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Split system installation · Langford

Split system installation in Langford

Langford sits well inland in Perth's south-east, where dry, hot summers make a reliable split system less a luxury and more a survival kit for the back half of the year.

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

Split system air conditioning for Langford homes

Langford is an established residential pocket in Perth's south-east corridor, within the City of Gosnells and neighbouring suburbs like Thornlie, Lynwood and Cannington. A lot of the housing here dates from the post-war and 1960s-70s period: solid single-storey brick-and-tile homes on generous flat blocks. These older houses are great candidates for a split, but they often still run original or near-original switchboards that were never designed for modern air conditioning loads. Because Otter Air & Electrical is dual-licensed in both refrigerant and electrical work, we handle the whole job in-house - running a new dedicated circuit and, where needed, upgrading the switchboard, without subcontracting the sparkie side or leaving you to chase a second trade.

Being this far inland, Langford cops the full continental swing: scorching, dry summer afternoons and genuinely cold winter mornings, with no coastal sea breeze to take the edge off. That makes reverse-cycle the sensible pick, and it shapes where we put the head unit and how we size it - usually a well-positioned unit for the main living zone, or a second in the master so the bedrooms stay comfortable overnight. Salt-air corrosion isn't a concern out here, so condenser placement is driven by run length, tidiness and serviceability rather than coastal exposure.

Common jobs we see around Langford include cooling an open-plan living area, adding a master-bedroom split, and swapping out a tired old unit that has finally given up. With the suburb's flat blocks and single-storey layouts, line runs are usually straightforward, which keeps the install neat and the quote honest. Whether it's a first system or a like-for-like replacement, air conditioning Langford homeowners can expect compliant electrical work and a clean finish.

Installation cost

Split system installation prices in Langford

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
2.5kW Small bedroom, study $1,820 – $2,400
3.5kW Standard bedroom, small living $2,020 – $2,900
5.0kW Master, open-plan living $2,550 – $3,600
7–8kW Large open-plan living $2,960 – $4,500
Multi-head Several rooms, one outdoor unit $4,500 – $11,000+

We also install around Langford

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.

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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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“Phenomenal service provided by Matt! The works was done on schedule and to a professional standard. The price was also very reasonable for the works done. I highly recommend for anyone looking to get aircon work done, and I wish Otter Air Conditioning the best for their future endeavours.”

Free split system quote in Langford

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