North Shore — Sydney NSW
Air Conditioning in St Leonards
Installation, repairs and servicing for ducted, split and multi-head systems. Supplied, installed and serviced across St Leonards by Teknicool Air Conditioning.
Whatever your home in St Leonards needs — a new system, a repair or a yearly service — we cover ducted, wall-mounted split, multi-head and reverse-cycle systems from every major brand.
Teknicool has been keeping Sydney homes comfortable since 2005. Every air conditioning job in St Leonards starts with an on-site measure and a fixed written quote. Our technicians are licensed with NSW Fair Trading and ARC certified, so your manufacturer warranty stays intact.
Family homes and apartments from the lower North Shore to the upper North Shore and beyond. We know the local housing stock in St Leonards, so we can recommend a system that fits the roof space, switchboard and budget.
What’s included in air conditioning in St Leonards
- Free on-site measure with a heat-load calculation
- Fixed written quote covering supply, install and make-good
- Supply and installation of Daikin, Fujitsu, Mitsubishi Electric and Samsung
- Repairs and fault diagnosis on all brands, including systems we didn't install
- Scheduled servicing and filter/coil cleaning
- Electrical work, certificate of compliance and manufacturer warranty registration
How the job runs
- 1Free assessment — We visit your St Leonards home, measure the rooms, check the switchboard and roof space, and talk through how you actually use the house.
- 2Fixed written quote — You get a itemised quote within 24 hours — no hourly rates, no surprise variations on install day.
- 3Installation — A licensed team completes the work, protects your floors and furniture, and cleans up before leaving.
- 4Handover — We commission the system, show you the controller and register the warranty with the manufacturer.
Air Conditioning prices in St Leonards
| Job | Indicative price | Notes |
|---|---|---|
| Split system supply & install | from $1,600 | 2.5kW, back-to-back install |
| Multi-head split (3 rooms) | from $6,900 | One outdoor unit, three heads |
| Ducted system supply & install | from $8,500 | Typical 3–4 bedroom home, zoned |
| Service / tune-up | from $180 | Per indoor unit |
Prices are indicative for St Leonards and include GST. Your fixed price is confirmed in writing after a free on-site measure.
Typical timeframe
Half a day for a split system, one to two days for ducted.
Warranty
5 year Teknicool installation warranty plus full manufacturer parts and labour warranty (typically 5–7 years).
Why St Leonards locals choose Teknicool
- Licensed, insured technicians — never subcontracted
- Fixed, no-obligation quotes with no hidden extras
- Premium brands: Daikin, Fujitsu, Mitsubishi, Samsung
- 5 year installation warranty on new systems
- Same-day service available in most suburbs
- Tidy installs — we protect and clean up your home
Air Conditioning St Leonards — FAQs
Straight answers to what St Leonards customers ask us most. Still unsure? Send the form above or call (02) 9786 1822 and we’ll talk it through.
What size air conditioner do I need for my St Leonards home?
Sizing depends on floor area, ceiling height, insulation, window orientation and how open-plan the home is. As a rough guide a bedroom needs 2.5kW, a medium living area 5–6kW and a large open-plan space 7–9kW. We do a proper heat-load calculation on-site in St Leonards rather than guessing — an undersized unit runs flat out and an oversized one short-cycles and wastes power.
Can you service a system another company installed?
Yes. We repair and service every major brand regardless of who installed it, and we can take over annual servicing to keep your manufacturer warranty valid.
Are your technicians licensed?
Yes. Every Teknicool technician holds a NSW Fair Trading licence and ARC refrigerant handling certification, and all work is covered by $20 million public liability insurance. You receive a Certificate of Compliance for any electrical work.
How soon can you get to St Leonards?
We have vans through St Leonards every week. Repairs and service calls are usually booked same-day or next business day, and new installations are typically scheduled within 5–10 business days (sooner outside the December–February peak).
Do you charge for a quote in St Leonards?
No. On-site measure and quote for new installations in St Leonards is free and there is no obligation. For repairs we charge a standard call-out and diagnostic fee, which is credited against the repair if you proceed.
Also servicing near St Leonards
- Air Conditioning Chatswood
- Air Conditioning North Sydney
- Air Conditioning Mosman
- Air Conditioning Lane Cove
- Air Conditioning Artarmon
- Air Conditioning Willoughby
Every service in St Leonards
Ready to cool down St Leonards?
Free on-site measure and fixed quote — no obligation.