CALL 0410 391 354

CALL 0410 391 354

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  • More
    • Home
    • PERTH SERVICE AREAS
    • AIRCON SERVICING
    • SPLIT SYSTEM AIRCON
    • AIRCON REPAIRS
    • CONTACT
    • AIRCON CHANGEOVERS
    • DUCTED AIR CONDITIONING
    • EVAPORATIVE AIRCON PERTH
  • Home
  • PERTH SERVICE AREAS
  • AIRCON SERVICING
  • SPLIT SYSTEM AIRCON
  • AIRCON REPAIRS
  • CONTACT
  • AIRCON CHANGEOVERS
  • DUCTED AIR CONDITIONING
  • EVAPORATIVE AIRCON PERTH
WESTEMP Airconditioning & Refrigeration

0410 391 354

Air Conditioning Perth installation, repairs & servicing

Air Conditioning Perth installation, repairs & servicingAir Conditioning Perth installation, repairs & servicingAir Conditioning Perth installation, repairs & servicingAir Conditioning Perth installation, repairs & servicing

AIR CONDITIONER CHANGEOVERS PERTH

Is your old air conditioner blowing warm air, driving up your electricity bills, or constantly breaking down?


At WESTEMP Air Conditioning & Refrigeration, we specialize in seamless air conditioning changeovers for residential and commercial properties throughout Perth.  Based in Gnangara, our fully mobile and licensed technicians remove your outdated, inefficient systems and replace it with a modern, eco-friendly model with minimal disruption to your day.

REQUEST A QUOTE

FAST & COST-EFFECTIVE UPGRADES

Save on Installation Costs

Because we can often reuse your solid existing pipework and electrical infrastructure, a changeover is significantly faster and more cost-effective than starting a brand-new installation from scratch.

Lower Power Bills

Modern reverse-cycle systems utilize advanced inverter technology, delivering vastly superior heating and cooling while consuming a fraction of the power of older systems.

Split System Changeovers

We cleanly swap out old wall-mounted split systems for whisper-quiet models from top brands like Daikin, Mitsubishi Electric, Fujitsu and Panasonic.

Ducted System Replacements

If your old ducted indoor or outdoor compressor unit has failed completely, we can adapt a brand-new high-efficiency system to work seamlessly with your current ducting network.

why choose westemp for your system upgrade?

Replacing an aging refrigerant system requires trade precision.  


Our fully qualified technicians evaluate your existing setup, safely reclaim old environmental gases according to strict laws, and commission your new unit perfectly to protect your full manufacturer's warranty.


  • Fully Licensed Trade Experts:  Complete compliance and peace of mind with ARC-authorized refrigerant professionals (License: AU55013).
  • Transparent, Honest Assessment:  We never upsell.  If your existing electrical wiring and pipework are sound and safe, we reuse them to pass the structural savings directly on to you.
  • Proudly Local and Mobile:  Based locally in Gnangara, we bring our fully stocked van straight to your home or office across Landsdale, Wanneroo, Joondalup, Wangara and the wider Perth Metropolitan corridor.

Contact Us

UPGRADE YOUR HOME COMFORT TODAY

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UPGRADE YOUR HOME COMFORT TODAY

Ready to replace your old, unreliable system with a modern, high-efficiency model?  Fill out our form or call 0410 391 354 today.


Let us know your suburb and your current unit type, and our expert team will provide a transparent, upfront quote.

WESTEMP Airconditioning & Refrigeration

0410 391 354

Hours

Mon

08:00 am – 05:00 pm

Tue

08:00 am – 05:00 pm

Wed

08:00 am – 05:00 pm

Thu

08:00 am – 05:00 pm

Fri

08:00 am – 05:00 pm

Sat

Closed

Sun

Closed

WESTEMP Airconditioning & Refrigeration

0410 391 354

Copyright © 2026 WESTEMP Airconditioning & Refrigeration - All Rights Reserved.

Based in Gnangara, proudly servicing all Northern Suburbs and the wider Perth Metropolitan area.

ARC Authorised - AU55013.

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