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Local Millendon
Air Conditioning You Can Trust

Strong, even cooling for Millendon's semi-rural Swan Valley properties and big blocks.

Otter Air air conditioning technician in Millendon
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Your Local Air Con Specialists in Millendon

Your local air con specialists in Millendon. This semi-rural Swan Valley pocket features large blocks and generous homes that bake in the dry inland heat. As a family-owned Perth team, we recommend refrigerated ducted and properly sized split systems built to handle that climate, planning zones so every room stays comfortable without driving running costs through the roof.

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A local team of air con experts with years of experience

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Pricing that works for you and $0 call out fees

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Same-day service when your air con gives up in the heat

AIR CONDITIONING SERVICES

Otter Air Air Conditioning Services in Millendon

We install ducted reverse-cycle, multi-head and split air conditioning across Millendon, with servicing, repairs and re-gas to match. Larger rural-style homes usually call for zoned ducted so you only cool the rooms in use. We size systems to the heat load, route ductwork carefully through bigger roof spaces, and keep units efficient with scheduled maintenance.

  • Hot, dry Swan Valley climate suits refrigerated ducted systems
  • Large semi-rural homes benefit from multi-zone ducted control
  • Bigger roof spaces allow flexible, efficient ductwork routing
Split system air conditioning installation

Split Systems

Efficient cooling and heating, room by room

From a single bedroom to a whole-home multi-head setup, we supply, install, service and repair split systems from the major brands — sized right for your space and budget.

Ducted reverse cycle air conditioning

Ducted Systems

Whole-home comfort, designed properly

Ducted reverse cycle keeps every room comfortable year-round. We design, install and service ducted systems with clean workmanship and zoning that suits how you actually live.

Air conditioning servicing and repairs

Servicing & Repairs

Keep your system efficient and reliable

Regular servicing keeps your system healthy, efficient and under warranty — and when something fails, our fast diagnosis and same-day callouts get your cooling back on.

Frequently Asked
Questions

Otter Air has developed a reputation amongst our clients as being honest, reliable, efficient and provide a professional service that delivers what we promise.

How often should I have my air conditioner serviced?

We recommend a service once a year, ideally before summer. It keeps your system efficient, protects your warranty and catches small problems before they become breakdowns.

Split system or ducted — which is right for my home?

It depends on your home's size, layout and how you use it. We'll give you honest advice and a free quote on the option that genuinely suits you — not just the biggest system.

Can you repair my air conditioner the same day?

Wherever possible, yes. We offer same-day callouts across Perth on weekdays 8am–5pm, with upfront, fixed pricing.

Which brands do you supply and install?

We supply and install all the major brands and will recommend the best fit for your home and budget — backed by full manufacturer warranties.

How long does a split system installation take?

A standard back-to-back split system install usually takes a few hours. We'll confirm the timeframe with your quote and leave the work area clean and tidy.

Is your work guaranteed or under warranty?

Yes. All our work is backed by our workmanship guarantee, on top of the manufacturer's warranty on your system.

Do you give free quotes?

Yes — free quotes with upfront fixed pricing. The price we quote is the price you pay, with no hidden extras.

Do you service evaporative systems too?

Yes, we service and repair evaporative cooling as well as refrigerated systems — split, ducted and cassette.

Will regular servicing lower my running costs?

Usually, yes. Clean filters and coils let your system work less to deliver the same comfort, which means lower power bills and a longer system life.

Air conditioning near Millendon

Otter Air & Electrical also services these nearby Perth suburbs:

Rated 5.0 from 18 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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“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.”

Otter Air staff
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