Gillcon Concrete

Builder in Sunbury, VIC

5.0from 106 reviews86.4/ 100 evidence score#1 of 27 in Sunbury

Himalaya Dr, Diggers Rest VIC 3427

Call 0416 555 553Visit website

Gillcon Concrete is a builder in Sunbury, VIC. It has 5.0 stars from 106 Google reviews. WhoToHire scores it 86.4 out of 100 on independent evidence checks. That places it 1 of 27 builders listed in Sunbury. It is corroborated by 2 independent sources. Its listed phone number matches the one on its own website. Placement cannot be bought.

What we checked

Including the checks that did not pass, and the ones that never ran. A blank is not a pass.

  • Independently corroboratedConfirmed

    Described consistently by 2 separate sources. The independent mapping record matches at 100% confidence.

  • Website reachableNot checked

    We have not been able to complete this check.

  • Phone number confirmedConfirmed

    The listed number appears on their own website, checked 4 Aug 2026.

  • ABN confirmedNot checked

    No ABN is published on their website. Most small businesses don't publish one, so this is a bonus signal rather than a warning.

Listed on Google as

  • Concrete contractor
  • Landscape designer
  • Retaining wall supplier
  • Tile contractor

The highlighted one is its primary category — what this business chose to be listed as first. On a list page, a business whose primary category matches what you searched for is treated as a closer match than one that offers it among many other trades. How that affects the order.

Reviews

5.0 stars from 106 reviews.

We hold the count and the average, not the individual reviews, so we cannot tell you whether those reviews arrived steadily over years or all in one fortnight. The second is far more likely to have been bought, and we would tell you if we could.

What they say about themselves

Taken from their own website. We have not verified any of it — it is here because it is useful, and labelled because it is unverified.

What it offers

  • free-quote

Get any of these in writing before work starts. A warranty nobody wrote down is the most common thing people find they do not have.

Others nearby

Same trade, ordered by how close they are and how much evidence we hold — within 55 km of this address.

All 27 builders in Sunbury →