I don't recommend dealing with this business. I bought a fan and the installation service from Bunnings. The technician showed up, proceeded to remove a functional fan to replace it with a new one, after removing the fan and cutting the wires off he said that to fit the new fan he'll need to partially remove the house roof,and left.
Next day I received a quote for six times the price I've paid to Bunnings for the installation, of course I declined the quote.
Later,I received an invoice from this business for " investigation for a potential fan installation ". I've never requested them, or Bunnings for such a thing, what I've requested was a fan installation, which didn't happened,and still got an invoice from this business. I'm not a happy customer.