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Split system installation · Orange Grove

Split system installation in Orange Grove

Orange Grove sits right in our backyard - a quiet, semi-rural pocket of south-east Perth tucked against the foothills, just minutes from our Huntingdale base. That proximity means quick call-outs and a team that already knows the kind of homes out here.

  • ✓ Free quotes, upfront fixed pricing
  • ✓ Dual-licensed: aircon + electrical
  • ✓ Workmanship warranty

Split system air conditioning for Orange Grove homes

Orange Grove has a distinctly leafy, semi-rural feel compared with the tighter estates closer to the city. Many properties sit on generous blocks against the rising ground of the Darling Scarp, and that shapes how a split install actually runs on the day. Larger land often means the ideal indoor wall and the best outdoor condenser position are further apart, so longer refrigerant line runs and a bit more careful routing through eaves, ceiling spaces or along external walls come with the territory. We plan those runs properly rather than forcing the unit into a compromised spot.

The housing mix here leans towards established brick-and-tile homes alongside some newer builds and rural-residential dwellings. Older places frequently have original switchboards that were never sized for modern reverse-cycle loads, which is exactly where being dual-licensed pays off - we add the dedicated circuit and handle any board upgrade in-house, so there's no second trade to chase. For double-storey or extended homes, we'll often map out a multi-head system to cool an upstairs master plus the main living area from a single outdoor unit, keeping the property's lines clean.

Whether it's air conditioning Orange Grove homeowners need for a hot, still summer afternoon in the foothills, or a straightforward swap of a tired old wall unit, we size the system to the room and the orientation rather than guessing. Booking split system installation Orange Grove with a genuinely local, fully licensed crew means the electrical and the refrigeration side are both covered, signed off and done once.

Installation cost

Split system installation prices in Orange Grove

Real supply-and-installed ranges for a standard back-to-back install (GST inc.). See the full breakdown in our Perth split system cost guide.

Unit size Suits Supply + installed
2kW Nursery, study, small bedroom $1,490 – $2,225
2.5kW Small bedroom, study $1,580 – $2,300
3.5kW Standard bedroom, small living $1,770 – $2,565
4.2–4.6kW Large bedroom, medium living room $2,380 – $3,145
5kW Master bedroom, open-plan living $2,125 – $3,260
6kW Large living or open-plan area $2,185 – $3,525
7kW Large open-plan living/kitchen $2,310 – $3,900
8–8.5kW Very large open-plan zones $2,575 – $4,545
9–9.5kW The biggest single-zone spaces $4,315 – $5,140
Multi-head Several rooms, one outdoor unit $4,500 – $11,000+

We also install around Orange Grove

Otter Air installs split systems right across the Perth metro. Nearby areas we service:

Not your suburb? We cover all of greater Perth — see all areas or read about our split system installation service.

Rated 5.0 from 25 Google reviews

Perth homeowners have trusted us for 10+ years. Here's what they say.

Real five-star reviews from Perth homeowners — see why locals choose Otter Air for air conditioning and electrical work.

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“Excellent Air Conditioning Installation Service! ⭐️⭐️⭐️⭐️⭐️ When looking to install 2 new aircons at my house, I was recommended to use Otter Air & Electrical and I couldn't be happier with the service provided by Matt and his assistant. From the initial enquiry through to the completion of the installation, the entire experience was seamless, professional and efficient. Matt responded promptly to emails, arrived exactly on time as scheduled, highly professional and the whole experience was stress-free. On the quote, he provided a few options with breakdown details of what is included in the price and makes it easier to make the decision. On the day of installation, the process was completed on schedule and I'm very happy with the quality of the work. They took great care to keep the work area clean and tidy throughout the job, and once finished, they thoroughly cleaned up, leaving everything spotless. Thank you very much, Matt and team and I would highly recommend this company to anyone looking for a reliable, professional and efficient aircon company.”

Free split system quote in Orange Grove

We'll size the right unit for your room, give you a fixed, upfront price, and handle any electrical work in-house.

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