Are lead generation sites illegal?

No. Selling leads is a legitimate business. What can cross a line is conduct that misleads you about who you are dealing with — a business presenting itself as a local tradesperson when it is a referral service may be engaging in misleading conduct under the Australian Consumer Law. That is a matter for your state consumer body.

Does a mismatched phone number mean it is a lead reseller?

Not on its own. Stale listings are common, and businesses legitimately use tracking numbers in their own advertising. It is one signal among several, and we publish it as a signal rather than a verdict — which is why every listing here shows whether the check passed, failed, or could not be run.

Who do I claim against if the work is defective?

The entity you contracted with, which is normally whoever invoiced you. This is exactly why it matters to establish before the work starts who that will be. If the referral service took your money, your claim starts with them; if the tradesperson invoiced you directly, it starts with the tradesperson.

Lead generation sites explained

Short answer

A lead generation site advertises as if it were a trade business, takes your call or form, then sells your job to whichever tradesperson has paid for that area — often to several at once. The clearest signal is a phone number that does not match the number on the business's own website. We found that on 4.8% of the 36,230 businesses measured, around 1,739 of them.

You search, you ring the first result, someone takes your details and says a technician will call back. The person who eventually turns up works for a different business with a different name. Nothing illegal has happened, and you have paid for it — the referral fee is in your price.

How the model works

A lead generation business buys advertising and ranks for local search terms, often using a local-sounding name and a local number that diverts elsewhere. When you make contact, your job is sold as a lead. Sometimes exclusively; frequently to several tradespeople at once, which is why some people find themselves fielding four calls after one enquiry.

The signals

A listed phone number that does not appear anywhere on the business's own website.
A website with no ABN, no licence number and no physical address.
Service-area pages for dozens of suburbs with the text otherwise identical.
Nobody will name the tradesperson or the licence number before you commit to a booking.
Stock photography of people who do not work there, and reviews that never name a technician.
The invoice arrives from a different entity than the one you rang.

What we can actually measure

We check the phone number on each listing against the number published on the business's own website. 39.2% match. 4.8% — about 1,739 businesses — directly contradict. The rest could not be checked, usually because there is no website to check against.

A mismatch is not proof of anything. Listings go stale, businesses change numbers, and a tracking number used for a business's own advertising will also fail this test. What a mismatch means is that the two public statements about how to reach this business disagree, and that is worth thirty seconds of your attention before you let someone into your house.

How to check in under a minute

Find the business's own website — not the directory listing, the site itself.
Compare the phone number there with the one you were about to ring.
Look for an ABN and a licence number on the site. Their absence is not damning; their presence is reassuring.
Ask on the phone: which company will invoice me, and is the person attending employed by you or a subcontractor?
For urgent work, ask before agreeing to a callout fee, not after.

None of this means you should refuse to use a business that answers imperfectly. It means you should know who you are hiring, because that is who owes you the work if it goes wrong.

Common questions

Are lead generation sites illegal?: No. Selling leads is a legitimate business. What can cross a line is conduct that misleads you about who you are dealing with — a business presenting itself as a local tradesperson when it is a referral service may be engaging in misleading conduct under the Australian Consumer Law. That is a matter for your state consumer body.
Does a mismatched phone number mean it is a lead reseller?: Not on its own. Stale listings are common, and businesses legitimately use tracking numbers in their own advertising. It is one signal among several, and we publish it as a signal rather than a verdict — which is why every listing here shows whether the check passed, failed, or could not be run.
Who do I claim against if the work is defective?: The entity you contracted with, which is normally whoever invoiced you. This is exactly why it matters to establish before the work starts who that will be. If the referral service took your money, your claim starts with them; if the tradesperson invoiced you directly, it starts with the tradesperson.

Why the number you rang isn't always the person who turns up