Split system installation
Wall-mounted reverse cycle units for bedrooms, living areas and granny flats.
- Back-to-back and long-run installs
- Neat ducting covers on exterior pipework
- Old unit removal and disposal
Sydney air conditioning specialists
Cool summers. Warm winters. Installed right.
T Tech Air designs, installs and services split system and ducted air conditioning for Sydney homes, builders and businesses. Clean installs, neat pipework and a licensed technician on every job.
5.0 on Google from XX reviews
Licensed & insured · ARCtick AU00000
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Fully licensedARCtick AU00000 · NSW lic. 000000C
On time, every timeArrival window confirmed by SMS
Workmanship warranty5-year install guarantee
Homes & buildersRetrofits, new builds and rough-ins
Services
Everything heating and cooling, from one team
From a single bedroom split to whole-home zoned ducted, we size the system to your home, install it to the manufacturer's spec and stay on call for servicing.
Ducted air conditioning
Whole-home comfort with hidden ceiling outlets and individually controlled zones.
- Zoning and smart controllers
- Ceiling, underfloor and bulkhead
- Ducted system replacements
Repairs & breakdowns
Not cooling, leaking, tripping power or showing an error code? We diagnose and fix all major brands.
- Fault-finding and gas leak repairs
- Parts sourced fast
- Upfront pricing before work starts
Servicing & cleaning
Keep your system efficient, healthy and in warranty with a scheduled service.
- Coil and filter deep clean
- Drain and refrigerant checks
- Annual maintenance plans
Commercial
Offices, shops, cafés and clinics, with installs scheduled around your trading hours.
- Multi-head and VRF systems
- Ceiling cassettes
- Server and comms rooms
Builders & new homes
Rough-in and fit-off that runs to your construction program, with clean handover.
- Plan-based system design
- Rough-in before plaster
- Commissioning and handover docs
Quick guide
What size air conditioner do you need?
A rough starting point for one room. Every quote includes a free on-site check, because insulation, glass and layout change the answer.
Suggested cooling capacity
3.5kW
Split system
Based on about 0.125 kW per m² for Sydney conditions, rounded up to the next common unit size.
Get an exact sizingOur work
Recent installs around Sydney
Tidy pipework, level units and outlets that sit flush with the ceiling. Here's what a finished T Tech Air job looks like.
Reviews
Trusted by Sydney homeowners and builders
Real feedback from real jobs. Read every review on our Google profile.
Paste a real Google review here. The strongest ones mention the install type, the suburb, and something specific like tidy pipework or turning up on time.
Second real review. A ducted or whole-home job works well here, so visitors see the bigger projects are covered too.
Third real review, ideally from a builder or a commercial client, to back up the trade and new-build work.
Brands we supply and install:
DaikinMitsubishi ElectricFujitsuPanasonicActron Air
How it works
From quote to cool air
A straightforward process with a fixed price before we start and no mess left behind.
01
Free on-site quote
We measure up, check the switchboard and recommend the right system and size.
02
Fixed-price proposal
One clear price covering equipment, install and any electrical work.
03
Clean installation
Drop sheets down, units levelled, pipework covered and the site vacuumed before we leave.
04
Handover & service
We commission the system, show you the controls and book your first service.
FAQ
Common questions
How much does a split system cost to install?
It depends on the unit size, brand and how far the pipework runs. A back-to-back install is the most affordable. We give a fixed price after a free on-site look.
Split system or ducted: which is better?
Splits suit one or two rooms and cost less upfront. Ducted suits whole-home comfort with zoning and hidden outlets. We'll recommend what fits your home and budget.
How often should my air conditioner be serviced?
Once a year for most homes, or more often for heavy use, pets or commercial sites. Regular servicing keeps it efficient and protects the manufacturer's warranty.
Do you work with builders?
Yes. We design from plans, complete rough-in before plaster and fit off to your program, with commissioning documents at handover.
Service area
Across Greater Sydney
Based in your suburb, we cover most of metropolitan Sydney. Not sure if we reach you? Call and ask.
Inner WestHills DistrictNorthern BeachesNorth ShoreEastern SuburbsSt GeorgeSutherland ShireParramattaWestern SydneyCanterbury-BankstownMacarthur
Get in touch
Book your free quote
Tell us about the space and we'll come back to you within one business day.
04XX XXX XXXMon–Sat, 7am–5pm
info@ttechair.com.auPhotos of the space help us quote faster
Greater SydneyT Tech Air PTY LTD · ABN 00 000 000 000