounting matters on these walls: brackets into studs, never just the sheeting, penetrations sealed properly. Size anything new with the sizing calculator and check the pricing guide.
Lalor Park sits on our run with Seven Hills, Blacktown and Toongabbie.