Western Sydney
Air conditioning repairs, servicing and installation in St Marys
Union Air Conditioning · NSW licence 485846C · 1 St Marys review
St Marys is an older suburb where post-war brick homes sit near newer townhouses closer to the station. That mix brings a range of jobs, from an ageing split in an older house to a compact system fitted into a smaller modern build with less roof space to work with. There's one job on record in St Marys so far, five stars. Union Air Conditioning has been in the trade since 2004 and running its own licensed business since 2018, and same-day service is usually available for St Marys when your split or ducted system stops cooling properly on a hot afternoon.
Aircon repairs in St Marys
We fix before we replace — most repairs are sorted in a single visit. The diagnostic call-out is usually $100–$150 (check with us for your location), and it is included in the price if you go ahead. Same day is on the table for St Marys where we can fit it in.
Aircon servicing in St Marys
A twice-yearly service — once before summer, once before winter — keeps a split or ducted system running efficiently and catches small problems before they become a breakdown. Split system services start at $150 and ducted at $220, incl. GST.
Split system and ducted installation in St Marys
Supplied and installed, split or ducted, with pricing that's public before you even call:
| Service | Price |
|---|---|
| Split system, supplied and installed | From $1,799 incl. GST |
| Ducted system (five-outlet system), supplied and installed | From $6,599 incl. GST |
Reviews
What St Marys customers say
★★★★★ — Naomi, 2019-09-25
Close by
Nearby areas
Map
Find us in St Marys
Get in touch
Tell us what's going on.
- 7 days, 7:00am–7:00pm
- Emergency Calls also available a.h.
- Based in Seven Hills, working across Sydney
Can't get through? We're probably on a roof. Send the form — you'll hear back the same business day.