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Split Systems

Getting your split system installed well can dramatically lower your power costs,
while keeping your family refreshingly cool when you need it most.


  • Installation
  • Service (clean)
  • Advice

You deserve to have your split installed at a reasonable price knowing the install is done neatly, correctly, and safely.



  1. No space for air circulation on outdoor unit
  2. Condensation drain and wiring unsecured
  3. Doesn't use a/c specific wall brackets
  4. Bent/crushed connecting pipes
  5. Places condensing unit on bricks or in garden bed
  6. Uneven mounting of indoor unit
  7. Purge lines and doesn't evacuate line below 500 microns or leak test flares.
  8. Doesn't run a separate power circuit when required.
  9. Doesn't fit an isolator where required.

If you’d like to go for the professional installation route, below are a few questions you may have:

Case study: Split system ok or not?

I live in a house with an existing Fujitsu split system A/C unit and a friend has told me the installation is illegal. The unit has no isolator switch on the outside wall, but has a switch on a double power point that isolates the power.

It must be connected to the power point circuit as the power circuit breaker at the small switchboard cuts the power to the power point and the air conditioning unit.

This is a common problem of DIY installations. It can be done by looking at the manual or watching YouTube. But how do you know if it’s been done right?

Here are a few common split installation mistakes to look out for if you decide to go down the DIY route.

What to expect

If you’d like your split installed professionally, feel free to ask me for:

  • Your free quote
  • Photos of installations I’ve done
  • My split cert and refrigeration licence

You’ll get a visit from a certified and reputable electrician who will leave you with:

  • Certificate of compliance
  • Lifetime work guarantee
  • High quality, neat work
  • Respect for your home

Check your guide or feel free to call me for help on the phone - am happy to save you the cost of an electrician.

Split system service

  • No call out fee
  • Quick and reliable
  • Safe and neat
  • Lifetime guarantee on all work

Frequently asked questions

Do you sell split systems?
No. Feel free to call for advice if you’d like to know which systems are the most reliable and suitable for your needs, and your home.

Do you charge for quotes?
No. Your quote is free and you’re under no obligation to use my services - even if I visit your home to do the quote.

How much do you charge?
Please call me - and other electricians for quotes. This will give you a general idea of the going rate. But don’t stop there.

If there’s a significant difference in price and you’re not sure why, I’d be happy to give you a list of questions to ask every electrician you speak to. It’s a good way to make sure your electrician won’t take dangerous shortcuts just to win your business.

You deserve to have your split installed at a reasonable price knowing the install is done neatly, correctly, and safely.

Why is my split system only cooling on hot days?
If you have a split that blows cool air when it's about 30°C or above outside but not when the outside temp drops below 30°C (normally at night), you may have a dirty filter. Dirty filters are the cause of most problems with splits.

They were very efficient & i’m pleased with the job they did. I work so a trade that turns up on time & does the job properly is always going to be what impresses me! I would highly recommend S.O.S Electrical to others!

- Kerry H

© 2017 SOS Electrical Contractors | Electrician certified and experienced with residential electrical services such as split system installation, roller shutter conversions, power point installation, and light installation - offers mobile electrician and emergency electrician service (registration number: 11380).
Point Cook | Werribee | Wyndham Vale | Hoppers Crossing | Truganina | Tarneit | Caroline Springs